New patch to review for coreboot: stout: Switch to native raminit
by Vladimir Serbinenko
Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13536
-gerrit
commit 66b66d3b0d70bf8901397ab5d3a3dea85160d260
Author: Vladimir Serbinenko <phcoder(a)gmail.com>
Date: Sun Jan 31 12:42:26 2016 +0100
stout: Switch to native raminit
Teseted at FOSDEM.
Change-Id: I622e2b4adc1d5c623d57f1d741a96073c1efb5d5
Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com>
---
src/mainboard/google/stout/Kconfig | 4 +-
src/mainboard/google/stout/Makefile.inc | 2 +
src/mainboard/google/stout/devicetree.cb | 2 +
src/mainboard/google/stout/gpio.c | 288 +++++++++++++++++++++++++++++++
src/mainboard/google/stout/gpio.h | 288 -------------------------------
src/mainboard/google/stout/romstage.c | 187 ++++----------------
6 files changed, 327 insertions(+), 444 deletions(-)
diff --git a/src/mainboard/google/stout/Kconfig b/src/mainboard/google/stout/Kconfig
index 0e85a34..26b48a3 100644
--- a/src/mainboard/google/stout/Kconfig
+++ b/src/mainboard/google/stout/Kconfig
@@ -4,8 +4,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select SYSTEM_TYPE_LAPTOP
select CPU_INTEL_SOCKET_RPGA989
- select NORTHBRIDGE_INTEL_IVYBRIDGE_MRC
- select SOUTHBRIDGE_INTEL_C216
+ select NORTHBRIDGE_INTEL_SANDYBRIDGE
+ select SOUTHBRIDGE_INTEL_BD82X6X
select EC_QUANTA_IT8518
select BOARD_ROMSIZE_KB_8192
select HAVE_ACPI_TABLES
diff --git a/src/mainboard/google/stout/Makefile.inc b/src/mainboard/google/stout/Makefile.inc
index 256948d..31281be 100644
--- a/src/mainboard/google/stout/Makefile.inc
+++ b/src/mainboard/google/stout/Makefile.inc
@@ -13,6 +13,8 @@
## GNU General Public License for more details.
##
+romstage-y += gpio.c
+
ramstage-y += ec.c
romstage-y += chromeos.c
diff --git a/src/mainboard/google/stout/devicetree.cb b/src/mainboard/google/stout/devicetree.cb
index 8c579d6..37d1ae6 100644
--- a/src/mainboard/google/stout/devicetree.cb
+++ b/src/mainboard/google/stout/devicetree.cb
@@ -18,6 +18,8 @@ chip northbridge/intel/sandybridge
register "gpu_cpu_backlight" = "0x1155"
register "gpu_pch_backlight" = "0x06100610"
+ register "max_mem_clock_mhz" = "666"
+
device cpu_cluster 0 on
chip cpu/intel/socket_rPGA989
device lapic 0 on end
diff --git a/src/mainboard/google/stout/gpio.c b/src/mainboard/google/stout/gpio.c
new file mode 100644
index 0000000..7fffe8b
--- /dev/null
+++ b/src/mainboard/google/stout/gpio.c
@@ -0,0 +1,288 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef STOUT_GPIO_H
+#define STOUT_GPIO_H
+
+#include "southbridge/intel/bd82x6x/gpio.h"
+
+const struct pch_gpio_set1 pch_gpio_set1_mode = {
+ .gpio0 = GPIO_MODE_GPIO, /* GPIO0 */
+ .gpio1 = GPIO_MODE_GPIO, /* SIO_EXT_SMI# */
+ .gpio2 = GPIO_MODE_NONE, /* NOT USED */
+ .gpio3 = GPIO_MODE_NONE, /* NOT USED */
+ .gpio4 = GPIO_MODE_NONE, /* NOT USED */
+ .gpio5 = GPIO_MODE_GPIO, /* INTH# */
+ .gpio6 = GPIO_MODE_GPIO, /* SIO_EXT_SCI# */
+ .gpio7 = GPIO_MODE_GPIO, /* GE_SCR_WP# */
+ .gpio8 = GPIO_MODE_NONE, /* NOT USED */
+ .gpio9 = GPIO_MODE_NATIVE, /* USB_OC5# */
+ .gpio10 = GPIO_MODE_NATIVE, /* USB_OC6# */
+ .gpio11 = GPIO_MODE_NATIVE, /* SMBALERT# */
+ .gpio12 = GPIO_MODE_GPIO, /* GPIO12 */
+ .gpio13 = GPIO_MODE_GPIO, /* GPIO13 */
+ .gpio14 = GPIO_MODE_NATIVE, /* USB_OC7# */
+ .gpio15 = GPIO_MODE_GPIO, /* GPIO15 */
+ .gpio16 = GPIO_MODE_GPIO, /* WWAN_LED_ON */
+ .gpio17 = GPIO_MODE_GPIO, /* WLAN_LED_ON */
+ .gpio18 = GPIO_MODE_NATIVE, /* PCIE_CLKREQ_WLAN# */
+ .gpio19 = GPIO_MODE_GPIO, /* BBS_BIT0 */
+ .gpio20 = GPIO_MODE_NATIVE, /* PCIE_CLKREQ_CARD# */
+ .gpio21 = GPIO_MODE_GPIO, /* BT_DET# / TP29 */
+ .gpio22 = GPIO_MODE_GPIO, /* MODEL_ID0 */
+ .gpio23 = GPIO_MODE_GPIO, /* LCD_BK_OFF */
+ .gpio24 = GPIO_MODE_NATIVE, /* GPIO24 */
+ .gpio25 = GPIO_MODE_NATIVE, /* PCIE_REQ_WWAN# / TP89 */
+ .gpio26 = GPIO_MODE_NATIVE, /* CLK_PCIE_REQ4# / TP59 */
+ .gpio27 = GPIO_MODE_GPIO, /* MSATA_DTCT# */
+ .gpio28 = GPIO_MODE_GPIO, /* PLL_ODVR_EN */
+ .gpio29 = GPIO_MODE_GPIO, /* WLAN_AOAC_ON */
+ .gpio30 = GPIO_MODE_NATIVE, /* SUS_PWR_ACK */
+ .gpio31 = GPIO_MODE_NATIVE, /* AC_PRESENT */
+};
+
+const struct pch_gpio_set1 pch_gpio_set1_direction = {
+ /*
+ * Note: Only gpio configured as "gpio" or "none" need to have the
+ * direction configured.
+ */
+ .gpio0 = GPIO_DIR_OUTPUT,
+ .gpio1 = GPIO_DIR_INPUT,
+ .gpio2 = GPIO_DIR_INPUT,
+ .gpio3 = GPIO_DIR_INPUT,
+ .gpio4 = GPIO_DIR_INPUT,
+ .gpio5 = GPIO_DIR_OUTPUT,
+ .gpio6 = GPIO_DIR_INPUT,
+ .gpio7 = GPIO_DIR_INPUT,
+ .gpio8 = GPIO_DIR_INPUT,
+
+ .gpio12 = GPIO_DIR_OUTPUT,
+ .gpio13 = GPIO_DIR_OUTPUT,
+
+ .gpio15 = GPIO_DIR_INPUT,
+ .gpio16 = GPIO_DIR_OUTPUT,
+ .gpio17 = GPIO_DIR_OUTPUT,
+
+ .gpio19 = GPIO_DIR_OUTPUT,
+
+ .gpio21 = GPIO_DIR_OUTPUT,
+ .gpio22 = GPIO_DIR_INPUT,
+ .gpio23 = GPIO_DIR_OUTPUT,
+
+ .gpio27 = GPIO_DIR_INPUT,
+ .gpio28 = GPIO_DIR_OUTPUT,
+ .gpio29 = GPIO_DIR_OUTPUT,
+};
+
+const struct pch_gpio_set1 pch_gpio_set1_level = {
+ /*
+ * Note: Only gpio configured as "gpio" or "none" need to have the
+ * level set.
+ */
+ .gpio0 = GPIO_LEVEL_HIGH,
+ .gpio1 = GPIO_LEVEL_LOW,
+ .gpio2 = GPIO_LEVEL_LOW,
+ .gpio3 = GPIO_LEVEL_LOW,
+ .gpio4 = GPIO_LEVEL_LOW,
+ .gpio5 = GPIO_LEVEL_HIGH,
+ .gpio6 = GPIO_LEVEL_LOW,
+ .gpio7 = GPIO_LEVEL_HIGH,
+ .gpio8 = GPIO_LEVEL_LOW,
+
+ .gpio12 = GPIO_LEVEL_LOW,
+ .gpio13 = GPIO_LEVEL_LOW,
+
+ .gpio15 = GPIO_LEVEL_LOW,
+ .gpio16 = GPIO_LEVEL_HIGH,
+ .gpio17 = GPIO_LEVEL_LOW,
+
+ .gpio19 = GPIO_LEVEL_LOW,
+
+ .gpio21 = GPIO_LEVEL_LOW,
+ .gpio22 = GPIO_LEVEL_LOW,
+ .gpio23 = GPIO_LEVEL_LOW,
+
+ .gpio27 = GPIO_LEVEL_LOW,
+ .gpio28 = GPIO_LEVEL_HIGH,
+ .gpio29 = GPIO_LEVEL_HIGH,
+};
+
+const struct pch_gpio_set1 pch_gpio_set1_invert = {
+ .gpio1 = GPIO_INVERT,
+ .gpio6 = GPIO_INVERT,
+ .gpio8 = GPIO_INVERT,
+};
+
+const struct pch_gpio_set2 pch_gpio_set2_mode = {
+ .gpio32 = GPIO_MODE_NATIVE, /* PCI_CLKRUN# */
+ .gpio33 = GPIO_MODE_GPIO, /* GPIO33 */
+ .gpio34 = GPIO_MODE_GPIO, /* CCD_ON */
+ .gpio35 = GPIO_MODE_GPIO, /* BT_ON */
+ .gpio36 = GPIO_MODE_NONE, /* NOT USED */
+ .gpio37 = GPIO_MODE_NONE, /* NOT USED */
+ .gpio38 = GPIO_MODE_NONE, /* NOT USED */
+ .gpio39 = GPIO_MODE_NONE, /* NOT USED */
+ .gpio40 = GPIO_MODE_GPIO, /* USB_OC1# */
+ .gpio41 = GPIO_MODE_GPIO, /* USB_OC2# */
+ .gpio42 = GPIO_MODE_NATIVE, /* USB_OC3# */
+ .gpio43 = GPIO_MODE_NATIVE, /* USB_OC4_AUO4# */
+ .gpio44 = GPIO_MODE_NATIVE, /* PCIE_CLKREQ_LAN# */
+ .gpio45 = GPIO_MODE_NATIVE, /* PCIECLKRQ6# / TP48 */
+ .gpio46 = GPIO_MODE_NATIVE, /* PCIECLKRQ7# / TP57 */
+ .gpio47 = GPIO_MODE_NATIVE, /* CLK_PEGA_REQ# */
+ .gpio48 = GPIO_MODE_GPIO, /* DIS_BT_ON# */
+ .gpio49 = GPIO_MODE_GPIO, /* GPIO49 */
+ .gpio50 = GPIO_MODE_NATIVE, /* PCI_REQ1# */
+ .gpio51 = GPIO_MODE_GPIO, /* BBS_BIT1 */
+ .gpio52 = GPIO_MODE_NATIVE, /* PCI_REQ2# */
+ .gpio53 = GPIO_MODE_GPIO, /* PWM_SELECT# / TP44 */
+ .gpio54 = GPIO_MODE_GPIO, /* PCI_REQ3# */
+ .gpio55 = GPIO_MODE_NATIVE, /* PCI_GNT3# */
+ .gpio56 = GPIO_MODE_NATIVE, /* CLK_PEGB_REQ# / TP60 */
+ .gpio57 = GPIO_MODE_GPIO, /* PCH_GPIO57 */
+ .gpio58 = GPIO_MODE_NATIVE, /* SMB_ME1_CLK */
+ .gpio59 = GPIO_MODE_GPIO, /* USB_OC0_1# */
+ .gpio60 = GPIO_MODE_GPIO, /* DRAMRST_CNTRL_PCH */
+ .gpio61 = GPIO_MODE_GPIO, /* LPCPD# */
+ .gpio62 = GPIO_MODE_NATIVE, /* PCH_SUSCLK_L / TP54 */
+ .gpio63 = GPIO_MODE_NATIVE, /* TP51 */
+};
+
+const struct pch_gpio_set2 pch_gpio_set2_direction = {
+ /*
+ * Note: Only gpio configured as "gpio" or "none" need to have the
+ * direction configured.
+ */
+ .gpio33 = GPIO_DIR_OUTPUT,
+ .gpio34 = GPIO_DIR_OUTPUT,
+ .gpio35 = GPIO_DIR_OUTPUT,
+ .gpio36 = GPIO_DIR_INPUT,
+ .gpio37 = GPIO_DIR_INPUT,
+ .gpio38 = GPIO_DIR_INPUT,
+ .gpio39 = GPIO_DIR_INPUT,
+ .gpio40 = GPIO_DIR_INPUT,
+ .gpio41 = GPIO_DIR_INPUT,
+
+ .gpio48 = GPIO_DIR_OUTPUT,
+ .gpio49 = GPIO_DIR_INPUT,
+
+ .gpio51 = GPIO_DIR_OUTPUT,
+
+ .gpio53 = GPIO_DIR_OUTPUT,
+ .gpio54 = GPIO_DIR_INPUT,
+
+ .gpio57 = GPIO_DIR_INPUT,
+
+ .gpio59 = GPIO_DIR_INPUT,
+ .gpio60 = GPIO_DIR_OUTPUT,
+ .gpio61 = GPIO_DIR_OUTPUT,
+};
+
+const struct pch_gpio_set2 pch_gpio_set2_level = {
+ /*
+ * Note: Only gpio configured as "gpio" or "none" need to have the
+ * level set.
+ */
+ .gpio33 = GPIO_LEVEL_LOW,
+ .gpio34 = GPIO_LEVEL_HIGH,
+ .gpio35 = GPIO_LEVEL_HIGH,
+ .gpio36 = GPIO_LEVEL_LOW,
+ .gpio37 = GPIO_LEVEL_LOW,
+ .gpio38 = GPIO_LEVEL_LOW,
+ .gpio39 = GPIO_LEVEL_LOW,
+ .gpio40 = GPIO_LEVEL_HIGH,
+ .gpio41 = GPIO_LEVEL_LOW,
+
+ .gpio48 = GPIO_LEVEL_LOW,
+ .gpio49 = GPIO_LEVEL_HIGH,
+
+ .gpio51 = GPIO_LEVEL_HIGH,
+
+ .gpio53 = GPIO_LEVEL_HIGH,
+ .gpio54 = GPIO_LEVEL_LOW,
+
+ .gpio57 = GPIO_LEVEL_LOW,
+
+ .gpio59 = GPIO_LEVEL_HIGH,
+ .gpio60 = GPIO_LEVEL_HIGH,
+ .gpio61 = GPIO_LEVEL_LOW,
+};
+
+const struct pch_gpio_set3 pch_gpio_set3_mode = {
+ .gpio64 = GPIO_MODE_GPIO, /* CLK_FLEX0 / TP38 */
+ .gpio65 = GPIO_MODE_GPIO, /* CLK_FLEX1 / TP45 */
+ .gpio66 = GPIO_MODE_GPIO, /* CLK_FLEX2 / TP83 */
+ .gpio67 = GPIO_MODE_GPIO, /* CLK_FLEX3 / TP82 */
+ .gpio68 = GPIO_MODE_GPIO, /* WWAN_DTCT# */
+ .gpio69 = GPIO_MODE_GPIO, /* GPIO69 */
+ .gpio70 = GPIO_MODE_GPIO, /* WLAN_OFF# */
+ .gpio71 = GPIO_MODE_GPIO, /* WWAN_OFF# */
+ .gpio72 = GPIO_MODE_GPIO, /* PM_BATLOW# */
+ .gpio73 = GPIO_MODE_NATIVE, /* PCIECLKRQ0# / TP39 */
+ .gpio74 = GPIO_MODE_NATIVE, /* SML1ALERT#_R / TP56 */
+ .gpio75 = GPIO_MODE_NATIVE, /* SMB_ME1_DAT */
+};
+
+const struct pch_gpio_set3 pch_gpio_set3_direction = {
+ /*
+ * Note: Only gpio configured as "gpio" or "none" need to have the
+ * direction configured.
+ */
+ .gpio64 = GPIO_DIR_OUTPUT,
+ .gpio65 = GPIO_DIR_OUTPUT,
+ .gpio66 = GPIO_DIR_OUTPUT,
+ .gpio67 = GPIO_DIR_INPUT,
+ .gpio68 = GPIO_DIR_INPUT,
+ .gpio69 = GPIO_DIR_OUTPUT,
+ .gpio70 = GPIO_DIR_OUTPUT,
+ .gpio71 = GPIO_DIR_OUTPUT,
+ .gpio72 = GPIO_DIR_OUTPUT,
+};
+
+const struct pch_gpio_set3 pch_gpio_set3_level = {
+ /*
+ * Note: Only gpio configured as "gpio" or "none" need to have the
+ * level set.
+ */
+ .gpio64 = GPIO_LEVEL_HIGH,
+ .gpio65 = GPIO_LEVEL_LOW,
+ .gpio66 = GPIO_LEVEL_HIGH,
+ .gpio67 = GPIO_LEVEL_LOW,
+ .gpio68 = GPIO_LEVEL_HIGH,
+ .gpio69 = GPIO_LEVEL_LOW,
+ .gpio70 = GPIO_LEVEL_HIGH,
+ .gpio71 = GPIO_LEVEL_HIGH,
+ .gpio72 = GPIO_LEVEL_HIGH,
+};
+
+const struct pch_gpio_map mainboard_gpio_map = {
+ .set1 = {
+ .mode = &pch_gpio_set1_mode,
+ .direction = &pch_gpio_set1_direction,
+ .level = &pch_gpio_set1_level,
+ .invert = &pch_gpio_set1_invert,
+ },
+ .set2 = {
+ .mode = &pch_gpio_set2_mode,
+ .direction = &pch_gpio_set2_direction,
+ .level = &pch_gpio_set2_level,
+ },
+ .set3 = {
+ .mode = &pch_gpio_set3_mode,
+ .direction = &pch_gpio_set3_direction,
+ .level = &pch_gpio_set3_level,
+ },
+};
+#endif
diff --git a/src/mainboard/google/stout/gpio.h b/src/mainboard/google/stout/gpio.h
deleted file mode 100644
index f992013..0000000
--- a/src/mainboard/google/stout/gpio.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef STOUT_GPIO_H
-#define STOUT_GPIO_H
-
-#include "southbridge/intel/bd82x6x/gpio.h"
-
-const struct pch_gpio_set1 pch_gpio_set1_mode = {
- .gpio0 = GPIO_MODE_GPIO, /* GPIO0 */
- .gpio1 = GPIO_MODE_GPIO, /* SIO_EXT_SMI# */
- .gpio2 = GPIO_MODE_NONE, /* NOT USED */
- .gpio3 = GPIO_MODE_NONE, /* NOT USED */
- .gpio4 = GPIO_MODE_NONE, /* NOT USED */
- .gpio5 = GPIO_MODE_GPIO, /* INTH# */
- .gpio6 = GPIO_MODE_GPIO, /* SIO_EXT_SCI# */
- .gpio7 = GPIO_MODE_GPIO, /* GE_SCR_WP# */
- .gpio8 = GPIO_MODE_NONE, /* NOT USED */
- .gpio9 = GPIO_MODE_NATIVE, /* USB_OC5# */
- .gpio10 = GPIO_MODE_NATIVE, /* USB_OC6# */
- .gpio11 = GPIO_MODE_NATIVE, /* SMBALERT# */
- .gpio12 = GPIO_MODE_GPIO, /* GPIO12 */
- .gpio13 = GPIO_MODE_GPIO, /* GPIO13 */
- .gpio14 = GPIO_MODE_NATIVE, /* USB_OC7# */
- .gpio15 = GPIO_MODE_GPIO, /* GPIO15 */
- .gpio16 = GPIO_MODE_GPIO, /* WWAN_LED_ON */
- .gpio17 = GPIO_MODE_GPIO, /* WLAN_LED_ON */
- .gpio18 = GPIO_MODE_NATIVE, /* PCIE_CLKREQ_WLAN# */
- .gpio19 = GPIO_MODE_GPIO, /* BBS_BIT0 */
- .gpio20 = GPIO_MODE_NATIVE, /* PCIE_CLKREQ_CARD# */
- .gpio21 = GPIO_MODE_GPIO, /* BT_DET# / TP29 */
- .gpio22 = GPIO_MODE_GPIO, /* MODEL_ID0 */
- .gpio23 = GPIO_MODE_GPIO, /* LCD_BK_OFF */
- .gpio24 = GPIO_MODE_NATIVE, /* GPIO24 */
- .gpio25 = GPIO_MODE_NATIVE, /* PCIE_REQ_WWAN# / TP89 */
- .gpio26 = GPIO_MODE_NATIVE, /* CLK_PCIE_REQ4# / TP59 */
- .gpio27 = GPIO_MODE_GPIO, /* MSATA_DTCT# */
- .gpio28 = GPIO_MODE_GPIO, /* PLL_ODVR_EN */
- .gpio29 = GPIO_MODE_GPIO, /* WLAN_AOAC_ON */
- .gpio30 = GPIO_MODE_NATIVE, /* SUS_PWR_ACK */
- .gpio31 = GPIO_MODE_NATIVE, /* AC_PRESENT */
-};
-
-const struct pch_gpio_set1 pch_gpio_set1_direction = {
- /*
- * Note: Only gpio configured as "gpio" or "none" need to have the
- * direction configured.
- */
- .gpio0 = GPIO_DIR_OUTPUT,
- .gpio1 = GPIO_DIR_INPUT,
- .gpio2 = GPIO_DIR_INPUT,
- .gpio3 = GPIO_DIR_INPUT,
- .gpio4 = GPIO_DIR_INPUT,
- .gpio5 = GPIO_DIR_OUTPUT,
- .gpio6 = GPIO_DIR_INPUT,
- .gpio7 = GPIO_DIR_INPUT,
- .gpio8 = GPIO_DIR_INPUT,
-
- .gpio12 = GPIO_DIR_OUTPUT,
- .gpio13 = GPIO_DIR_OUTPUT,
-
- .gpio15 = GPIO_DIR_INPUT,
- .gpio16 = GPIO_DIR_OUTPUT,
- .gpio17 = GPIO_DIR_OUTPUT,
-
- .gpio19 = GPIO_DIR_OUTPUT,
-
- .gpio21 = GPIO_DIR_OUTPUT,
- .gpio22 = GPIO_DIR_INPUT,
- .gpio23 = GPIO_DIR_OUTPUT,
-
- .gpio27 = GPIO_DIR_INPUT,
- .gpio28 = GPIO_DIR_OUTPUT,
- .gpio29 = GPIO_DIR_OUTPUT,
-};
-
-const struct pch_gpio_set1 pch_gpio_set1_level = {
- /*
- * Note: Only gpio configured as "gpio" or "none" need to have the
- * level set.
- */
- .gpio0 = GPIO_LEVEL_HIGH,
- .gpio1 = GPIO_LEVEL_LOW,
- .gpio2 = GPIO_LEVEL_LOW,
- .gpio3 = GPIO_LEVEL_LOW,
- .gpio4 = GPIO_LEVEL_LOW,
- .gpio5 = GPIO_LEVEL_HIGH,
- .gpio6 = GPIO_LEVEL_LOW,
- .gpio7 = GPIO_LEVEL_HIGH,
- .gpio8 = GPIO_LEVEL_LOW,
-
- .gpio12 = GPIO_LEVEL_LOW,
- .gpio13 = GPIO_LEVEL_LOW,
-
- .gpio15 = GPIO_LEVEL_LOW,
- .gpio16 = GPIO_LEVEL_HIGH,
- .gpio17 = GPIO_LEVEL_LOW,
-
- .gpio19 = GPIO_LEVEL_LOW,
-
- .gpio21 = GPIO_LEVEL_LOW,
- .gpio22 = GPIO_LEVEL_LOW,
- .gpio23 = GPIO_LEVEL_LOW,
-
- .gpio27 = GPIO_LEVEL_LOW,
- .gpio28 = GPIO_LEVEL_HIGH,
- .gpio29 = GPIO_LEVEL_HIGH,
-};
-
-const struct pch_gpio_set1 pch_gpio_set1_invert = {
- .gpio1 = GPIO_INVERT,
- .gpio6 = GPIO_INVERT,
- .gpio8 = GPIO_INVERT,
-};
-
-const struct pch_gpio_set2 pch_gpio_set2_mode = {
- .gpio32 = GPIO_MODE_NATIVE, /* PCI_CLKRUN# */
- .gpio33 = GPIO_MODE_GPIO, /* GPIO33 */
- .gpio34 = GPIO_MODE_GPIO, /* CCD_ON */
- .gpio35 = GPIO_MODE_GPIO, /* BT_ON */
- .gpio36 = GPIO_MODE_NONE, /* NOT USED */
- .gpio37 = GPIO_MODE_NONE, /* NOT USED */
- .gpio38 = GPIO_MODE_NONE, /* NOT USED */
- .gpio39 = GPIO_MODE_NONE, /* NOT USED */
- .gpio40 = GPIO_MODE_GPIO, /* USB_OC1# */
- .gpio41 = GPIO_MODE_GPIO, /* USB_OC2# */
- .gpio42 = GPIO_MODE_NATIVE, /* USB_OC3# */
- .gpio43 = GPIO_MODE_NATIVE, /* USB_OC4_AUO4# */
- .gpio44 = GPIO_MODE_NATIVE, /* PCIE_CLKREQ_LAN# */
- .gpio45 = GPIO_MODE_NATIVE, /* PCIECLKRQ6# / TP48 */
- .gpio46 = GPIO_MODE_NATIVE, /* PCIECLKRQ7# / TP57 */
- .gpio47 = GPIO_MODE_NATIVE, /* CLK_PEGA_REQ# */
- .gpio48 = GPIO_MODE_GPIO, /* DIS_BT_ON# */
- .gpio49 = GPIO_MODE_GPIO, /* GPIO49 */
- .gpio50 = GPIO_MODE_NATIVE, /* PCI_REQ1# */
- .gpio51 = GPIO_MODE_GPIO, /* BBS_BIT1 */
- .gpio52 = GPIO_MODE_NATIVE, /* PCI_REQ2# */
- .gpio53 = GPIO_MODE_GPIO, /* PWM_SELECT# / TP44 */
- .gpio54 = GPIO_MODE_GPIO, /* PCI_REQ3# */
- .gpio55 = GPIO_MODE_NATIVE, /* PCI_GNT3# */
- .gpio56 = GPIO_MODE_NATIVE, /* CLK_PEGB_REQ# / TP60 */
- .gpio57 = GPIO_MODE_GPIO, /* PCH_GPIO57 */
- .gpio58 = GPIO_MODE_NATIVE, /* SMB_ME1_CLK */
- .gpio59 = GPIO_MODE_GPIO, /* USB_OC0_1# */
- .gpio60 = GPIO_MODE_GPIO, /* DRAMRST_CNTRL_PCH */
- .gpio61 = GPIO_MODE_GPIO, /* LPCPD# */
- .gpio62 = GPIO_MODE_NATIVE, /* PCH_SUSCLK_L / TP54 */
- .gpio63 = GPIO_MODE_NATIVE, /* TP51 */
-};
-
-const struct pch_gpio_set2 pch_gpio_set2_direction = {
- /*
- * Note: Only gpio configured as "gpio" or "none" need to have the
- * direction configured.
- */
- .gpio33 = GPIO_DIR_OUTPUT,
- .gpio34 = GPIO_DIR_OUTPUT,
- .gpio35 = GPIO_DIR_OUTPUT,
- .gpio36 = GPIO_DIR_INPUT,
- .gpio37 = GPIO_DIR_INPUT,
- .gpio38 = GPIO_DIR_INPUT,
- .gpio39 = GPIO_DIR_INPUT,
- .gpio40 = GPIO_DIR_INPUT,
- .gpio41 = GPIO_DIR_INPUT,
-
- .gpio48 = GPIO_DIR_OUTPUT,
- .gpio49 = GPIO_DIR_INPUT,
-
- .gpio51 = GPIO_DIR_OUTPUT,
-
- .gpio53 = GPIO_DIR_OUTPUT,
- .gpio54 = GPIO_DIR_INPUT,
-
- .gpio57 = GPIO_DIR_INPUT,
-
- .gpio59 = GPIO_DIR_INPUT,
- .gpio60 = GPIO_DIR_OUTPUT,
- .gpio61 = GPIO_DIR_OUTPUT,
-};
-
-const struct pch_gpio_set2 pch_gpio_set2_level = {
- /*
- * Note: Only gpio configured as "gpio" or "none" need to have the
- * level set.
- */
- .gpio33 = GPIO_LEVEL_LOW,
- .gpio34 = GPIO_LEVEL_HIGH,
- .gpio35 = GPIO_LEVEL_HIGH,
- .gpio36 = GPIO_LEVEL_LOW,
- .gpio37 = GPIO_LEVEL_LOW,
- .gpio38 = GPIO_LEVEL_LOW,
- .gpio39 = GPIO_LEVEL_LOW,
- .gpio40 = GPIO_LEVEL_HIGH,
- .gpio41 = GPIO_LEVEL_LOW,
-
- .gpio48 = GPIO_LEVEL_LOW,
- .gpio49 = GPIO_LEVEL_HIGH,
-
- .gpio51 = GPIO_LEVEL_HIGH,
-
- .gpio53 = GPIO_LEVEL_HIGH,
- .gpio54 = GPIO_LEVEL_LOW,
-
- .gpio57 = GPIO_LEVEL_LOW,
-
- .gpio59 = GPIO_LEVEL_HIGH,
- .gpio60 = GPIO_LEVEL_HIGH,
- .gpio61 = GPIO_LEVEL_LOW,
-};
-
-const struct pch_gpio_set3 pch_gpio_set3_mode = {
- .gpio64 = GPIO_MODE_GPIO, /* CLK_FLEX0 / TP38 */
- .gpio65 = GPIO_MODE_GPIO, /* CLK_FLEX1 / TP45 */
- .gpio66 = GPIO_MODE_GPIO, /* CLK_FLEX2 / TP83 */
- .gpio67 = GPIO_MODE_GPIO, /* CLK_FLEX3 / TP82 */
- .gpio68 = GPIO_MODE_GPIO, /* WWAN_DTCT# */
- .gpio69 = GPIO_MODE_GPIO, /* GPIO69 */
- .gpio70 = GPIO_MODE_GPIO, /* WLAN_OFF# */
- .gpio71 = GPIO_MODE_GPIO, /* WWAN_OFF# */
- .gpio72 = GPIO_MODE_GPIO, /* PM_BATLOW# */
- .gpio73 = GPIO_MODE_NATIVE, /* PCIECLKRQ0# / TP39 */
- .gpio74 = GPIO_MODE_NATIVE, /* SML1ALERT#_R / TP56 */
- .gpio75 = GPIO_MODE_NATIVE, /* SMB_ME1_DAT */
-};
-
-const struct pch_gpio_set3 pch_gpio_set3_direction = {
- /*
- * Note: Only gpio configured as "gpio" or "none" need to have the
- * direction configured.
- */
- .gpio64 = GPIO_DIR_OUTPUT,
- .gpio65 = GPIO_DIR_OUTPUT,
- .gpio66 = GPIO_DIR_OUTPUT,
- .gpio67 = GPIO_DIR_INPUT,
- .gpio68 = GPIO_DIR_INPUT,
- .gpio69 = GPIO_DIR_OUTPUT,
- .gpio70 = GPIO_DIR_OUTPUT,
- .gpio71 = GPIO_DIR_OUTPUT,
- .gpio72 = GPIO_DIR_OUTPUT,
-};
-
-const struct pch_gpio_set3 pch_gpio_set3_level = {
- /*
- * Note: Only gpio configured as "gpio" or "none" need to have the
- * level set.
- */
- .gpio64 = GPIO_LEVEL_HIGH,
- .gpio65 = GPIO_LEVEL_LOW,
- .gpio66 = GPIO_LEVEL_HIGH,
- .gpio67 = GPIO_LEVEL_LOW,
- .gpio68 = GPIO_LEVEL_HIGH,
- .gpio69 = GPIO_LEVEL_LOW,
- .gpio70 = GPIO_LEVEL_HIGH,
- .gpio71 = GPIO_LEVEL_HIGH,
- .gpio72 = GPIO_LEVEL_HIGH,
-};
-
-const struct pch_gpio_map stout_gpio_map = {
- .set1 = {
- .mode = &pch_gpio_set1_mode,
- .direction = &pch_gpio_set1_direction,
- .level = &pch_gpio_set1_level,
- .invert = &pch_gpio_set1_invert,
- },
- .set2 = {
- .mode = &pch_gpio_set2_mode,
- .direction = &pch_gpio_set2_direction,
- .level = &pch_gpio_set2_level,
- },
- .set3 = {
- .mode = &pch_gpio_set3_mode,
- .direction = &pch_gpio_set3_direction,
- .level = &pch_gpio_set3_level,
- },
-};
-#endif
diff --git a/src/mainboard/google/stout/romstage.c b/src/mainboard/google/stout/romstage.c
index 030dee7..87e6e75 100644
--- a/src/mainboard/google/stout/romstage.c
+++ b/src/mainboard/google/stout/romstage.c
@@ -27,14 +27,11 @@
#include <cbmem.h>
#include <console/console.h>
#include <northbridge/intel/sandybridge/sandybridge.h>
-#include <northbridge/intel/sandybridge/raminit.h>
+#include <northbridge/intel/sandybridge/raminit_native.h>
#include <southbridge/intel/bd82x6x/pch.h>
-#include <southbridge/intel/bd82x6x/gpio.h>
#include <arch/cpu.h>
-#include <cpu/x86/bist.h>
#include <cpu/x86/msr.h>
#include <halt.h>
-#include "gpio.h"
#include <bootmode.h>
#include <tpm.h>
#include <cbfs.h>
@@ -42,7 +39,7 @@
#include "ec.h"
#include "onboard.h"
-static void pch_enable_lpc(void)
+void pch_enable_lpc(void)
{
/*
* Enable:
@@ -58,7 +55,7 @@ static void pch_enable_lpc(void)
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, (0x68 | 0x40001));
}
-static void rcba_config(void)
+void rcba_config(void)
{
u32 reg32;
@@ -113,17 +110,30 @@ static void rcba_config(void)
RCBA32(FD) = reg32;
}
-// FIXME, this function is generic code that should go to sb/... or
-// nb/../early_init.c
-static void early_pch_init(void)
-{
- // Nothing to do for stout
-}
- /*
- * The Stout EC needs to be reset to RW mode. It is important that
- * the RTC_PWR_STS is not set until ramstage EC init.
- */
+const struct southbridge_usb_port mainboard_usb_ports[] = {
+ /* enabled usb oc pin length */
+ { 1, 0, 0 }, /* P0: USB 3.0 1 (OC0) */
+ { 1, 0, 0 }, /* P1: USB 3.0 2 (OC0) */
+ { 0, 0, 0 }, /* P2: Empty */
+ { 1, 0, -1 }, /* P3: Camera (no OC) */
+ { 1, 0, -1 }, /* P4: WLAN (no OC) */
+ { 1, 0, -1 }, /* P5: WWAN (no OC) */
+ { 0, 0, 0 }, /* P6: Empty */
+ { 0, 0, 0 }, /* P7: Empty */
+ { 0, 0, 0 }, /* P8: Empty */
+ { 1, 0, 4 }, /* P9: USB 2.0 (AUO4) (OC4) */
+ { 0, 0, 0 }, /* P10: Empty */
+ { 0, 0, 0 }, /* P11: Empty */
+ { 0, 0, 0 }, /* P12: Empty */
+ { 1, 0, -1 }, /* P13: Bluetooth (no OC) */
+
+};
+
+/*
+ * The Stout EC needs to be reset to RW mode. It is important that
+ * the RTC_PWR_STS is not set until ramstage EC init.
+ */
static void early_ec_init(void)
{
u8 ec_status = ec_read(EC_STATUS_REG);
@@ -148,145 +158,14 @@ static void early_ec_init(void)
}
}
-#include <cpu/intel/romstage.h>
-void main(unsigned long bist)
+void mainboard_early_init(int s3resume)
{
- int boot_mode = 0;
- int cbmem_was_initted;
-
- struct pei_data pei_data = {
- .pei_version = PEI_VERSION,
- .mchbar = (uintptr_t)DEFAULT_MCHBAR,
- .dmibar = (uintptr_t)DEFAULT_DMIBAR,
- .epbar = DEFAULT_EPBAR,
- .pciexbar = CONFIG_MMCONF_BASE_ADDRESS,
- .smbusbar = SMBUS_IO_BASE,
- .wdbbar = 0x4000000,
- .wdbsize = 0x1000,
- .hpet_address = CONFIG_HPET_ADDRESS,
- .rcba = (uintptr_t)DEFAULT_RCBABASE,
- .pmbase = DEFAULT_PMBASE,
- .gpiobase = DEFAULT_GPIOBASE,
- .thermalbase = 0xfed08000,
- .system_type = 0, // 0 Mobile, 1 Desktop/Server
- .tseg_size = CONFIG_SMM_TSEG_SIZE,
- .spd_addresses = { 0xA0, 0x00,0xA4,0x00 },
- .ts_addresses = { 0x00, 0x00, 0x00, 0x00 },
- .ec_present = 1,
- // 0 = leave channel enabled
- // 1 = disable dimm 0 on channel
- // 2 = disable dimm 1 on channel
- // 3 = disable dimm 0+1 on channel
- .dimm_channel0_disabled = 2,
- .dimm_channel1_disabled = 2,
- .max_ddr3_freq = 1600,
- .usb_port_config = {
- /* enabled usb oc pin length */
- { 1, 0, 0x0040 }, /* P0: USB 3.0 1 (OC0) */
- { 1, 0, 0x0040 }, /* P1: USB 3.0 2 (OC0) */
- { 0, 1, 0x0000 }, /* P2: Empty */
- { 1, 1, 0x0040 }, /* P3: Camera (no OC) */
- { 1, 1, 0x0040 }, /* P4: WLAN (no OC) */
- { 1, 1, 0x0040 }, /* P5: WWAN (no OC) */
- { 0, 1, 0x0000 }, /* P6: Empty */
- { 0, 1, 0x0000 }, /* P7: Empty */
- { 0, 5, 0x0000 }, /* P8: Empty */
- { 1, 4, 0x0040 }, /* P9: USB 2.0 (AUO4) (OC4) */
- { 0, 5, 0x0000 }, /* P10: Empty */
- { 0, 5, 0x0000 }, /* P11: Empty */
- { 0, 5, 0x0000 }, /* P12: Empty */
- { 1, 5, 0x0040 }, /* P13: Bluetooth (no OC) */
- },
- .usb3 = {
- .mode = XHCI_MODE,
- .hs_port_switch_mask = XHCI_PORTS,
- .preboot_support = XHCI_PREBOOT,
- .xhci_streams = XHCI_STREAMS,
- },
- };
-
- timestamp_init(get_initial_timestamp());
- timestamp_add_now(TS_START_ROMSTAGE);
-
- if (bist == 0)
- enable_lapic();
-
- pch_enable_lpc();
-
- /* Enable GPIOs */
- pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE|1);
- pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10);
- setup_pch_gpios(&stout_gpio_map);
-
- /* Initialize console device(s) */
- console_init();
-
- /* Halt if there was a built in self test failure */
- report_bist_failure(bist);
-
- if (MCHBAR16(SSKPD) == 0xCAFE) {
- printk(BIOS_DEBUG, "soft reset detected\n");
- boot_mode = 1;
-
- /* System is not happy after keyboard reset... */
- printk(BIOS_DEBUG, "Issuing CF9 warm reset\n");
- outb(0x6, 0xcf9);
- halt();
- }
-
-
- /* Perform some early chipset initialization required
- * before RAM initialization can work
- */
- sandybridge_early_initialization(SANDYBRIDGE_MOBILE);
- printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n");
-
- boot_mode = southbridge_detect_s3_resume() ? 2 : 0;
-
/* Do ec reset as early as possible, but skip it on S3 resume */
- if (boot_mode < 2)
- early_ec_init();
-
- post_code(0x38);
- /* Enable SPD ROMs and DDR-III DRAM */
- enable_smbus();
-
- /* Prepare USB controller early in S3 resume */
- if (boot_mode == 2)
- enable_usb_bar();
-
- post_code(0x39);
-
- post_code(0x3a);
- pei_data.boot_mode = boot_mode;
- timestamp_add_now(TS_BEFORE_INITRAM);
- sdram_initialize(&pei_data);
-
- timestamp_add_now(TS_AFTER_INITRAM);
- post_code(0x3b);
- /* Perform some initialization that must run before stage2 */
- early_pch_init();
- post_code(0x3c);
-
- rcba_config();
- post_code(0x3d);
-
- quick_ram_check();
- post_code(0x3e);
-
- cbmem_was_initted = !cbmem_recovery(boot_mode==2);
- if (boot_mode!=2)
- save_mrc_data(&pei_data);
-
- if (boot_mode==2 && !cbmem_was_initted) {
- /* Failed S3 resume, reset to come up cleanly */
- outb(0x6, 0xcf9);
- halt();
- }
- northbridge_romstage_finalize(boot_mode==2);
+ if (!s3resume)
+ early_ec_init();
+}
- post_code(0x3f);
- if (CONFIG_LPC_TPM) {
- init_tpm(boot_mode == 2);
- }
+void mainboard_get_spd(spd_raw_data *spd) {
+ read_spd (&spd[0], 0x50);
+ read_spd (&spd[2], 0x52);
}
4 years, 5 months
- 1
- 0
New patch to review for coreboot: ivy: Add a possiblity for mainboard early init.
by Vladimir Serbinenko
Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13535
-gerrit
commit d5fc32946690cf2b3eef1dfbaa953d6340107e0d
Author: Vladimir Serbinenko <phcoder(a)gmail.com>
Date: Sun Jan 31 14:00:54 2016 +0100
ivy: Add a possiblity for mainboard early init.
This is needed for stout EC init.
Change-Id: I5c73499c17763229840152a473a2d820802ee2f6
Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com>
---
src/mainboard/apple/macbookair4_2/early_southbridge.c | 3 +++
src/mainboard/gigabyte/ga-b75m-d3h/romstage.c | 3 +++
src/mainboard/gigabyte/ga-b75m-d3v/romstage.c | 3 +++
src/mainboard/google/butterfly/romstage.c | 3 +++
src/mainboard/lenovo/t420s/romstage.c | 3 +++
src/mainboard/lenovo/t430s/romstage.c | 3 +++
src/mainboard/lenovo/t520/romstage.c | 3 +++
src/mainboard/lenovo/t530/romstage.c | 3 +++
src/mainboard/lenovo/x220/romstage.c | 3 +++
src/mainboard/lenovo/x230/romstage.c | 3 +++
src/northbridge/intel/sandybridge/raminit_native.h | 1 +
src/northbridge/intel/sandybridge/romstage.c | 3 +++
util/autoport/bd82x6x.go | 4 ++++
13 files changed, 38 insertions(+)
diff --git a/src/mainboard/apple/macbookair4_2/early_southbridge.c b/src/mainboard/apple/macbookair4_2/early_southbridge.c
index 576262d..67f89db 100644
--- a/src/mainboard/apple/macbookair4_2/early_southbridge.c
+++ b/src/mainboard/apple/macbookair4_2/early_southbridge.c
@@ -52,6 +52,9 @@ const struct southbridge_usb_port mainboard_usb_ports[] = {
{ 1, 0, -1 },
};
+void mainboard_early_init(int s3resume) {
+}
+
void mainboard_get_spd(spd_raw_data *spd)
{
void *spd_file;
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/romstage.c b/src/mainboard/gigabyte/ga-b75m-d3h/romstage.c
index 8278820..ff85ce1 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/romstage.c
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/romstage.c
@@ -205,3 +205,6 @@ static void dmi_config(void)
DMIBAR32(0x0e2c) = 0x20000000;
}
#endif
+
+void mainboard_early_init(int s3resume) {
+}
diff --git a/src/mainboard/gigabyte/ga-b75m-d3v/romstage.c b/src/mainboard/gigabyte/ga-b75m-d3v/romstage.c
index b9a8c09..436f82e 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3v/romstage.c
+++ b/src/mainboard/gigabyte/ga-b75m-d3v/romstage.c
@@ -115,3 +115,6 @@ void mainboard_get_spd(spd_raw_data *spd) {
read_spd (&spd[2], 0x52);
read_spd (&spd[3], 0x53);
}
+
+void mainboard_early_init(int s3resume) {
+}
diff --git a/src/mainboard/google/butterfly/romstage.c b/src/mainboard/google/butterfly/romstage.c
index 6b7562d..40b5e76 100644
--- a/src/mainboard/google/butterfly/romstage.c
+++ b/src/mainboard/google/butterfly/romstage.c
@@ -128,3 +128,6 @@ void mainboard_get_spd(spd_raw_data *spd) {
read_spd(&spd[0], 0x50);
read_spd(&spd[2], 0x52);
}
+
+void mainboard_early_init(int s3resume) {
+}
diff --git a/src/mainboard/lenovo/t420s/romstage.c b/src/mainboard/lenovo/t420s/romstage.c
index 1080e1c..c020458 100644
--- a/src/mainboard/lenovo/t420s/romstage.c
+++ b/src/mainboard/lenovo/t420s/romstage.c
@@ -67,3 +67,6 @@ void mainboard_get_spd(spd_raw_data *spd) {
read_spd(&spd[0], 0x50);
read_spd(&spd[2], 0x51);
}
+
+void mainboard_early_init(int s3resume) {
+}
diff --git a/src/mainboard/lenovo/t430s/romstage.c b/src/mainboard/lenovo/t430s/romstage.c
index f84cfe3..4a99b6d 100644
--- a/src/mainboard/lenovo/t430s/romstage.c
+++ b/src/mainboard/lenovo/t430s/romstage.c
@@ -67,3 +67,6 @@ void mainboard_get_spd(spd_raw_data *spd) {
read_spd(&spd[0], 0x50);
read_spd(&spd[2], 0x51);
}
+
+void mainboard_early_init(int s3resume) {
+}
diff --git a/src/mainboard/lenovo/t520/romstage.c b/src/mainboard/lenovo/t520/romstage.c
index eb1d0cf..59bad9a 100644
--- a/src/mainboard/lenovo/t520/romstage.c
+++ b/src/mainboard/lenovo/t520/romstage.c
@@ -82,3 +82,6 @@ void mainboard_get_spd(spd_raw_data *spd) {
read_spd (&spd[0], 0x50);
read_spd (&spd[2], 0x51);
}
+
+void mainboard_early_init(int s3resume) {
+}
diff --git a/src/mainboard/lenovo/t530/romstage.c b/src/mainboard/lenovo/t530/romstage.c
index 4003022..23f2704 100644
--- a/src/mainboard/lenovo/t530/romstage.c
+++ b/src/mainboard/lenovo/t530/romstage.c
@@ -69,3 +69,6 @@ void mainboard_get_spd(spd_raw_data *spd) {
read_spd (&spd[0], 0x50);
read_spd (&spd[2], 0x51);
}
+
+void mainboard_early_init(int s3resume) {
+}
diff --git a/src/mainboard/lenovo/x220/romstage.c b/src/mainboard/lenovo/x220/romstage.c
index ce3f276..59b3728 100644
--- a/src/mainboard/lenovo/x220/romstage.c
+++ b/src/mainboard/lenovo/x220/romstage.c
@@ -79,3 +79,6 @@ void mainboard_get_spd(spd_raw_data *spd) {
read_spd (&spd[0], 0x50);
read_spd (&spd[2], 0x51);
}
+
+void mainboard_early_init(int s3resume) {
+}
diff --git a/src/mainboard/lenovo/x230/romstage.c b/src/mainboard/lenovo/x230/romstage.c
index 316e51d..cf3eb5a 100644
--- a/src/mainboard/lenovo/x230/romstage.c
+++ b/src/mainboard/lenovo/x230/romstage.c
@@ -82,3 +82,6 @@ void mainboard_get_spd(spd_raw_data *spd) {
read_spd (&spd[0], 0x50);
read_spd (&spd[2], 0x51);
}
+
+void mainboard_early_init(int s3resume) {
+}
diff --git a/src/northbridge/intel/sandybridge/raminit_native.h b/src/northbridge/intel/sandybridge/raminit_native.h
index bfdbe8d..b41aa85 100644
--- a/src/northbridge/intel/sandybridge/raminit_native.h
+++ b/src/northbridge/intel/sandybridge/raminit_native.h
@@ -24,5 +24,6 @@ void read_spd(spd_raw_data *spd, u8 addr);
void mainboard_get_spd(spd_raw_data *spd);
void rcba_config(void);
void pch_enable_lpc(void);
+void mainboard_early_init(int s3resume);
#endif /* RAMINIT_H */
diff --git a/src/northbridge/intel/sandybridge/romstage.c b/src/northbridge/intel/sandybridge/romstage.c
index 34d759f..3d05f8e 100644
--- a/src/northbridge/intel/sandybridge/romstage.c
+++ b/src/northbridge/intel/sandybridge/romstage.c
@@ -103,6 +103,9 @@ void main(unsigned long bist)
s3resume = southbridge_detect_s3_resume();
post_code(0x38);
+
+ mainboard_early_init(s3resume);
+
/* Enable SPD ROMs and DDR-III DRAM */
enable_smbus();
diff --git a/util/autoport/bd82x6x.go b/util/autoport/bd82x6x.go
index c1a9c5f..3e47117 100644
--- a/util/autoport/bd82x6x.go
+++ b/util/autoport/bd82x6x.go
@@ -358,6 +358,10 @@ void rcba_config(void)
guessedMap := GuessSPDMap(ctx)
sb.WriteString(`
+void mainboard_early_init(int s3resume)
+{
+}
+
/* FIXME: Put proper SPD map here. */
void mainboard_get_spd(spd_raw_data *spd)
{
4 years, 5 months
- 1
- 0
New patch to review for coreboot: stout: Tolerate IASL warnings.
by Vladimir Serbinenko
Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13534
-gerrit
commit 38976bbb41327aaef2def9781dcef82e3f484ea0
Author: Vladimir Serbinenko <phcoder(a)gmail.com>
Date: Sun Jan 31 13:25:21 2016 +0100
stout: Tolerate IASL warnings.
I can't fix unused variable warning as we have intentional read-and-ignore.
Change-Id: I952ff7645e08029dae55ba9d2ea80843d8b102dd
Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com>
---
src/mainboard/google/stout/Kconfig | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/mainboard/google/stout/Kconfig b/src/mainboard/google/stout/Kconfig
index aee0da4..0e85a34 100644
--- a/src/mainboard/google/stout/Kconfig
+++ b/src/mainboard/google/stout/Kconfig
@@ -21,6 +21,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG
select IVYBRIDGE_LVDS
+config IASL_WARNINGS_ARE_ERRORS
+ bool
+ default n
+
config CHROMEOS
select CHROMEOS_VBNV_CMOS
4 years, 5 months
- 1
- 0
New patch to review for coreboot: stout: Fix ASL warnings
by Vladimir Serbinenko
Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13533
-gerrit
commit fe2c28255ca68e70e410460b71637a3de89b71f1
Author: Vladimir Serbinenko <phcoder(a)gmail.com>
Date: Sun Jan 31 13:22:56 2016 +0100
stout: Fix ASL warnings
Change-Id: I1ddf37aa61fe95ad632c35d8041aed02fb1e8c01
Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com>
---
src/ec/quanta/it8518/acpi/battery.asl | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/ec/quanta/it8518/acpi/battery.asl b/src/ec/quanta/it8518/acpi/battery.asl
index 7866261..cc62ee2 100644
--- a/src/ec/quanta/it8518/acpi/battery.asl
+++ b/src/ec/quanta/it8518/acpi/battery.asl
@@ -164,7 +164,7 @@ Device (BATX)
// Design capacity of Low (1%)
//
Divide (Local0, 20, Local1, Index (PBIF, 5))
- Divide (Local0, 100, Local1, Index (PBIF, 6))
+ Divide (Local0, 100, , Index (PBIF, 6))
//
// Design voltage
@@ -301,7 +301,7 @@ Device (BATX)
If (Local6)
{
Multiply (ECVO, Local1, Local1)
- Divide (Local1, 1000, Local7, Local1)
+ Divide (Local1, 1000, , Local1)
}
Store (Local1, Index (PBST, One))
4 years, 5 months
- 1
- 0
New patch to review for coreboot: stout: Add native gfx init
by Vladimir Serbinenko
Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13532
-gerrit
commit ea2973fd1e058db99a5bf76df6171f7c26e5b913
Author: Vladimir Serbinenko <phcoder(a)gmail.com>
Date: Sun Jan 31 13:21:04 2016 +0100
stout: Add native gfx init
Tested during FOSDEM.
Change-Id: Id095364d6e4735256e54a68ea9ae677355dd386a
Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com>
---
src/mainboard/google/stout/Kconfig | 5 +++++
src/mainboard/google/stout/devicetree.cb | 4 ++++
2 files changed, 9 insertions(+)
diff --git a/src/mainboard/google/stout/Kconfig b/src/mainboard/google/stout/Kconfig
index 666c1ae..aee0da4 100644
--- a/src/mainboard/google/stout/Kconfig
+++ b/src/mainboard/google/stout/Kconfig
@@ -15,6 +15,11 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select MAINBOARD_HAS_CHROMEOS
select MAINBOARD_HAS_LPC_TPM
select INTEL_INT15
+ select VGA
+ select INTEL_EDID
+ select MAINBOARD_HAS_NATIVE_VGA_INIT
+ select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG
+ select IVYBRIDGE_LVDS
config CHROMEOS
select CHROMEOS_VBNV_CMOS
diff --git a/src/mainboard/google/stout/devicetree.cb b/src/mainboard/google/stout/devicetree.cb
index 1992664..8c579d6 100644
--- a/src/mainboard/google/stout/devicetree.cb
+++ b/src/mainboard/google/stout/devicetree.cb
@@ -13,6 +13,10 @@ chip northbridge/intel/sandybridge
register "gpu_panel_power_down_delay" = "150" # T3: 15ms
register "gpu_panel_power_backlight_on_delay" = "2100" # T5: 210ms
register "gpu_panel_power_backlight_off_delay" = "2100" # TD: 210ms
+ register "gfx.use_spread_spectrum_clock" = "0"
+ register "gfx.link_frequency_270_mhz" = "1"
+ register "gpu_cpu_backlight" = "0x1155"
+ register "gpu_pch_backlight" = "0x06100610"
device cpu_cluster 0 on
chip cpu/intel/socket_rPGA989
4 years, 5 months
- 1
- 0
New patch to review for coreboot: nb/amd/mct_ddr3: Work around RDIMM training failure
by Timothy Pearson
Timothy Pearson (tpearson(a)raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13531
-gerrit
commit 4362c7e987c9aba12118665d5d4bc2660ca5143d
Author: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
Date: Sat Jan 30 23:34:51 2016 -0600
nb/amd/mct_ddr3: Work around RDIMM training failure
Under certain conditions, not elucidated in the BKDG,
an extra memclock of CAS write latency is required.
The only reliable way I have found to detect when this
is required is to try training without the delay, and
if DQS position training fails, adding the delay and
retraining.
This is probably related in some form or another to
the badly broken DQS Write Early algorithm given
in the BKDG.
Change-Id: Idfaca1b3da3f45793d210980e952ccdfc9ba1410
Signed-off-by: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
---
src/northbridge/amd/amdmct/mct_ddr3/mct_d.c | 70 +++++++++++++++++++++++++-
src/northbridge/amd/amdmct/mct_ddr3/mct_d.h | 5 +-
src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c | 43 ++++++++++++++--
src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c | 1 +
4 files changed, 113 insertions(+), 6 deletions(-)
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
index e1c0d4f..cbe75b6 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
@@ -3332,12 +3332,24 @@ static void exit_training_mode_fam15(struct MCTStatStruc *pMCTstat,
static void DQSTiming_D(struct MCTStatStruc *pMCTstat,
struct DCTStatStruc *pDCTstatA, uint8_t allow_config_restore)
{
+ uint8_t Node;
u8 nv_DQSTrainCTL;
+ uint8_t retry_requested;
if (pMCTstat->GStatus & (1 << GSB_EnDIMMSpareNW)) {
return;
}
+ /* Set initial TCWL offset to zero */
+ for (Node = 0; Node < MAX_NODES_SUPPORTED; Node++) {
+ uint8_t dct;
+ struct DCTStatStruc *pDCTstat;
+ pDCTstat = pDCTstatA + Node;
+ for (dct = 0; dct < 2; dct++)
+ pDCTstat->tcwl_delay[dct] = 0;
+ }
+
+retry_dqs_training_and_levelization:
// nv_DQSTrainCTL = mctGet_NVbits(NV_DQSTrainCTL);
nv_DQSTrainCTL = !allow_config_restore;
@@ -3345,7 +3357,6 @@ static void DQSTiming_D(struct MCTStatStruc *pMCTstat,
phyAssistedMemFnceTraining(pMCTstat, pDCTstatA, -1);
if (is_fam15h()) {
- uint8_t Node;
struct DCTStatStruc *pDCTstat;
for (Node = 0; Node < MAX_NODES_SUPPORTED; Node++) {
pDCTstat = pDCTstatA + Node;
@@ -3393,6 +3404,59 @@ static void DQSTiming_D(struct MCTStatStruc *pMCTstat,
mct_TrainDQSPos_D(pMCTstat, pDCTstatA);
+ /* Determine if DQS training requested a retrain attempt */
+ retry_requested = 0;
+ for (Node = 0; Node < MAX_NODES_SUPPORTED; Node++) {
+ struct DCTStatStruc *pDCTstat;
+ pDCTstat = pDCTstatA + Node;
+
+ if (pDCTstat->NodePresent) {
+ if (pDCTstat->TrainErrors & (1 << SB_FatalError)) {
+ die("DIMM training FAILED! Halting system.");
+ }
+ if (pDCTstat->TrainErrors & (1 << SB_RetryConfigTrain)) {
+ retry_requested = 1;
+
+ /* Clear previous errors */
+ pDCTstat->TrainErrors &= ~(1 << SB_RetryConfigTrain);
+ pDCTstat->TrainErrors &= ~(1 << SB_NODQSPOS);
+ pDCTstat->ErrStatus &= ~(1 << SB_RetryConfigTrain);
+ pDCTstat->ErrStatus &= ~(1 << SB_NODQSPOS);
+ }
+ }
+ }
+
+ /* Retry training and levelization if requested */
+ if (retry_requested) {
+ printk(BIOS_DEBUG, "%s: Restarting training on algorithm request\n", __func__);
+ /* Reset frequency to minimum */
+ for (Node = 0; Node < MAX_NODES_SUPPORTED; Node++) {
+ struct DCTStatStruc *pDCTstat;
+ pDCTstat = pDCTstatA + Node;
+ if (pDCTstat->NodePresent) {
+ uint8_t original_target_freq = pDCTstat->TargetFreq;
+ uint8_t original_auto_speed = pDCTstat->DIMMAutoSpeed;
+ pDCTstat->TargetFreq = mhz_to_memclk_config(mctGet_NVbits(NV_MIN_MEMCLK));
+ pDCTstat->Speed = pDCTstat->DIMMAutoSpeed = pDCTstat->TargetFreq;
+ SetTargetFreq(pMCTstat, pDCTstatA, Node);
+ pDCTstat->TargetFreq = original_target_freq;
+ pDCTstat->DIMMAutoSpeed = original_auto_speed;
+ }
+ }
+ /* Apply any DIMM timing changes */
+ for (Node = 0; Node < MAX_NODES_SUPPORTED; Node++) {
+ struct DCTStatStruc *pDCTstat;
+ pDCTstat = pDCTstatA + Node;
+ if (pDCTstat->NodePresent) {
+ AutoCycTiming_D(pMCTstat, pDCTstat, 0);
+ if (!pDCTstat->GangedMode)
+ if (pDCTstat->DIMMValidDCT[1] > 0)
+ AutoCycTiming_D(pMCTstat, pDCTstat, 1);
+ }
+ }
+ goto retry_dqs_training_and_levelization;
+ }
+
TrainMaxRdLatency_En_D(pMCTstat, pDCTstatA);
if (is_fam15h())
@@ -3417,7 +3481,6 @@ static void DQSTiming_D(struct MCTStatStruc *pMCTstat,
}
if (is_fam15h()) {
- uint8_t Node;
struct DCTStatStruc *pDCTstat;
/* Switch DCT control register to DCT 0 per Erratum 505 */
@@ -4268,6 +4331,9 @@ static void SPD2ndTiming(struct MCTStatStruc *pMCTstat,
Tcwl = 0x9;
else
Tcwl = 0x5; /* Power-on default */
+
+ /* Apply offset */
+ Tcwl += pDCTstat->tcwl_delay[dct];
}
/* Program DRAM Timing values */
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
index f953919..91843d0 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
@@ -597,6 +597,7 @@ struct DCTStatStruc { /* A per Node structure*/
u8 DqsRcvEnGrossMin;
u8 WrDatGrossMax;
u8 WrDatGrossMin;
+ uint8_t tcwl_delay[2];
u16 RegMan1Present; /* DIMM present bitmap of Register manufacture 1 */
u16 RegMan2Present; /* DIMM present bitmap of Register manufacture 2 */
@@ -829,7 +830,9 @@ struct amd_s3_persistent_data {
#define SB_SmallRCVR 13 /* DQS Rcvr En pass window too small (far right of dynamic range)*/
#define SB_NODQSPOS 14 /* No DQS-DQ passing positions*/
#define SB_SMALLDQS 15 /* DQS-DQ passing window too small*/
-#define SB_DCBKScrubDis 16 /* DCache scrub requested but not enabled */
+#define SB_DCBKScrubDis 16 /* DCache scrub requested but not enabled */
+#define SB_RetryConfigTrain 17 /* Retry configuration and training */
+#define SB_FatalError 18 /* Fatal training error detected */
/*===============================================================================
Local Configuration Status (DCTStatStruc.Status[31:0])
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c
index 22e9836..19a7acb 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c
@@ -1664,8 +1664,10 @@ static void TrainDQSReceiverEnCyc_D_Fam15(struct MCTStatStruc *pMCTstat,
uint8_t lane;
uint32_t dword;
uint32_t rx_en_offset;
+ uint8_t dct_training_success;
uint16_t initial_phy_phase_delay[MAX_BYTE_LANES];
uint16_t current_phy_phase_delay[MAX_BYTE_LANES];
+ uint8_t lane_training_success[MAX_BYTE_LANES];
uint8_t dqs_results_array[1024];
uint16_t ren_step = 0x40;
@@ -1709,6 +1711,8 @@ static void TrainDQSReceiverEnCyc_D_Fam15(struct MCTStatStruc *pMCTstat,
/* 2.10.5.8.3 */
Receiver = mct_InitReceiver_D(pDCTstat, dct);
+ dct_training_success = 1;
+
/* There are four receiver pairs, loosely associated with chipselects.
* This is essentially looping over each DIMM.
*/
@@ -1719,6 +1723,9 @@ static void TrainDQSReceiverEnCyc_D_Fam15(struct MCTStatStruc *pMCTstat,
continue;
}
+ for (lane = 0; lane < MAX_BYTE_LANES; lane++)
+ lane_training_success[lane] = 0;
+
/* 2.10.5.8.3 (2) */
read_dqs_receiver_enable_control_registers(initial_phy_phase_delay, dev, dct, dimm, index_reg);
@@ -1753,10 +1760,24 @@ static void TrainDQSReceiverEnCyc_D_Fam15(struct MCTStatStruc *pMCTstat,
dqs_results_array[current_phy_phase_delay[lane]] = TrainDQSRdWrPos_D_Fam15(pMCTstat, pDCTstat, dct, Receiver, Receiver + 2, lane, lane + 1);
}
+ uint16_t phase_delay;
+ for (phase_delay = 0; phase_delay < 0x3ff; phase_delay++)
+ if (dqs_results_array[phase_delay])
+ lane_training_success[lane] = 1;
+
+ if (!lane_training_success[lane]) {
+ if (pDCTstat->tcwl_delay[dct] >= 1) {
+ Errors |= 1 << SB_FatalError;
+ printk(BIOS_ERR, "%s: lane %d failed to train! "
+ "Training for receiver %d on DCT %d aborted\n",
+ __func__, lane, Receiver, dct);
+ }
+ break;
+ }
+
#ifdef PRINT_PASS_FAIL_BITMAPS
- uint16_t iter;
- for (iter = 0; iter < 0x3ff; iter++) {
- if (dqs_results_array[iter])
+ for (phase_delay = 0; phase_delay < 0x3ff; phase_delay++) {
+ if (dqs_results_array[phase_delay])
printk(BIOS_DEBUG, "+");
else
printk(BIOS_DEBUG, ".");
@@ -1787,6 +1808,13 @@ static void TrainDQSReceiverEnCyc_D_Fam15(struct MCTStatStruc *pMCTstat,
Set_NB32_index_wait_DCT(dev, dct, index_reg, 0x0d0f0030 | (lane << 8), dword);
}
+ for (lane = 0; lane < MAX_BYTE_LANES; lane++) {
+ if (!lane_training_success[lane]) {
+ dct_training_success = 0;
+ Errors |= 1 << SB_NODQSPOS;
+ }
+ }
+
#if DQS_TRAIN_DEBUG > 0
printk(BIOS_DEBUG, "TrainDQSReceiverEnCyc_D_Fam15 DQS receiver enable timing: ");
for (lane = 0; lane < MAX_BYTE_LANES; lane++) {
@@ -1795,6 +1823,15 @@ static void TrainDQSReceiverEnCyc_D_Fam15(struct MCTStatStruc *pMCTstat,
printk(BIOS_DEBUG, "\n");
#endif
}
+
+ if (!dct_training_success) {
+ if (pDCTstat->tcwl_delay[dct] < 1) {
+ /* Increase TCWL */
+ pDCTstat->tcwl_delay[dct]++;
+ /* Request retraining */
+ Errors |= 1 << SB_RetryConfigTrain;
+ }
+ }
}
pDCTstat->TrainErrors |= Errors;
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c b/src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c
index bcf6031..d8da16b 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c
@@ -721,6 +721,7 @@ static u32 mct_MR2(struct MCTStatStruc *pMCTstat,
/* Obtain Tcwl, adjust, and set CWL with the adjusted value */
dword = Get_NB32_DCT(dev, dct, 0x20c) & 0x1f;
+ dword -= pDCTstat->tcwl_delay[dct];
ret |= ((dword - 5) << 3);
/* Obtain and set RttWr */
4 years, 5 months
- 1
- 0
Patch set updated for coreboot: nb/amd/mct_ddr3: Fix RDIMM training failure on Fam15h
by Timothy Pearson
Timothy Pearson (tpearson(a)raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13148
-gerrit
commit b6793ee3fac1dc1367e0c207877218473b6a78c5
Author: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
Date: Tue Nov 24 14:11:52 2015 -0600
nb/amd/mct_ddr3: Fix RDIMM training failure on Fam15h
Certain registered DIMMs failed training due to an error
likely introduced during historical rebase. Ensure that
the SubMemclkRegDly bit is set according to BKDG
recommendations on Family 15 processors.
Change-Id: I24c95265dada9eabf4df280b6f2b4a1eb9cecaf1
Signed-off-by: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
---
src/northbridge/amd/amdmct/mct_ddr3/mctproc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c b/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c
index cf13b40..fc62afb 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c
@@ -66,6 +66,9 @@ u32 mct_SetDramConfigMisc2(struct DCTStatStruc *pDCTstat,
misc2 |= ((cs_mux_67 & 0x1) << 27);
misc2 &= ~(0x1 << 26); /* CsMux45 = cs_mux_45 */
misc2 |= ((cs_mux_45 & 0x1) << 26);
+
+ if (pDCTstat->Status & (1 << SB_Registered))
+ misc2 |= 1 << SubMemclkRegDly;
} else if (pDCTstat->LogicalCPUID & (AMD_DR_Dx | AMD_DR_Cx)) {
if (pDCTstat->Status & (1 << SB_Registered)) {
misc2 |= 1 << SubMemclkRegDly;
4 years, 5 months
- 1
- 0
Patch set updated for coreboot: mainboard/asus/kgpe-d16: Add CPB control CMOS option
by Timothy Pearson
Timothy Pearson (tpearson(a)raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13173
-gerrit
commit 8f1836a6354584bd0ec65553a3a43a7818a40c7e
Author: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
Date: Tue Nov 24 14:12:07 2015 -0600
mainboard/asus/kgpe-d16: Add CPB control CMOS option
Change-Id: I28ad2298ad4dfb428dcd41a4f00db88c5e817cd7
Signed-off-by: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
---
src/mainboard/asus/kgpe-d16/cmos.default | 1 +
src/mainboard/asus/kgpe-d16/cmos.layout | 5 +++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/mainboard/asus/kgpe-d16/cmos.default b/src/mainboard/asus/kgpe-d16/cmos.default
index a05b9c3..0e7afb3 100644
--- a/src/mainboard/asus/kgpe-d16/cmos.default
+++ b/src/mainboard/asus/kgpe-d16/cmos.default
@@ -17,6 +17,7 @@ interleave_nodes = Disable
interleave_memory_channels = Enable
cpu_c_states = Enable
cpu_cc6_state = Enable
+cpu_core_boost = Enable
sata_ahci_mode = Enable
sata_alpm = Disable
maximum_p_state_limit = 0xf
diff --git a/src/mainboard/asus/kgpe-d16/cmos.layout b/src/mainboard/asus/kgpe-d16/cmos.layout
index d1c0702..075388e 100644
--- a/src/mainboard/asus/kgpe-d16/cmos.layout
+++ b/src/mainboard/asus/kgpe-d16/cmos.layout
@@ -48,8 +48,9 @@ entries
476 1 e 1 l3_cache_partitioning
477 1 e 1 ieee1394_controller
478 1 e 1 iommu
-479 1 e 1 experimental_memory_speed_boost
-480 1 r 0 allow_spd_nvram_cache_restore
+479 1 e 1 cpu_core_boost
+480 1 e 1 experimental_memory_speed_boost
+481 1 r 0 allow_spd_nvram_cache_restore
728 256 h 0 user_data
984 16 h 0 check_sum
# Reserve the extended AMD configuration registers
4 years, 5 months
- 1
- 0
Patch set updated for coreboot: cpu/amd/fam10h-fam15h: Add CMOS option to disable CPB (core boost)
by Timothy Pearson
Timothy Pearson (tpearson(a)raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13172
-gerrit
commit ffbef876a028064a6016ade977f6df1794139cc1
Author: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
Date: Tue Nov 24 14:12:07 2015 -0600
cpu/amd/fam10h-fam15h: Add CMOS option to disable CPB (core boost)
On certain systems and CPUs Core Performance Boost (CPB) may cause
sporadic system lockups. This issue is also somewhat known on the
various proprietary BIOSes, therefore it seems to be a hardware
incompatibility when present.
Allow the user to disable CBP if needed.
Change-Id: Id6395d067d48963f6c084ad0bf79e23419af24d8
Signed-off-by: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
---
src/cpu/amd/family_10h-family_15h/init_cpus.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/src/cpu/amd/family_10h-family_15h/init_cpus.c b/src/cpu/amd/family_10h-family_15h/init_cpus.c
index e2a1bf3..c1ff240 100644
--- a/src/cpu/amd/family_10h-family_15h/init_cpus.c
+++ b/src/cpu/amd/family_10h-family_15h/init_cpus.c
@@ -987,6 +987,7 @@ void cpuSetAMDMSR(uint8_t node_id)
u32 platform;
uint64_t revision;
uint8_t enable_c_states;
+ uint8_t enable_cpb;
printk(BIOS_DEBUG, "cpuSetAMDMSR ");
@@ -1078,6 +1079,19 @@ void cpuSetAMDMSR(uint8_t node_id)
enable_c_states = 0;
#endif
+ if (revision & AMD_FAM15_ALL) {
+ enable_cpb = 1;
+ if (get_option(&nvram, "cpu_core_boost") == CB_SUCCESS)
+ enable_cpb = !!nvram;
+
+ if (!enable_cpb) {
+ /* Disable Core Performance Boost */
+ msr = rdmsr(0xc0010015);
+ msr.lo |= (0x1 << 25); /* CpbDis = 1 */
+ wrmsr(0xc0010015, msr);
+ }
+ }
+
printk(BIOS_DEBUG, " done\n");
}
4 years, 5 months
- 1
- 0
Patch set updated for coreboot: mainboard/asus/kcma-d8: Add copy of ASUS KGPE-D16 board for initial support work
by Timothy Pearson
Timothy Pearson (tpearson(a)raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13521
-gerrit
commit bec2c074ab0f51f98c7af3c2a5cc0cc6a43aabbc
Author: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
Date: Tue Nov 24 14:12:08 2015 -0600
mainboard/asus/kcma-d8: Add copy of ASUS KGPE-D16 board for initial support work
Change-Id: I943e81c8c2987a8333fc2a1cdb3675abf2d90cf1
Signed-off-by: Timothy Pearson <tpearson(a)raptorengineeringinc.com>
---
src/mainboard/asus/kcma-d8/Kconfig | 103 ++++
src/mainboard/asus/kcma-d8/Kconfig.name | 2 +
src/mainboard/asus/kcma-d8/acpi/pm_ctrl.asl | 368 +++++++++++++
src/mainboard/asus/kcma-d8/acpi_tables.c | 109 ++++
src/mainboard/asus/kcma-d8/board_info.txt | 5 +
src/mainboard/asus/kcma-d8/bootblock.c | 52 ++
src/mainboard/asus/kcma-d8/cmos.default | 30 ++
src/mainboard/asus/kcma-d8/cmos.default.rej | 19 +
src/mainboard/asus/kcma-d8/cmos.layout | 155 ++++++
src/mainboard/asus/kcma-d8/cmos.layout.rej | 16 +
src/mainboard/asus/kcma-d8/devicetree.cb | 247 +++++++++
src/mainboard/asus/kcma-d8/dsdt.asl | 789 ++++++++++++++++++++++++++++
src/mainboard/asus/kcma-d8/get_bus_conf.c | 121 +++++
src/mainboard/asus/kcma-d8/irq_tables.c | 128 +++++
src/mainboard/asus/kcma-d8/mainboard.c | 116 ++++
src/mainboard/asus/kcma-d8/mb_sysconf.h | 40 ++
src/mainboard/asus/kcma-d8/mptable.c | 231 ++++++++
src/mainboard/asus/kcma-d8/resourcemap.c | 550 +++++++++++++++++++
src/mainboard/asus/kcma-d8/romstage.c | 608 +++++++++++++++++++++
src/mainboard/asus/kcma-d8/spd_notes.txt | 46 ++
20 files changed, 3735 insertions(+)
diff --git a/src/mainboard/asus/kcma-d8/Kconfig b/src/mainboard/asus/kcma-d8/Kconfig
new file mode 100644
index 0000000..23c91f0
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/Kconfig
@@ -0,0 +1,103 @@
+if BOARD_ASUS_KGPE_D16
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+ select CPU_AMD_SOCKET_G34_NON_AGESA
+ select DIMM_DDR3
+ select DIMM_REGISTERED
+ # select QRANK_DIMM_SUPPORT
+ select DIMM_VOLTAGE_SET_SUPPORT
+ select NORTHBRIDGE_AMD_AMDFAM10
+ select SOUTHBRIDGE_AMD_SR5650
+ select SOUTHBRIDGE_AMD_SB700
+ select SOUTHBRIDGE_AMD_SB700_DISABLE_ISA_DMA
+ select SOUTHBRIDGE_AMD_SUBTYPE_SP5100
+ select SUPERIO_WINBOND_W83667HG_A
+ select PARALLEL_CPU_INIT
+ select HAVE_ROMSTAGE_CONSOLE_SPINLOCK
+ select HAVE_ROMSTAGE_NVRAM_CBFS_SPINLOCK
+ select HAVE_ROMSTAGE_MICROCODE_CBFS_SPINLOCK
+ select HAVE_HARD_RESET
+ select HAVE_OPTION_TABLE
+ select HAVE_CMOS_DEFAULT
+ select HAVE_PIRQ_TABLE
+ select HAVE_MP_TABLE
+ select HAVE_ACPI_TABLES
+ select SB_HT_CHAIN_UNITID_OFFSET_ONLY
+ select LIFT_BSP_APIC_ID
+ select BOARD_ROMSIZE_KB_2048
+ select ENABLE_APIC_EXT_ID
+ select MMCONF_SUPPORT_DEFAULT
+ select SPI_FLASH
+ select SPI_FLASH_WINBOND
+ select HAVE_ACPI_RESUME
+ select DRIVERS_I2C_W83795
+ select DRIVERS_ASPEED_AST2050
+ select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG
+
+config MAINBOARD_DIR
+ string
+ default "asus/kgpe-d16"
+
+config BOOTBLOCK_MAINBOARD_INIT
+ string
+ default "mainboard/asus/kgpe-d16/bootblock.c"
+
+config DCACHE_RAM_BASE
+ hex
+ default 0xc2000
+
+config DCACHE_RAM_SIZE
+ hex
+ default 0x1e000
+
+config APIC_ID_OFFSET
+ hex
+ default 0
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "KGPE-D16"
+
+config HW_MEM_HOLE_SIZEK
+ hex
+ default 0x100000
+
+config MAX_CPUS
+ int
+ default 32
+
+# 2 (internal) processors per G34 socket
+config MAX_PHYSICAL_CPUS
+ int
+ default 4
+
+config HT_CHAIN_UNITID_BASE
+ hex
+ default 0x0
+
+config HT_CHAIN_END_UNITID_BASE
+ hex
+ default 0x20
+
+config IRQ_SLOT_COUNT
+ int
+ default 13
+
+config SOUTHBRIDGE_AMD_SB700_SATA_PORT_COUNT_BITFIELD
+ hex
+ default 0x3f
+
+config ONBOARD_VGA_IS_PRIMARY
+ bool
+ default y
+
+config MAINBOARD_POWER_ON_AFTER_POWER_FAIL
+ bool
+ default y
+
+config MAX_REBOOT_CNT
+ int
+ default 10
+
+endif # BOARD_ASUS_KGPE_D16
diff --git a/src/mainboard/asus/kcma-d8/Kconfig.name b/src/mainboard/asus/kcma-d8/Kconfig.name
new file mode 100644
index 0000000..bdfa31a
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/Kconfig.name
@@ -0,0 +1,2 @@
+config BOARD_ASUS_KGPE_D16
+ bool "KGPE-D16"
diff --git a/src/mainboard/asus/kcma-d8/acpi/pm_ctrl.asl b/src/mainboard/asus/kcma-d8/acpi/pm_ctrl.asl
new file mode 100644
index 0000000..658d877
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/acpi/pm_ctrl.asl
@@ -0,0 +1,368 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Raptor Engineering
+ * Copyright (C) 2009 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/* Port 80 POST card debug */
+OperationRegion (DBG0, SystemIO, 0x80, One)
+ Field (DBG0, ByteAcc, NoLock, Preserve) {
+ DBG8, 8
+}
+
+/* SuperIO control port */
+Name (SPIO, 0x2E)
+
+/* SuperIO control map */
+OperationRegion (SPIM, SystemIO, SPIO, 0x02)
+ Field (SPIM, ByteAcc, NoLock, Preserve) {
+ INDX, 8,
+ DATA, 8
+}
+
+/* SuperIO control registers */
+IndexField (INDX, DATA, ByteAcc, NoLock, Preserve) {
+ Offset (0x07),
+ CR07, 8, /* Logical device number */
+ Offset (0x2C),
+ CR2C, 8, /* GPIO3 multiplexed pin selection */
+ Offset (0x30),
+ CR30, 8, /* Logical device activation control register */
+ Offset (0xE0),
+ CRE0, 8, /* Wake control register */
+ Offset (0xE4),
+ CRE4, 8, /* Standby power control register */
+ Offset (0xE6),
+ CRE6, 8, /* Mouse wake event configuration register */
+ Offset (0xF1),
+ CRF1, 8, /* GPIO3 data register */
+ Offset (0xF3),
+ CRF3, 8, /* SUSLED mode register */
+ Offset (0xF6),
+ CRF6, 8, /* SMI/PME event generation control register */
+ Offset (0xF9),
+ CRF9, 8, /* ACPI PME configuration register */
+}
+
+/* Power Management I/O registers */
+OperationRegion(PIOR, SystemIO, 0x00000CD6, 0x00000002)
+ Field(PIOR, ByteAcc, NoLock, Preserve) {
+ PIOI, 0x00000008,
+ PIOD, 0x00000008,
+}
+IndexField (PIOI, PIOD, ByteAcc, NoLock, Preserve) {
+ Offset(0x00), /* MiscControl */
+ , 1,
+ T1EE, 1,
+ T2EE, 1,
+ Offset(0x01), /* MiscStatus */
+ , 1,
+ T1E, 1,
+ T2E, 1,
+ Offset(0x04), /* SmiWakeUpEventEnable3 */
+ , 7,
+ SSEN, 1,
+ Offset(0x07), /* SmiWakeUpEventStatus3 */
+ , 7,
+ CSSM, 1,
+ Offset(0x10), /* AcpiEnable */
+ , 6,
+ PWDE, 1,
+ Offset(0x1C), /* ProgramIoEnable */
+ , 3,
+ MKME, 1,
+ IO3E, 1,
+ IO2E, 1,
+ IO1E, 1,
+ IO0E, 1,
+ Offset(0x1D), /* IOMonitorStatus */
+ , 3,
+ MKMS, 1,
+ IO3S, 1,
+ IO2S, 1,
+ IO1S, 1,
+ IO0S,1,
+ Offset(0x20), /* AcpiPmEvtBlk */
+ APEB, 16,
+ Offset(0x36), /* GEvtLevelConfig */
+ , 6,
+ ELC6, 1,
+ ELC7, 1,
+ Offset(0x37), /* GPMLevelConfig0 */
+ , 3,
+ PLC0, 1,
+ PLC1, 1,
+ PLC2, 1,
+ PLC3, 1,
+ PLC8, 1,
+ Offset(0x38), /* GPMLevelConfig1 */
+ , 1,
+ PLC4, 1,
+ PLC5, 1,
+ , 1,
+ PLC6, 1,
+ PLC7, 1,
+ Offset(0x3B), /* PMEStatus1 */
+ GP0S, 1,
+ GM4S, 1,
+ GM5S, 1,
+ APS, 1,
+ GM6S, 1,
+ GM7S, 1,
+ GP2S, 1,
+ STSS, 1,
+ Offset(0x55), /* SoftPciRst */
+ SPRE, 1,
+ , 1,
+ , 1,
+ PNAT, 1,
+ PWMK, 1,
+ PWNS, 1,
+
+ /* Offset(0x61), */ /* Options_1 */
+ /* ,7, */
+ /* R617,1, */
+
+ Offset(0x65), /* UsbPMControl */
+ , 4,
+ URRE, 1,
+ , 2,
+ BCDL, 1,
+ Offset(0x68), /* MiscEnable68 */
+ , 2,
+ MAPC, 1,
+ TMTE, 1,
+ , 1,
+ Offset(0x7C), /* MiscEnable7C */
+ , 2,
+ BLNK, 2,
+ Offset(0x92), /* GEVENTIN */
+ , 7,
+ E7IS, 1,
+ Offset(0x96), /* GPM98IN */
+ G8IS, 1,
+ G9IS, 1,
+ Offset(0x9A), /* EnhanceControl */
+ ,7,
+ HPDE, 1,
+ Offset(0xA8), /* PIO7654Enable */
+ IO4E, 1,
+ IO5E, 1,
+ IO6E, 1,
+ IO7E, 1,
+ Offset(0xA9), /* PIO7654Status */
+ IO4S, 1,
+ IO5S, 1,
+ IO6S, 1,
+ IO7S, 1,
+}
+
+/* PM1 Event Block
+ * First word is PM1_Status, Second word is PM1_Enable
+ */
+OperationRegion(P1EB, SystemIO, APEB, 0x04)
+ Field(P1EB, ByteAcc, NoLock, Preserve) {
+ TMST, 1,
+ , 3,
+ BMST, 1,
+ GBST, 1,
+ Offset(0x01),
+ PBST, 1,
+ , 1,
+ RTST, 1,
+ , 3,
+ PWST, 1,
+ SPWS, 1,
+ Offset(0x02),
+ TMEN, 1,
+ , 4,
+ GBEN, 1,
+ Offset(0x03),
+ PBEN, 1,
+ , 1,
+ RTEN, 1,
+ , 3,
+ PWDA, 1,
+}
+
+/* Wake status package */
+Name(WKST,Package() {Zero, Zero})
+
+/*
+ * \_WAK System Wake method
+ *
+ * Entry:
+ * Arg0=The value of the sleeping state S1=1, S2=2
+ *
+ * Exit:
+ * Return package of 2 DWords
+ * Dword 1 - Status
+ * 0x00000000 wake succeeded
+ * 0x00000001 Wake was signaled but failed due to lack of power
+ * 0x00000002 Wake was signaled but failed due to thermal condition
+ * Dword 2 - Power Supply state
+ * if non-zero the effective S-state the power supply entered
+ */
+Method(\_WAK, 1) {
+ Store (0x20, DBG8)
+
+ /* Set up LEDs */
+ /* Set power LED to steady on */
+ Store(0x0, BLNK)
+
+ /* Configure SuperIO for wake */
+ /* Access SuperIO ACPI device */
+ Store(0x87, INDX)
+ Store(0x87, INDX)
+ Store(0x0A, CR07)
+
+ if (LEqual(Arg0, One)) /* Resuming from power state S1 */
+ {
+ /* Deactivate the ACPI device */
+ Store(Zero, CR30)
+
+ /* Disable PS/2 SMI/PME events */
+ And(CRF6, 0xCF, CRF6)
+ }
+ if (Lor(LEqual(Arg0, 0x03), LEqual(Arg0, 0x04))) /* Resuming from power state S3 or S4 */
+ {
+ /* Disable PS/2 wake */
+ And(CRE0, 0x1D, CRE0)
+ And(CRE6, 0x7F, CRE6)
+ }
+
+ /* Restore default SuperIO access */
+ Store(0xAA, INDX)
+
+ Store (0x21, DBG8)
+
+ /* Re-enable HPET */
+ Store(1, HPDE)
+
+ /* Restore PCIRST# so it resets USB */
+ if (LEqual(Arg0, 3)){
+ Store(1, URRE)
+ }
+
+ /* Configure southbridge for wake */
+ /* Arbitrarily clear PciExpWakeStatus */
+ Store(PWST, Local1)
+ Store(Local1, PWST)
+
+ Store (0x22, DBG8)
+
+ Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
+
+ Return(WKST)
+}
+
+/*
+ * \_PTS - Prepare to Sleep method
+ *
+ * Entry:
+ * Arg0=The value of the sleeping state S1=1, S2=2, etc
+ *
+ * Exit:
+ * -none-
+ *
+ * The _PTS control method is executed at the beginning of the sleep process
+ * for S1-S5. The sleeping value is passed to the _PTS control method. This
+ * control method may be executed a relatively long time before entering the
+ * sleep state and the OS may abort the operation without notification to
+ * the ACPI driver. This method cannot modify the configuration or power
+ * state of any device in the system.
+ */
+Method(\_PTS, 1) {
+ Store (Arg0, DBG8)
+
+ /* Set up LEDs */
+ if (LEqual(Arg0, One)) /* Power state S1 requested */
+ {
+ /* Set suspend LED to 0.25Hz toggle pulse with 50% duty cycle */
+ Store(0x2, BLNK)
+ }
+
+ /* Configure SuperIO for sleep */
+ /* Access SuperIO ACPI device */
+ Store(0x87, INDX)
+ Store(0x87, INDX)
+ Store(0x0A, CR07)
+
+ /* Disable PS/2 wakeup and connect PANSW_IN to PANSW_OUT */
+ And(CRE0, 0x1F, CRE0)
+
+ if (LEqual(Arg0, One)) /* Power state S1 requested */
+ {
+ /* Activate the ACPI device */
+ Store(One, CR30)
+
+ /* Disable SMI/PME events for:
+ * LPT
+ * FDC
+ * UART
+ */
+ Store(0x00, CRF6)
+
+ /* Enable PS/2 keyboard SMI/PME events */
+ Or(CRF6, 0x10, CRF6)
+
+ /* Enable PS/2 keyboard wake */
+ Or(CRE0, 0x40, CRE0)
+
+ /* Enable PS/2 mouse SMI/PME events */
+ Or(CRF6, 0x20, CRF6)
+
+ /* Enable PS/2 mouse wake */
+ Or(CRE0, 0x20, CRE0)
+ } else {
+ /* Enable PS/2 keyboard wake on any keypress */
+ Or(CRE0, 0x41, CRE0)
+
+ /* Enable PS/2 mouse wake on any click */
+ Or(CRE0, 0x22, CRE0)
+ Or(CRE6, 0x80, CRE6)
+
+ if (LEqual(Arg0, 0x03)) /* Power state S3 requested */
+ {
+ /* Set VSBGATE# to provide standby power during S3 */
+ Or(CRE4, 0x10, CRE4)
+ }
+ }
+
+ /* Restore default SuperIO access */
+ Store(0xAA, INDX)
+
+ Store (0x10, DBG8)
+
+ /* Don't allow PCIRST# to reset USB */
+ if (LEqual(Arg0, 3)){
+ Store(0, URRE)
+ }
+
+ /* Configure southbridge for sleep */
+ /* Use bus clock for delay timebase */
+ Store(0, BCDL)
+ /* Defer APIC interrupts until first ACPI access */
+ Store(One, MAPC)
+
+ /* On older chips, clear PciExpWakeDisEn */
+ // if (LLessEqual(SBRI, 0x13)) {
+ // Store(0, PWDE)
+ // }
+
+ Store (0x11, DBG8)
+
+ /* Clear wake status structure. */
+ Store(0, Index(WKST,0))
+ Store(0, Index(WKST,1))
+}
diff --git a/src/mainboard/asus/kcma-d8/acpi_tables.c b/src/mainboard/asus/kcma-d8/acpi_tables.c
new file mode 100644
index 0000000..f20e837
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/acpi_tables.c
@@ -0,0 +1,109 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Advanced Micro Devices, Inc.
+ * Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, Raptor Engineering
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <console/console.h>
+#include <string.h>
+#include <arch/acpi.h>
+#include <arch/ioapic.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <cpu/x86/msr.h>
+#include <cpu/amd/mtrr.h>
+#include <cpu/amd/amdfam10_sysconf.h>
+
+#include "mb_sysconf.h"
+
+unsigned long acpi_fill_madt(unsigned long current)
+{
+ device_t dev;
+ u32 dword;
+ u32 gsi_base=0;
+ uint32_t apicid_sp5100;
+ uint32_t apicid_sr5650;
+ /* create all subtables for processors */
+ current = acpi_create_madt_lapics(current);
+
+ if (IS_ENABLED(CONFIG_ENABLE_APIC_EXT_ID) && (CONFIG_APIC_ID_OFFSET > 0))
+ apicid_sp5100 = 0x0;
+ else
+ apicid_sp5100 = 0x20;
+ apicid_sr5650 = apicid_sp5100 + 1;
+
+ /* Write SB700 IOAPIC, only one */
+ current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, apicid_sp5100,
+ IO_APIC_ADDR, gsi_base);
+ /* IOAPIC on rs5690 */
+ gsi_base += 24; /* SB700 has 24 IOAPIC entries. */
+ dev = dev_find_slot(0, PCI_DEVFN(0, 0));
+ if (dev) {
+ pci_write_config32(dev, 0xF8, 0x1);
+ dword = pci_read_config32(dev, 0xFC) & 0xfffffff0;
+ current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, apicid_sr5650,
+ dword, gsi_base);
+ }
+
+ /* bus, source, gsirq, flags */
+ current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
+ current, 0, 0, 2, 0);
+ current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
+ current, 0, 9, 9, 0xf);
+
+ /* create all subtables for processors */
+ current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)current, 0xff, 0, 1);
+ /* 1: LINT1 connect to NMI */
+
+ return current;
+}
+
+unsigned long acpi_fill_ivrs_ioapic(acpi_ivrs_t* ivrs, unsigned long current)
+{
+ uint8_t *p;
+
+ uint32_t apicid_sp5100;
+ uint32_t apicid_sr5650;
+
+ if (IS_ENABLED(CONFIG_ENABLE_APIC_EXT_ID) && (CONFIG_APIC_ID_OFFSET > 0))
+ apicid_sp5100 = 0x0;
+ else
+ apicid_sp5100 = 0x20;
+ apicid_sr5650 = apicid_sp5100 + 1;
+
+ /* Describe NB IOAPIC */
+ p = (uint8_t *)current;
+ p[0] = 0x48; /* Entry type */
+ p[1] = 0; /* Device */
+ p[2] = 0; /* Bus */
+ p[3] = 0x0; /* Data */
+ p[4] = apicid_sr5650; /* IOAPIC ID */
+ p[5] = 0x1; /* Device 0 Function 1 */
+ p[6] = 0x0; /* Northbridge bus */
+ p[7] = 0x1; /* Variety */
+ current += 8;
+
+ /* Describe SB IOAPIC */
+ p = (uint8_t *)current;
+ p[0] = 0x48; /* Entry type */
+ p[1] = 0; /* Device */
+ p[2] = 0; /* Bus */
+ p[3] = 0xd7; /* Data */
+ p[4] = apicid_sp5100; /* IOAPIC ID */
+ p[5] = 0x14 << 3; /* Device 0x14 Function 0 */
+ p[6] = 0x0; /* Southbridge bus */
+ p[7] = 0x1; /* Variety */
+ current += 8;
+
+ return current;
+}
\ No newline at end of file
diff --git a/src/mainboard/asus/kcma-d8/board_info.txt b/src/mainboard/asus/kcma-d8/board_info.txt
new file mode 100644
index 0000000..788888e
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/board_info.txt
@@ -0,0 +1,5 @@
+Category: server
+ROM package: PLCC-32
+ROM protocol: LPC
+ROM socketed: y
+Flashrom support: y
\ No newline at end of file
diff --git a/src/mainboard/asus/kcma-d8/bootblock.c b/src/mainboard/asus/kcma-d8/bootblock.c
new file mode 100644
index 0000000..6f2c0a1
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/bootblock.c
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, Raptor Engineering
+ * Copyright (C) 2014 Edward O'Callaghan <eocallaghan(a)alterapraxis.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <arch/io.h>
+#include <pc80/mc146818rtc.h>
+
+void bootblock_mainboard_init(void)
+{
+ uint8_t recovery_enabled;
+ unsigned char addr;
+ unsigned char byte;
+
+ bootblock_northbridge_init();
+ bootblock_southbridge_init();
+
+ /* Recovery jumper is connected to SP5100 GPIO61, and clears the GPIO when placed in the Recovery position */
+ byte = pci_io_read_config8(PCI_DEV(0, 0x14, 0), 0x56);
+ byte |= 0x1 << 4; /* Set GPIO61 to input mode */
+ pci_io_write_config8(PCI_DEV(0, 0x14, 0), 0x56, byte);
+ recovery_enabled = (!(pci_io_read_config8(PCI_DEV(0, 0x14, 0), 0x57) & 0x1));
+ if (recovery_enabled) {
+#if CONFIG_USE_OPTION_TABLE
+ /* Clear NVRAM checksum */
+ for (addr = LB_CKS_RANGE_START; addr <= LB_CKS_RANGE_END; addr++) {
+ cmos_write(0x0, addr);
+ }
+
+ /* Set fallback boot */
+ byte = cmos_read(RTC_BOOT_BYTE);
+ byte &= 0xfc;
+ cmos_write(byte, RTC_BOOT_BYTE);
+#else
+ /* FIXME
+ * Figure out how to recover if the option table is not available
+ */
+#endif
+ }
+}
diff --git a/src/mainboard/asus/kcma-d8/cmos.default b/src/mainboard/asus/kcma-d8/cmos.default
new file mode 100644
index 0000000..0e7afb3
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/cmos.default
@@ -0,0 +1,30 @@
+baud_rate = 115200
+debug_level = Spew
+multi_core = Enable
+slow_cpu = off
+compute_unit_siblings = Enable
+iommu = Enable
+nmi = Disable
+hypertransport_speed_limit = Auto
+max_mem_clock = DDR3-1600
+minimum_memory_voltage = 1.5V
+dimm_spd_checksum = Enforce
+ECC_memory = Enable
+ECC_redirection = Enable
+ecc_scrub_rate = 1.28us
+interleave_chip_selects = Enable
+interleave_nodes = Disable
+interleave_memory_channels = Enable
+cpu_c_states = Enable
+cpu_cc6_state = Enable
+cpu_core_boost = Enable
+sata_ahci_mode = Enable
+sata_alpm = Disable
+maximum_p_state_limit = 0xf
+probe_filter = Auto
+l3_cache_partitioning = Disable
+ieee1394_controller = Enable
+gart = Enable
+experimental_memory_speed_boost = Disable
+power_on_after_fail = On
+boot_option = Fallback
diff --git a/src/mainboard/asus/kcma-d8/cmos.default.rej b/src/mainboard/asus/kcma-d8/cmos.default.rej
new file mode 100644
index 0000000..09bf576
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/cmos.default.rej
@@ -0,0 +1,19 @@
+--- src/mainboard/asus/kgpe-d16/cmos.default
++++ src/mainboard/asus/kgpe-d16/cmos.default
+@@ -3,7 +3,7 @@ debug_level = Spew
+ multi_core = Enable
+ slow_cpu = off
+ compute_unit_siblings = Enable
+-gart = Disable
++iommu = Enable
+ nmi = Disable
+ hypertransport_speed_limit = Auto
+ max_mem_clock = DDR3-1600
+@@ -23,6 +23,7 @@ maximum_p_state_limit = 0xf
+ probe_filter = Auto
+ l3_cache_partitioning = Disable
+ ieee1394_controller = Enable
++gart = Disable
+ experimental_memory_speed_boost = Disable
+ power_on_after_fail = On
+ boot_option = Fallback
diff --git a/src/mainboard/asus/kcma-d8/cmos.layout b/src/mainboard/asus/kcma-d8/cmos.layout
new file mode 100644
index 0000000..075388e
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/cmos.layout
@@ -0,0 +1,155 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, Raptor Engineering
+## Copyright (C) 2007 AMD
+## Written by Yinghai Lu <yinghailu(a)amd.com> for AMD.
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+##
+
+entries
+
+0 384 r 0 reserved_memory
+384 1 e 4 boot_option
+388 4 r 0 reboot_bits
+393 3 e 5 baud_rate
+396 5 e 10 ecc_scrub_rate
+401 1 e 1 interleave_chip_selects
+402 1 e 1 interleave_nodes
+403 1 e 1 interleave_memory_channels
+404 4 e 8 max_mem_clock
+408 1 e 2 multi_core
+412 4 e 6 debug_level
+440 4 e 9 slow_cpu
+444 1 e 1 nmi
+445 1 e 1 gart
+446 2 e 3 power_on_after_fail
+456 1 e 1 ECC_memory
+457 1 e 1 ECC_redirection
+458 4 e 11 hypertransport_speed_limit
+462 2 e 12 minimum_memory_voltage
+464 1 e 2 compute_unit_siblings
+465 1 e 1 cpu_c_states
+466 1 e 1 cpu_cc6_state
+467 1 e 1 sata_ahci_mode
+468 1 e 1 sata_alpm
+469 4 h 0 maximum_p_state_limit
+473 2 e 13 dimm_spd_checksum
+475 1 e 14 probe_filter
+476 1 e 1 l3_cache_partitioning
+477 1 e 1 ieee1394_controller
+478 1 e 1 iommu
+479 1 e 1 cpu_core_boost
+480 1 e 1 experimental_memory_speed_boost
+481 1 r 0 allow_spd_nvram_cache_restore
+728 256 h 0 user_data
+984 16 h 0 check_sum
+# Reserve the extended AMD configuration registers
+1000 24 r 0 amd_reserved
+
+
+
+enumerations
+
+#ID value text
+1 0 Disable
+1 1 Enable
+2 0 Enable
+2 1 Disable
+3 0 Off
+3 1 On
+3 2 Last
+4 0 Fallback
+4 1 Normal
+5 0 115200
+5 1 57600
+5 2 38400
+5 3 19200
+5 4 9600
+5 5 4800
+5 6 2400
+5 7 1200
+6 0 Emergency
+6 1 Alert
+6 2 Critical
+6 3 Error
+6 4 Warning
+6 5 Notice
+6 6 Information
+6 7 Debug
+6 8 Spew
+8 0 DDR3-1866
+8 1 DDR3-1600
+8 2 DDR3-1333
+8 3 DDR3-1066
+8 4 DDR3-800
+8 5 DDR3-667
+9 0 off
+9 1 87.5%
+9 2 75.0%
+9 3 62.5%
+9 4 50.0%
+9 5 37.5%
+9 6 25.0%
+9 7 12.5%
+10 0 Disabled
+10 1 40ns
+10 2 80ns
+10 3 160ns
+10 4 320ns
+10 5 640ns
+10 6 1.28us
+10 7 2.56us
+10 8 5.12us
+10 9 10.2us
+10 10 20.5us
+10 11 41us
+10 12 81.9us
+10 13 163.8us
+10 14 327.7us
+10 15 655.4us
+10 16 1.31ms
+10 17 2.62ms
+10 18 5.24ms
+10 19 10.49ms
+10 20 20.97ms
+10 21 42ms
+10 22 84ms
+11 0 Auto
+11 1 3.2GHz
+11 2 3.0GHz
+11 3 2.8GHz
+11 4 2.6GHz
+11 5 2.4GHz
+11 6 2.2GHz
+11 7 2.0GHz
+11 8 1.8GHz
+11 9 1.6GHz
+11 10 1.4GHz
+11 11 1.2GHz
+11 12 1.0GHz
+11 13 800MHz
+11 14 600MHz
+11 15 500MHz
+12 0 1.5V
+12 1 1.35V
+12 2 1.25V
+12 3 1.15V
+13 0 Enforce
+13 1 Ignore
+13 2 Override
+14 0 Disable
+14 1 Auto
+
+checksums
+
+checksum 392 983 984
diff --git a/src/mainboard/asus/kcma-d8/cmos.layout.rej b/src/mainboard/asus/kcma-d8/cmos.layout.rej
new file mode 100644
index 0000000..36d8ae5
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/cmos.layout.rej
@@ -0,0 +1,16 @@
+--- src/mainboard/asus/kgpe-d16/cmos.layout
++++ src/mainboard/asus/kgpe-d16/cmos.layout
+@@ -46,9 +46,10 @@ entries
+ 473 2 e 13 dimm_spd_checksum
+ 475 1 e 14 probe_filter
+ 476 1 e 1 l3_cache_partitioning
+-477 1 e 1 experimental_memory_speed_boost
+-478 1 r 0 allow_spd_nvram_cache_restore
+-479 1 e 1 ieee1394_controller
++477 1 e 1 ieee1394_controller
++478 1 e 1 iommu
++479 1 e 1 experimental_memory_speed_boost
++480 1 r 0 allow_spd_nvram_cache_restore
+ 728 256 h 0 user_data
+ 984 16 h 0 check_sum
+ # Reserve the extended AMD configuration registers
diff --git a/src/mainboard/asus/kcma-d8/devicetree.cb b/src/mainboard/asus/kcma-d8/devicetree.cb
new file mode 100644
index 0000000..8d64ac7
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/devicetree.cb
@@ -0,0 +1,247 @@
+chip northbridge/amd/amdfam10/root_complex # Root complex
+ device cpu_cluster 0 on # (L)APIC cluster
+ chip cpu/amd/socket_F_1207 # CPU socket
+ device lapic 0 on end # Local APIC of the CPU
+ end
+ end
+ device domain 0 on # PCI domain
+ subsystemid 0x1043 0x8163 inherit
+ chip northbridge/amd/amdfam10 # Northbridge / RAM controller
+ register "maximum_memory_capacity" = "0x4000000000" # 256GB
+ device pci 18.0 on end # Link 0 == LDT 0
+ device pci 18.0 on end # Link 1 == LDT 1
+ device pci 18.0 on end # Link 2 == LDT 2
+ device pci 18.0 on # Link 3 == LDT 3 [SB on link 3]
+ chip southbridge/amd/sr5650 # Primary southbridge
+ device pci 0.0 on end # HT Root Complex 0x9600
+ device pci 0.1 on end # CLKCONFIG
+ device pci 0.2 on end # IOMMU
+ device pci 2.0 on # PCIE P2P bridge 0x9603 (GPP1 Port0)
+ # Slot # PCI E 1 / PCI E 2
+ end
+ device pci 3.0 off end # PCIE P2P bridge 0x960b (GPP1 Port1)
+ device pci 4.0 on # PCIE P2P bridge 0x9604 (GPP3a Port0)
+ # PIKE SAS
+ end
+ device pci 5.0 off end # PCIE P2P bridge 0x9605 (GPP3a Port1)
+ device pci 6.0 off end # PCIE P2P bridge 0x9606 (GPP3a Port2)
+ device pci 7.0 off end # PCIE P2P bridge 0x9607 (GPP3a Port3)
+ device pci 8.0 off end # NB/SB Link P2P bridge
+ device pci 9.0 on # Bridge (GPP3a Port4)
+ # Onboard # NIC A
+ end
+ device pci a.0 on # Bridge (GPP3a Port5)
+ # Onboard # NIC B
+ end
+ device pci b.0 on # Bridge (GPP2 Port0)
+ # Slot # PCI E 4
+ end
+ device pci c.0 on # Bridge (GPP2 Port1)
+ # Slot # PCI E 5
+ end
+ device pci d.0 on # Bridge (GPP3b Port0)
+ # Slot # PCI E 3
+ end
+ register "gpp1_configuration" = "0" # Configuration 16:0 default
+ register "gpp2_configuration" = "1" # Configuration 8:8
+ register "gpp3a_configuration" = "2" # Configuration 4:1:1:0:0:0
+ register "port_enable" = "0x3f1c" # Enable all ports except 0, 1, 5, 6, and 7
+ register "pcie_settling_time" = "1000000" # Allow PIKE to be detected / configured
+ end
+ chip southbridge/amd/sb700 # Secondary southbridge
+ device pci 11.0 on end # SATA
+ device pci 12.0 on end # USB
+ device pci 12.1 on end # USB
+ device pci 12.2 on end # USB
+ device pci 13.0 on end # USB
+ device pci 13.1 on end # USB
+ device pci 13.2 on end # USB
+ device pci 14.0 on # SM
+ chip drivers/generic/generic # DIMM n-0-0-0
+ device i2c 50 on end
+ end
+ chip drivers/generic/generic # DIMM n-0-0-1
+ device i2c 51 on end
+ end
+ chip drivers/generic/generic # DIMM n-0-1-0
+ device i2c 52 on end
+ end
+ chip drivers/generic/generic # DIMM n-0-1-1
+ device i2c 53 on end
+ end
+ chip drivers/generic/generic # DIMM n-1-0-0
+ device i2c 54 on end
+ end
+ chip drivers/generic/generic # DIMM n-1-0-1
+ device i2c 55 on end
+ end
+ chip drivers/generic/generic # DIMM n-1-1-0
+ device i2c 56 on end
+ end
+ chip drivers/generic/generic # DIMM n-1-1-1
+ device i2c 57 on end
+ end
+ chip drivers/i2c/w83795
+ register "fanin_ctl1" = "0xff" # Enable monitoring of FANIN1 - FANIN8
+ register "fanin_ctl2" = "0x00" # Connect FANIN11 - FANIN14 to alternate functions
+ register "temp_ctl1" = "0x2a" # Enable monitoring of DTS, VSEN12, and VSEN13
+ register "temp_ctl2" = "0x01" # Enable monitoring of TD1/TR1
+ register "temp_dtse" = "0x03" # Enable DTS1 and DTS2
+ register "volt_ctl1" = "0xff" # Enable monitoring of VSEN1 - VSEN8
+ register "volt_ctl2" = "0xf7" # Enable monitoring of VSEN9 - VSEN11, 3VDD, 3VSB, and VBAT
+ register "temp1_fan_select" = "0x00" # All fans to manual mode (no dependence on Temp1)
+ register "temp2_fan_select" = "0x00" # All fans to manual mode (no dependence on Temp2)
+ register "temp3_fan_select" = "0x00" # All fans to manual mode (no dependence on Temp3)
+ register "temp4_fan_select" = "0x00" # All fans to manual mode (no dependence on Temp4)
+ register "temp5_fan_select" = "0x00" # All fans to manual mode (no dependence on Temp5)
+ register "temp6_fan_select" = "0x00" # All fans to manual mode (no dependence on Temp6)
+ register "temp1_source_select" = "0x00" # Use TD1/TR1 as data source for Temp1
+ register "temp2_source_select" = "0x00" # Use TD2/TR2 as data source for Temp2
+ register "temp3_source_select" = "0x00" # Use TD3/TR3 as data source for Temp3
+ register "temp4_source_select" = "0x00" # Use TD4/TR4 as data source for Temp4
+ register "temp5_source_select" = "0x00" # Use TR5 as data source for Temp5
+ register "temp6_source_select" = "0x00" # Use TR6 as data source for Temp6
+ register "tr1_critical_temperature" = "85" # Set TD1/TR1 critical temperature to 85°C
+ register "tr1_critical_hysteresis" = "80" # Set TD1/TR1 critical hysteresis temperature to 80°C
+ register "tr1_warning_temperature" = "70" # Set TD1/TR1 warning temperature to 70°C
+ register "tr1_warning_hysteresis" = "65" # Set TD1/TR1 warning hysteresis temperature to 65°C
+ register "dts_critical_temperature" = "85" # Set DTS (CPU) critical temperature to 85°C
+ register "dts_critical_hysteresis" = "80" # Set DTS (CPU) critical hysteresis temperature to 80°C
+ register "dts_warning_temperature" = "70" # Set DTS (CPU) warning temperature to 70°C
+ register "dts_warning_hysteresis" = "65" # Set DTS (CPU) warning hysteresis temperature to 65°C
+ register "temp1_critical_temperature" = "80" # Set Temp1 critical temperature to 80°C
+ register "temp2_critical_temperature" = "80" # Set Temp1 critical temperature to 80°C
+ register "temp3_critical_temperature" = "80" # Set Temp1 critical temperature to 80°C
+ register "temp4_critical_temperature" = "80" # Set Temp1 critical temperature to 80°C
+ register "temp5_critical_temperature" = "80" # Set Temp1 critical temperature to 80°C
+ register "temp6_critical_temperature" = "80" # Set Temp1 critical temperature to 80°C
+ register "temp1_target_temperature" = "80" # Set Temp1 target temperature to 80°C
+ register "temp2_target_temperature" = "80" # Set Temp1 target temperature to 80°C
+ register "temp3_target_temperature" = "80" # Set Temp1 target temperature to 80°C
+ register "temp4_target_temperature" = "80" # Set Temp1 target temperature to 80°C
+ register "temp5_target_temperature" = "80" # Set Temp1 target temperature to 80°C
+ register "temp6_target_temperature" = "80" # Set Temp1 target temperature to 80°C
+ register "fan1_nonstop" = "7" # Set Fan 1 minimum speed
+ register "fan2_nonstop" = "7" # Set Fan 2 minimum speed
+ register "fan3_nonstop" = "7" # Set Fan 3 minimum speed
+ register "fan4_nonstop" = "7" # Set Fan 4 minimum speed
+ register "fan5_nonstop" = "7" # Set Fan 5 minimum speed
+ register "fan6_nonstop" = "7" # Set Fan 6 minimum speed
+ register "fan7_nonstop" = "7" # Set Fan 7 minimum speed
+ register "fan8_nonstop" = "7" # Set Fan 8 minimum speed
+ register "default_speed" = "100" # All fans to full speed on power up
+ register "fan1_duty" = "100" # Fan 1 to full speed
+ register "fan2_duty" = "100" # Fan 2 to full speed
+ register "fan3_duty" = "100" # Fan 3 to full speed
+ register "fan4_duty" = "100" # Fan 4 to full speed
+ register "fan5_duty" = "100" # Fan 5 to full speed
+ register "fan6_duty" = "100" # Fan 6 to full speed
+ register "fan7_duty" = "100" # Fan 7 to full speed
+ register "fan8_duty" = "100" # Fan 8 to full speed
+ register "vcore1_high_limit_mv" = "1500" # VCORE1 (Node 0) high limit to 1.5V
+ register "vcore1_low_limit_mv" = "900" # VCORE1 (Node 0) low limit to 0.9V
+ register "vcore2_high_limit_mv" = "1500" # VCORE2 (Node 1) high limit to 1.5V
+ register "vcore2_low_limit_mv" = "900" # VCORE2 (Node 1) low limit to 0.9V
+ register "vsen3_high_limit_mv" = "1600" # VSEN1 (Node 0 RAM voltage) high limit to 1.6V
+ register "vsen3_low_limit_mv" = "1100" # VSEN1 (Node 0 RAM voltage) low limit to 1.1V
+ register "vsen4_high_limit_mv" = "1600" # VSEN2 (Node 1 RAM voltage) high limit to 1.6V
+ register "vsen4_low_limit_mv" = "1100" # VSEN2 (Node 1 RAM voltage) low limit to 1.1V
+ register "vsen5_high_limit_mv" = "1250" # VSEN5 (Node 0 HT link voltage) high limit to 1.25V
+ register "vsen5_low_limit_mv" = "1150" # VSEN5 (Node 0 HT link voltage) low limit to 1.15V
+ register "vsen6_high_limit_mv" = "1250" # VSEN6 (Node 1 HT link voltage) high limit to 1.25V
+ register "vsen6_low_limit_mv" = "1150" # VSEN6 (Node 1 HT link voltage) low limit to 1.15V
+ register "vsen7_high_limit_mv" = "1250" # VSEN7 (Northbridge core voltage) high limit to 1.25V
+ register "vsen7_low_limit_mv" = "1050" # VSEN7 (Northbridge core voltage) low limit to 1.05V
+ register "vsen8_high_limit_mv" = "1900" # VSEN8 (+1.8V) high limit to 1.9V
+ register "vsen8_low_limit_mv" = "1700" # VSEN8 (+1.8V) low limit to 1.7V
+ register "vsen9_high_limit_mv" = "1250" # VSEN9 (+1.2V) high limit to 1.25V
+ register "vsen9_low_limit_mv" = "1150" # VSEN9 (+1.2V) low limit to 1.15V
+ register "vsen10_high_limit_mv" = "1150" # VSEN10 (+1.1V) high limit to 1.15V
+ register "vsen10_low_limit_mv" = "1050" # VSEN10 (+1.1V) low limit to 1.05V
+ register "vsen11_high_limit_mv" = "1625" # VSEN11 (5VSB, scaling factor ~3.2) high limit to 5.2V
+ register "vsen11_low_limit_mv" = "1500" # VSEN11 (5VSB, scaling factor ~3.2) low limit to 4.8V
+ register "vsen12_high_limit_mv" = "1083" # VSEN12 (+12V, scaling factor ~12) high limit to 13V
+ register "vsen12_low_limit_mv" = "917" # VSEN12 (+12V, scaling factor ~12) low limit to 11V
+ register "vsen13_high_limit_mv" = "1625" # VSEN13 (+5V, scaling factor ~3.2) high limit to 5.2V
+ register "vsen13_low_limit_mv" = "1500" # VSEN13 (+5V, scaling factor ~3.2) low limit to 4.8V
+ register "vdd_high_limit_mv" = "3500" # 3VDD high limit to 3.5V
+ register "vdd_low_limit_mv" = "3100" # 3VDD low limit to 3.1V
+ register "vsb_high_limit_mv" = "3500" # 3VSB high limit to 3.5V
+ register "vsb_low_limit_mv" = "3100" # 3VSB low limit to 3.1V
+ register "vbat_high_limit_mv" = "3500" # VBAT (+3V) high limit to 3.5V
+ register "vbat_low_limit_mv" = "2500" # VBAT (+3V) low limit to 2.5V
+ register "smbus_aux" = "1" # Device located on auxiliary SMBUS controller
+ device i2c 0x2f on end
+ end
+ end
+ device pci 14.1 on end # IDE 0x439c
+ device pci 14.2 on end # HDA 0x4383 (ASUS MIO add-on card)
+ device pci 14.3 on # LPC 0x439d (SMBUS primary controller)
+ chip superio/winbond/w83667hg-a # Super I/O
+ device pnp 2e.0 off end # FDC; Not available on the KGPE-D16
+ device pnp 2e.1 off end # LPT1; Not available on the KGPE-D16
+ device pnp 2e.2 on # Com1
+ io 0x60 = 0x3f8
+ irq 0x70 = 4
+ end
+ device pnp 2e.3 on # Com2
+ io 0x60 = 0x2f8
+ irq 0x70 = 3
+ end
+ device pnp 2e.5 on # PS/2 keyboard & mouse
+ io 0x60 = 0x60
+ io 0x62 = 0x64
+ irq 0x70 = 1
+ irq 0x72 = 12
+ end
+ device pnp 2e.6 off end # SPI: Not available on the KGPE-D16
+ device pnp 2e.7 off end # GIPO6789
+ device pnp 2e.8 off end # WDT
+ device pnp 2e.9 off end # GPIO2345
+ device pnp 2e.a on end # ACPI
+ device pnp 2e.b on # HW Monitor
+ io 0x60 = 0x290
+ io 0x62 = 0x0000 # SB-TSI currently not implemented
+ irq 0x70 = 5
+ end
+ device pnp 2e.c off end # PECI
+ device pnp 2e.d off end # VID_BUSSEL
+ device pnp 2e.f off end # GPIO_PP_OD
+ end
+ end
+ device pci 14.4 on # Bridge
+ device pci 1.0 on end # VGA
+ device pci 2.0 on end # FireWire
+ device pci 3.0 on # Slot
+ # Slot # PCI 0
+ end
+ end
+ device pci 14.5 on end # USB OHCI2 0x4399
+ end
+ end
+ device pci 18.1 on end
+ device pci 18.2 on end
+ device pci 18.3 on end
+ device pci 18.4 on end
+ device pci 18.5 on end
+ device pci 19.0 on end # Socket 0 node 1
+ device pci 19.1 on end
+ device pci 19.2 on end
+ device pci 19.3 on end
+ device pci 19.4 on end
+ device pci 19.5 on end
+ device pci 1a.0 on end # Socket 1 node 0
+ device pci 1a.1 on end
+ device pci 1a.2 on end
+ device pci 1a.3 on end
+ device pci 1a.4 on end
+ device pci 1a.5 on end
+ device pci 1b.0 on end # Socket 1 node 1
+ device pci 1b.1 on end
+ device pci 1b.2 on end
+ device pci 1b.3 on end
+ device pci 1b.4 on end
+ device pci 1b.5 on end
+ end
+ end
+end
diff --git a/src/mainboard/asus/kcma-d8/dsdt.asl b/src/mainboard/asus/kcma-d8/dsdt.asl
new file mode 100644
index 0000000..5f9195a
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/dsdt.asl
@@ -0,0 +1,789 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, Raptor Engineering
+ * Copyright (C) 2005 - 2012 Advanced Micro Devices, Inc.
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2004 Nick Barker <Nick.Barker9(a)btinternet.com>
+ * Copyright (C) 2007, 2008 Rudolf Marek <r.marek(a)assembler.cz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/*
+ * WARNING: Sleep/Wake is a work in progress and is still somewhat flaky!
+ * Everything else does to the best of my knowledge... (T.P. 01/26/2015)
+ */
+
+/*
+ * ISA portions taken from QEMU acpi-dsdt.dsl.
+ */
+
+/*
+ * PCI link routing templates taken from ck804.asl and modified for this board
+ */
+
+DefinitionBlock (
+ "DSDT.AML", /* Output filename */
+ "DSDT", /* Signature */
+ 0x03, /* DSDT Revision, needs to be 2 or higher for 64bit */
+ "ASUS ", /* OEMID */
+ "COREBOOT", /* TABLE ID */
+ 0x00000001 /* OEM Revision */
+ )
+{
+ #include "northbridge/amd/amdfam10/amdfam10_util.asl"
+ #include "southbridge/amd/sr5650/acpi/sr5650.asl"
+
+ /* Some global data */
+ Name(OSVR, 3) /* Assume nothing. WinXp = 1, Vista = 2, Linux = 3, WinCE = 4 */
+ Name(OSV, Ones) /* Assume nothing */
+ Name(PICM, One) /* Assume APIC */
+
+ /* HPET enable */
+ Name (HPTE, 0x1)
+
+ /* Define power states */
+ Name (\_S0, Package () { 0x00, 0x00, 0x00, 0x00 }) /* Normal operation */
+ Name (\_S1, Package () { 0x01, 0x01, 0x00, 0x00 }) /* Standby */
+ Name (\_S3, Package () { 0x03, 0x03, 0x00, 0x00 }) /* Suspend to RAM */
+ Name (\_S4, Package () { 0x04, 0x04, 0x00, 0x00 }) /* Suspend to disk */
+ Name (\_S5, Package () { 0x05, 0x05, 0x00, 0x00 }) /* Hard power off */
+
+ /* The _PIC method is called by the OS to choose between interrupt
+ * routing via the i8259 interrupt controller or the APIC.
+ *
+ * _PIC is called with a parameter of 0 for i8259 configuration and
+ * with a parameter of 1 for Local Apic/IOAPIC configuration.
+ */
+ Method (_PIC, 1, Serialized) {
+ If (Arg0)
+ {
+ \_SB.CIRQ()
+ }
+ Store (Arg0, PICM)
+ }
+
+ /* _PR CPU0 is dynamically supplied by SSDT */
+ /* CPU objects and _PSS entries are dynamically supplied by SSDT */
+
+ Scope(\_GPE) { /* Start Scope GPE */
+ /* General event 3 */
+ Method(_L03) {
+ /* Level-Triggered GPE */
+ Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
+ }
+
+ /* General event 4 */
+ Method(_L04) {
+ /* Level-Triggered GPE */
+ Notify (\_SB.PCI0.PBR0, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
+ }
+
+ /* Keyboard controller PME# */
+ Method(_L08) {
+ /* Level-Triggered GPE */
+ Notify(\_SB.PCI0.LPC.PS2K, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify(\_SB.PCI0.LPC.PS2M, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
+ }
+
+ /* USB controller PME# */
+ Method(_L0B) {
+ /* Level-Triggered GPE */
+ Notify (\_SB.PCI0.USB0, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.USB1, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.USB2, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.USB3, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.USB4, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.USB5, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.USB6, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
+ }
+
+ /* GPIO0 or GEvent8 event */
+ Method(_L18) {
+ /* Level-Triggered GPE */
+ Notify (\_SB.PCI0.PCE1, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.NICA, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.NICB, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.PCE4, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.PCE5, 0x02) /* NOTIFY_DEVICE_WAKE */
+ Notify (\_SB.PCI0.PCE3, 0x02) /* NOTIFY_DEVICE_WAKE */
+ }
+
+ } /* End Scope GPE */
+
+ /* Root of the bus hierarchy */
+ Scope (\_SB)
+ {
+ /* Top southbridge PCI device (SR5690 + SP5100) */
+ Device (PCI0)
+ {
+ /* BUS0 root bus */
+
+ Name (_HID, EisaId ("PNP0A08")) /* PCI-e root bus (SR5690) */
+ Name (_CID, EisaId ("PNP0A03")) /* PCI root bus (SP5100) */
+ Name (_ADR, 0x00180001)
+ Name (_UID, 0x00)
+
+ Name (HCIN, 0x00) // HC1
+
+ Method (_BBN, 0, NotSerialized)
+ {
+ Return (GBUS (GHCN(HCIN), GHCL(HCIN)))
+ }
+
+ /* Operating System Capabilities Method */
+ Method(_OSC,4)
+ {
+ /* Let OS control everything */
+ Return (Arg3)
+ }
+
+ External (BUSN)
+ External (MMIO)
+ External (PCIO)
+ External (SBLK)
+ External (TOM1)
+ External (HCLK)
+ External (SBDN)
+ External (HCDN)
+ External (CBST)
+
+ /* PCI Routing Tables */
+ Name (PR00, Package () {
+ /* PIC */
+ /* Top southbridge device (SR5690) */
+ /* HT Link */
+ Package (0x04) { 0x0000FFFF, 0x00, LNKA, 0x00 },
+
+ /* PCI-E Slot 1 (Bridge) */
+ Package (0x04) { 0x0002FFFF, 0x00, LNKE, 0x00 },
+
+ /* NIC A (Bridge) */
+ Package (0x04) { 0x0009FFFF, 0x00, LNKF, 0x00 },
+
+ /* NIC B (Bridge) */
+ Package (0x04) { 0x000AFFFF, 0x00, LNKG, 0x00 },
+
+ /* PCI-E Slot 4 (Bridge) */
+ Package (0x04) { 0x000BFFFF, 0x00, LNKG, 0x00 },
+
+ /* PCI-E Slot 5 (Bridge) */
+ Package (0x04) { 0x000CFFFF, 0x00, LNKG, 0x00 },
+
+ /* PCI-E Slot 3 (Bridge) */
+ Package (0x04) { 0x000DFFFF, 0x00, LNKG, 0x00 },
+
+ /* Bottom southbridge device (SP5100) */
+ /* SATA 0 */
+ Package (0x04) { 0x0011FFFF, 0x00, LNKG, 0x00 },
+
+ /* USB 0 */
+ Package (0x04) { 0x0012FFFF, 0x00, LNKA, 0x00 },
+ Package (0x04) { 0x0012FFFF, 0x01, LNKB, 0x00 },
+ Package (0x04) { 0x0012FFFF, 0x02, LNKC, 0x00 },
+ Package (0x04) { 0x0012FFFF, 0x03, LNKD, 0x00 },
+
+ /* USB 1 */
+ Package (0x04) { 0x0013FFFF, 0x00, LNKC, 0x00 },
+ Package (0x04) { 0x0013FFFF, 0x01, LNKD, 0x00 },
+ Package (0x04) { 0x0013FFFF, 0x02, LNKA, 0x00 },
+ Package (0x04) { 0x0013FFFF, 0x03, LNKB, 0x00 },
+
+ /* SMBUS / IDE / LPC / VGA / FireWire / PCI Slot 0 */
+ Package (0x04) { 0x0014FFFF, 0x00, LNKA, 0x00 },
+ Package (0x04) { 0x0014FFFF, 0x01, LNKB, 0x00 },
+ Package (0x04) { 0x0014FFFF, 0x02, LNKC, 0x00 },
+ Package (0x04) { 0x0014FFFF, 0x03, LNKD, 0x00 },
+ })
+
+ Name (AR00, Package () {
+ /* APIC */
+ /* Top southbridge device (SR5690) */
+ /* HT Link */
+ Package (0x04) { 0x0000FFFF, 0x00, 0x00, 55 },
+
+ /* PCI-E Slot 1 (Bridge) */
+ Package (0x04) { 0x0002FFFF, 0x00, 0x00, 52 },
+
+ /* NIC A (Bridge) */
+ Package (0x04) { 0x0009FFFF, 0x00, 0x00, 53 },
+
+ /* NIC B (Bridge) */
+ Package (0x04) { 0x000AFFFF, 0x00, 0x00, 54 },
+
+ /* PCI-E Slot 4 (Bridge) */
+ Package (0x04) { 0x000BFFFF, 0x00, 0x00, 54 },
+
+ /* PCI-E Slot 5 (Bridge) */
+ Package (0x04) { 0x000CFFFF, 0x00, 0x00, 54 },
+
+ /* PCI-E Slot 3 (Bridge) */
+ Package (0x04) { 0x000DFFFF, 0x00, 0x00, 54 },
+
+ /* Bottom southbridge device (SP5100) */
+ /* SATA 0 */
+ Package (0x04) { 0x0011FFFF, 0x00, 0x00, 22 },
+
+ /* USB 0 */
+ Package (0x04) { 0x0012FFFF, 0x00, 0x00, 16 },
+ Package (0x04) { 0x0012FFFF, 0x01, 0x00, 17 },
+ Package (0x04) { 0x0012FFFF, 0x02, 0x00, 18 },
+ Package (0x04) { 0x0012FFFF, 0x03, 0x00, 19 },
+
+ /* USB 1 */
+ Package (0x04) { 0x0013FFFF, 0x00, 0x00, 18 },
+ Package (0x04) { 0x0013FFFF, 0x01, 0x00, 19 },
+ Package (0x04) { 0x0013FFFF, 0x02, 0x00, 16 },
+ Package (0x04) { 0x0013FFFF, 0x03, 0x00, 17 },
+
+ /* SMBUS / IDE / LPC / VGA / FireWire / PCI Slot 0 */
+ Package (0x04) { 0x0014FFFF, 0x00, 0x00, 16 },
+ Package (0x04) { 0x0014FFFF, 0x01, 0x00, 17 },
+ Package (0x04) { 0x0014FFFF, 0x02, 0x00, 18 },
+ Package (0x04) { 0x0014FFFF, 0x03, 0x00, 19 },
+ })
+
+ Name (PR01, Package () {
+ /* PIC */
+ Package (0x04) { 0x1FFFF, 0x00, LNKF, 0x00 },
+ Package (0x04) { 0x2FFFF, 0x00, LNKE, 0x00 },
+ Package (0x04) { 0x3FFFF, 0x00, LNKG, 0x00 },
+ Package (0x04) { 0x3FFFF, 0x01, LNKH, 0x00 },
+ Package (0x04) { 0x3FFFF, 0x02, LNKE, 0x00 },
+ Package (0x04) { 0x3FFFF, 0x03, LNKF, 0x00 },
+ })
+
+ Name (AR01, Package () {
+ /* APIC */
+ Package (0x04) { 0x1FFFF, 0x00, 0x00, 21 },
+ Package (0x04) { 0x2FFFF, 0x00, 0x00, 20 },
+ Package (0x04) { 0x3FFFF, 0x00, 0x00, 22 },
+ Package (0x04) { 0x3FFFF, 0x01, 0x00, 23 },
+ Package (0x04) { 0x3FFFF, 0x02, 0x00, 20 },
+ Package (0x04) { 0x3FFFF, 0x03, 0x00, 21 },
+ })
+
+ Name (PR02, Package () {
+ /* PIC */
+ Package (0x04) { 0xFFFF, 0x00, LNKA, 0x00 },
+ Package (0x04) { 0xFFFF, 0x01, LNKB, 0x00 },
+ Package (0x04) { 0xFFFF, 0x02, LNKC, 0x00 },
+ Package (0x04) { 0xFFFF, 0x03, LNKD, 0x00 },
+ })
+
+ Name (AR02, Package () {
+ /* APIC */
+ Package (0x04) { 0xFFFF, 0x00, 0x00, 24 },
+ Package (0x04) { 0xFFFF, 0x01, 0x00, 25 },
+ Package (0x04) { 0xFFFF, 0x02, 0x00, 26 },
+ Package (0x04) { 0xFFFF, 0x03, 0x00, 27 },
+ })
+
+ Name (PR03, Package () {
+ /* PIC */
+ Package (0x04) { 0xFFFF, 0x00, LNKE, 0x00 },
+ Package (0x04) { 0xFFFF, 0x01, LNKF, 0x00 },
+ Package (0x04) { 0xFFFF, 0x02, LNKG, 0x00 },
+ Package (0x04) { 0xFFFF, 0x03, LNKH, 0x00 },
+ })
+
+ Name (AR03, Package () {
+ /* APIC */
+ Package (0x04) { 0xFFFF, 0x00, 0x00, 44 },
+ Package (0x04) { 0xFFFF, 0x01, 0x00, 45 },
+ Package (0x04) { 0xFFFF, 0x02, 0x00, 46 },
+ Package (0x04) { 0xFFFF, 0x03, 0x00, 47 },
+ })
+
+ Name (PR04, Package () {
+ /* PIC */
+ Package (0x04) { 0xFFFF, 0x00, LNKA, 0x00 },
+ Package (0x04) { 0xFFFF, 0x01, LNKB, 0x00 },
+ Package (0x04) { 0xFFFF, 0x02, LNKC, 0x00 },
+ Package (0x04) { 0xFFFF, 0x03, LNKD, 0x00 },
+ })
+
+ Name (AR04, Package () {
+ /* APIC */
+ Package (0x04) { 0xFFFF, 0x00, 0x00, 48 },
+ Package (0x04) { 0xFFFF, 0x01, 0x00, 49 },
+ Package (0x04) { 0xFFFF, 0x02, 0x00, 50 },
+ Package (0x04) { 0xFFFF, 0x03, 0x00, 51 },
+ })
+
+ Name (PR05, Package () {
+ /* PIC */
+ Package (0x04) { 0xFFFF, 0x00, LNKH, 0x00 },
+ Package (0x04) { 0xFFFF, 0x01, LNKE, 0x00 },
+ Package (0x04) { 0xFFFF, 0x02, LNKF, 0x00 },
+ Package (0x04) { 0xFFFF, 0x03, LNKG, 0x00 },
+ })
+
+ Name (AR05, Package () {
+ /* APIC */
+ Package (0x04) { 0xFFFF, 0x00, 0x00, 47 },
+ Package (0x04) { 0xFFFF, 0x01, 0x00, 44 },
+ Package (0x04) { 0xFFFF, 0x02, 0x00, 45 },
+ Package (0x04) { 0xFFFF, 0x03, 0x00, 46 },
+ })
+
+ Name (PR06, Package () {
+ /* PIC */
+ Package (0x04) { 0xFFFF, 0x00, LNKA, 0x00 },
+ Package (0x04) { 0xFFFF, 0x01, LNKB, 0x00 },
+ Package (0x04) { 0xFFFF, 0x02, LNKC, 0x00 },
+ Package (0x04) { 0xFFFF, 0x03, LNKD, 0x00 },
+ })
+
+ Name (AR06, Package () {
+ /* APIC */
+ Package (0x04) { 0xFFFF, 0x00, 0x00, 32 },
+ Package (0x04) { 0xFFFF, 0x01, 0x00, 33 },
+ Package (0x04) { 0xFFFF, 0x02, 0x00, 34 },
+ Package (0x04) { 0xFFFF, 0x03, 0x00, 35 },
+ })
+
+ Name (PR07, Package () {
+ /* PIC */
+ Package (0x04) { 0xFFFF, 0x00, LNKE, 0x00 },
+ Package (0x04) { 0xFFFF, 0x01, LNKF, 0x00 },
+ Package (0x04) { 0xFFFF, 0x02, LNKG, 0x00 },
+ Package (0x04) { 0xFFFF, 0x03, LNKH, 0x00 },
+ })
+
+ Name (AR07, Package () {
+ /* APIC */
+ Package (0x04) { 0xFFFF, 0x00, 0x00, 36 },
+ Package (0x04) { 0xFFFF, 0x01, 0x00, 37 },
+ Package (0x04) { 0xFFFF, 0x02, 0x00, 38 },
+ Package (0x04) { 0xFFFF, 0x03, 0x00, 39 },
+ })
+
+ Name (PR08, Package () {
+ /* PIC */
+ Package (0x04) { 0xFFFF, 0x00, LNKA, 0x00 },
+ Package (0x04) { 0xFFFF, 0x01, LNKB, 0x00 },
+ Package (0x04) { 0xFFFF, 0x02, LNKC, 0x00 },
+ Package (0x04) { 0xFFFF, 0x03, LNKD, 0x00 },
+ })
+
+ Name (AR08, Package () {
+ /* APIC */
+ Package (0x04) { 0xFFFF, 0x00, 0x00, 40 },
+ Package (0x04) { 0xFFFF, 0x01, 0x00, 41 },
+ Package (0x04) { 0xFFFF, 0x02, 0x00, 42 },
+ Package (0x04) { 0xFFFF, 0x03, 0x00, 43 },
+ })
+
+ /* PCI Resource Tables */
+
+ /* PCI Resource Settings Access */
+ Method (_CRS, 0, Serialized)
+ {
+ Name (BUF0, ResourceTemplate ()
+ {
+ IO (Decode16,
+ 0x0CF8, // Address Range Minimum
+ 0x0CF8, // Address Range Maximum
+ 0x01, // Address Alignment
+ 0x08, // Address Length
+ )
+ WordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
+ 0x0000, // Address Space Granularity
+ 0x0000, // Address Range Minimum
+ 0x0CF7, // Address Range Maximum
+ 0x0000, // Address Translation Offset
+ 0x0CF8, // Address Length
+ ,, , TypeStatic)
+ })
+ /* Methods below use SSDT to get actual MMIO regs
+ The IO ports are from 0xd00, optionally an VGA,
+ otherwise the info from MMIO is used.
+ \_SB.GXXX(node, link)
+ */
+ Concatenate (\_SB.GMEM (0x00, \_SB.PCI0.SBLK), BUF0, Local1)
+ Concatenate (\_SB.GIOR (0x00, \_SB.PCI0.SBLK), Local1, Local2)
+ Concatenate (\_SB.GWBN (0x00, \_SB.PCI0.SBLK), Local2, Local3)
+ Return (Local3)
+ }
+
+ /* PCI Routing Table Access */
+ Method (_PRT, 0, NotSerialized) {
+ If (PICM) {
+ Return (AR00)
+ } Else {
+ Return (PR00)
+ }
+ }
+
+ /* 0:11.0 SP5100 SATA 0 */
+ Device(SAT0)
+ {
+ Name (_ADR, 0x00110000) // _ADR: Address
+ Name(_PRW, Package () {0x05, 0x04}) // Wake from S1-S4
+ #include "southbridge/amd/sb700/acpi/sata.asl"
+ }
+
+ /* 0:12.0 SP5100 USB 0 */
+ Device (USB0)
+ {
+ Name (_ADR, 0x00120000) // _ADR: Address
+ Name(_PRW, Package () {0x05, 0x04}) // Wake from S1-S4
+ }
+
+ /* 0:12.1 SP5100 USB 1 */
+ Device (USB1)
+ {
+ Name (_ADR, 0x00120001) // _ADR: Address
+ Name(_PRW, Package () {0x05, 0x04}) // Wake from S1-S4
+ }
+
+ /* 0:12.2 SP5100 USB 2 */
+ Device (USB2)
+ {
+ Name (_ADR, 0x00120002) // _ADR: Address
+ Name(_PRW, Package () {0x05, 0x04}) // Wake from S1-S4
+ }
+
+ /* 0:13.0 SP5100 USB 3 */
+ Device (USB3)
+ {
+ Name (_ADR, 0x00130000) // _ADR: Address
+ Name(_PRW, Package () {0x05, 0x04}) // Wake from S1-S4
+ }
+
+ /* 0:13.1 SP5100 USB 4 */
+ Device (USB4)
+ {
+ Name (_ADR, 0x00130001) // _ADR: Address
+ Name(_PRW, Package () {0x05, 0x04}) // Wake from S1-S4
+ }
+
+ /* 0:13.2 SP5100 USB 5 */
+ Device (USB5)
+ {
+ Name (_ADR, 0x00130002) // _ADR: Address
+ Name(_PRW, Package () {0x05, 0x04}) // Wake from S1-S4
+ }
+
+ /* 0:14.1 SP5100 IDE Controller */
+ Device (IDEC)
+ {
+ Name (_ADR, 0x00140001) // _ADR: Address
+ Name(_PRW, Package () {0x05, 0x04}) // Wake from S1-S4
+ #include "southbridge/amd/sb700/acpi/ide.asl"
+ }
+
+ /* 0:14.3 SP5100 LPC */
+ Device (LPC) {
+ Name (_HID, EisaId ("PNP0A05"))
+ Name (_ADR, 0x00140003)
+
+ /* Real Time Clock Device */
+ Device(RTC0) {
+ Name(_HID, EISAID("PNP0B00")) /* AT Real Time Clock (not PIIX4 compatible) */
+ Name(BUF0, ResourceTemplate() {
+ IO(Decode16, 0x0070, 0x0070, 0x01, 0x02)
+ })
+ Name(BUF1, ResourceTemplate() {
+ IRQNoFlags() { 8 }
+ IO(Decode16, 0x0070, 0x0070, 0x01, 0x02)
+ })
+ Method(_CRS, 0) {
+ If(HPTE) {
+ Return(BUF0)
+ }
+ Return(BUF1)
+ }
+ }
+
+ Device(TMR) { /* Timer */
+ Name(_HID,EISAID("PNP0100")) /* System Timer */
+ Name(BUF0, ResourceTemplate() {
+ IO(Decode16, 0x0040, 0x0040, 0x01, 0x04)
+ })
+ Name(BUF1, ResourceTemplate() {
+ IRQNoFlags() { 0 }
+ IO(Decode16, 0x0040, 0x0040, 0x01, 0x04)
+ })
+ Method(_CRS, 0) {
+ If(HPTE) {
+ Return(BUF0)
+ }
+ Return(BUF1)
+ }
+ }
+
+ Device(SPKR) { /* Speaker */
+ Name(_HID,EISAID("PNP0800")) /* AT style speaker */
+ Name(_CRS, ResourceTemplate() {
+ IO(Decode16, 0x0061, 0x0061, 0, 1)
+ })
+ }
+
+ Device(PIC) {
+ Name(_HID,EISAID("PNP0000")) /* AT Interrupt Controller */
+ Name(_CRS, ResourceTemplate() {
+ IRQNoFlags() { 2 }
+ IO(Decode16,0x0020, 0x0020, 0, 2)
+ IO(Decode16,0x00A0, 0x00A0, 0, 2)
+ })
+ }
+
+ Device(MAD) { /* 8257 DMA */
+ Name(_HID,EISAID("PNP0200")) /* Hardware Device ID */
+ Name(_CRS, ResourceTemplate() {
+ DMA(Compatibility,BusMaster,Transfer8){4}
+ IO(Decode16, 0x0000, 0x0000, 0x10, 0x10)
+ IO(Decode16, 0x0081, 0x0081, 0x01, 0x03)
+ IO(Decode16, 0x0087, 0x0087, 0x01, 0x01)
+ IO(Decode16, 0x0089, 0x0089, 0x01, 0x03)
+ IO(Decode16, 0x008F, 0x008F, 0x01, 0x01)
+ IO(Decode16, 0x00C0, 0x00C0, 0x10, 0x20)
+ }) /* End Name(_SB.PCI0.LpcIsaBr.MAD._CRS) */
+ }
+
+ Device(COPR) {
+ Name(_HID,EISAID("PNP0C04")) /* Math Coprocessor */
+ Name(_CRS, ResourceTemplate() {
+ IO(Decode16, 0x00F0, 0x00F0, 0, 0x10)
+ IRQNoFlags(){13}
+ })
+ }
+
+ #include "../../../superio/winbond/w83667hg-a/ps2_controller.asl"
+
+ /* UART 1 */
+ Device (URT1)
+ {
+ Name (_HID, EisaId ("PNP0501")) // "PNP0501" for UART
+ Name(_PRW, Package () {0x03, 0x04}) // Wake from S1-S4
+ Method (_STA, 0, NotSerialized)
+ {
+ Return (0x0f) // Always enable
+ }
+ Name (_PRS, ResourceTemplate() {
+ StartDependentFn(0, 1) {
+ IO(Decode16, 0x3f8, 0x3f8, 0x8, 0x8)
+ IRQNoFlags() { 4 }
+ } EndDependentFn()
+ })
+ Method (_CRS, 0)
+ {
+ Return(ResourceTemplate() {
+ IO(Decode16, 0x3f8, 0x3f8, 0x8, 0x8)
+ IRQNoFlags() { 4 }
+ })
+ }
+ }
+ }
+
+ /* High Precision Event Timer */
+ Device (HPET)
+ {
+ Name (_HID, EisaId ("PNP0103"))
+ Name (CRS, ResourceTemplate ()
+ {
+ Memory32Fixed(ReadOnly, 0xFED00000, 0x00000400)
+ })
+ Method (_STA, 0)
+ {
+ If(HPTE) {
+ Return (0x0F)
+ }
+ Return (0x0)
+ }
+ Method(_CRS, 0)
+ {
+ Return(CRS)
+ }
+ }
+
+ /* 0:14.4 PCI Bridge */
+ Device (PBR0)
+ {
+ Name (_ADR, 0x00140004) // _ADR: Address
+ Name(_PRW, Package () {0x11, 0x04}) // Wake from S1-S4
+ Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
+ {
+ If (PICM) {
+ Return (AR01)
+ } Else {
+ Return (PR01)
+ }
+ }
+ Device (SLT1)
+ {
+ Name (_ADR, 0xFFFF) // _ADR: Address
+ Name(_PRW, Package () {0x0B, 0x04}) // Wake from S1-S4
+ }
+ }
+
+ /* 0:14.5 SP5100 USB 6 */
+ Device (USB6)
+ {
+ Name (_ADR, 0x00140005) // _ADR: Address
+ Name(_PRW, Package () {0x05, 0x04}) // Wake from S1-S4
+ }
+
+ /* 2:00.0 PCIe x16 */
+ Device (PCE1)
+ {
+ Name (_ADR, 0x00020000) // _ADR: Address
+ Name(_PRW, Package () {0x11, 0x04}) // Wake from S1-S4
+ Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
+ {
+ If (PICM) {
+ Return (AR02)
+ } Else {
+ Return (PR02)
+ }
+ }
+ Device (SLT1)
+ {
+ Name (_ADR, 0xFFFF) // _ADR: Address
+ Name(_PRW, Package () {0x0B, 0x04}) // Wake from S1-S4
+ }
+ }
+
+ /* 1:00.0 PIKE */
+ Device (PIKE)
+ {
+ Name (_ADR, 0x00040000) // _ADR: Address
+ Name(_PRW, Package () {0x11, 0x04}) // Wake from S1-S4
+ Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
+ {
+ If (PICM) {
+ Return (AR03)
+ } Else {
+ Return (PR03)
+ }
+ }
+ Device (SLT1)
+ {
+ Name (_ADR, 0xFFFF) // _ADR: Address
+ Name(_PRW, Package () {0x0B, 0x04}) // Wake from S1-S4
+ }
+ }
+
+ /* 3:00.0 PCIe NIC A */
+ Device (NICA)
+ {
+ Name (_ADR, 0x00090000) // _ADR: Address
+ Name(_PRW, Package () {0x11, 0x04}) // Wake from S1-S4
+ Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
+ {
+ If (PICM) {
+ Return (AR04)
+ } Else {
+ Return (PR04)
+ }
+ }
+ Device (BDC1)
+ {
+ Name (_ADR, Zero) // _ADR: Address
+ }
+ }
+
+ /* 4:00.0 PCIe NIC B */
+ Device (NICB)
+ {
+ Name (_ADR, 0x000A0000) // _ADR: Address
+ Name(_PRW, Package () {0x11, 0x04}) // Wake from S1-S4
+ Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
+ {
+ If (PICM) {
+ Return (AR05)
+ } Else {
+ Return (PR05)
+ }
+ }
+ Device (BDC2)
+ {
+ Name (_ADR, Zero) // _ADR: Address
+ }
+ }
+
+ /* 5:00.0 PCIe x16 */
+ Device (PCE4)
+ {
+ Name (_ADR, 0x000B0000) // _ADR: Address
+ Name(_PRW, Package () {0x11, 0x04}) // Wake from S1-S4
+ Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
+ {
+ If (PICM) {
+ Return (AR06)
+ } Else {
+ Return (PR06)
+ }
+ }
+ Device (SLT1)
+ {
+ Name (_ADR, 0xFFFF) // _ADR: Address
+ Name(_PRW, Package () {0x0B, 0x04}) // Wake from S1-S4
+ }
+ }
+
+ /* 6:00.0 PCIe x16 */
+ Device (PCE5)
+ {
+ Name (_ADR, 0x000C0000) // _ADR: Address
+ Name(_PRW, Package () {0x11, 0x04}) // Wake from S1-S4
+ Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
+ {
+ If (PICM) {
+ Return (AR07)
+ } Else {
+ Return (PR07)
+ }
+ }
+ Device (SLT1)
+ {
+ Name (_ADR, 0xFFFF) // _ADR: Address
+ Name(_PRW, Package () {0x0B, 0x04}) // Wake from S1-S4
+ }
+ }
+
+ /* 7:00.0 PCIe x16 */
+ Device (PCE3)
+ {
+ Name (_ADR, 0x000D0000) // _ADR: Address
+ Name(_PRW, Package () {0x11, 0x04}) // Wake from S1-S4
+ Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
+ {
+ If (PICM) {
+ Return (AR08)
+ } Else {
+ Return (PR08)
+ }
+ }
+ Device (SLT1)
+ {
+ Name (_ADR, 0xFFFF) // _ADR: Address
+ Name(_PRW, Package () {0x0B, 0x04}) // Wake from S1-S4
+ }
+ }
+ }
+
+ Device (PWRB) { /* Start Power button device */
+ Name(_HID, EISAID("PNP0C0C"))
+ Name(_UID, 0xAA)
+ Name(_PRW, Package () {3, 0x04}) /* wake from S1-S4 */
+ Name(_STA, 0x0B) /* sata is invisible */
+ }
+ }
+
+#include "acpi/pm_ctrl.asl"
+
+}
diff --git a/src/mainboard/asus/kcma-d8/get_bus_conf.c b/src/mainboard/asus/kcma-d8/get_bus_conf.c
new file mode 100644
index 0000000..5ebc714
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/get_bus_conf.c
@@ -0,0 +1,121 @@
+ /*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Advanced Micro Devices, Inc.
+ * Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, Raptor Engineering
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <console/console.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <cpu/amd/multicore.h>
+
+#include <cpu/amd/amdfam10_sysconf.h>
+
+/* Global variables for MB layouts and these will be shared by irqtable mptable
+* and acpi_tables busnum is default.
+*/
+u8 bus_isa;
+u8 bus_sr5650[14];
+u8 bus_sp5100[2];
+u32 apicid_sp5100;
+
+/*
+* Here you only need to set value in pci1234 for HT-IO that could be installed or not
+* You may need to preset pci1234 for HTIO board,
+* please refer to src/northbridge/amd/amdk8/get_sblk_pci1234.c for detail
+*/
+u32 pci1234x[] = {
+ 0x0000ff0,
+};
+
+/*
+* HT Chain device num, actually it is unit id base of every ht device in chain,
+* assume every chain only have 4 ht device at most
+*/
+u32 hcdnx[] = {
+ 0x20202020,
+};
+
+
+u32 sbdn_sr5650;
+u32 sbdn_sp5100;
+
+extern void get_pci1234(void);
+
+static u32 get_bus_conf_done = 0;
+
+void get_bus_conf(void)
+{
+ u32 apicid_base;
+ device_t dev;
+ int i;
+
+ if (get_bus_conf_done == 1)
+ return; /* do it only once */
+ get_bus_conf_done = 1;
+
+ sysconf.hc_possible_num = ARRAY_SIZE(pci1234x);
+ for (i = 0; i < sysconf.hc_possible_num; i++) {
+ sysconf.pci1234[i] = pci1234x[i];
+ sysconf.hcdn[i] = hcdnx[i];
+ }
+
+ get_pci1234();
+
+ sysconf.sbdn = (sysconf.hcdn[0] & 0xff);
+ sbdn_sr5650 = sysconf.sbdn;
+ sbdn_sp5100 = 0;
+
+ for (i = 0; i < 2; i++) {
+ bus_sp5100[i] = 0;
+ }
+ for (i = 0; i < ARRAY_SIZE(bus_sr5650); i++) {
+ bus_sr5650[i] = 0;
+ }
+
+
+ bus_sr5650[0] = (sysconf.pci1234[0] >> 16) & 0xff;
+ bus_sp5100[0] = bus_sr5650[0];
+
+
+ /* sp5100 */
+ dev = dev_find_slot(bus_sp5100[0], PCI_DEVFN(sbdn_sp5100 + 0x14, 4));
+ if (dev) {
+ bus_sp5100[1] = pci_read_config8(dev, PCI_SECONDARY_BUS);
+ bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
+ bus_isa++;
+ }
+
+ /* sr5650 */
+ for (i = 1; i < ARRAY_SIZE(bus_sr5650); i++) {
+ dev = dev_find_slot(bus_sr5650[0], PCI_DEVFN(sbdn_sr5650 + i, 0));
+ if (dev) {
+ bus_sr5650[i] = pci_read_config8(dev, PCI_SECONDARY_BUS);
+ if(255 != bus_sr5650[i]) {
+ bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
+ bus_isa++;
+ }
+ }
+ }
+
+ /* I/O APICs: APIC ID Version State Address */
+ bus_isa = 10;
+ if (IS_ENABLED(CONFIG_LOGICAL_CPUS))
+ apicid_base = get_apicid_base(1);
+ else
+ apicid_base = CONFIG_MAX_PHYSICAL_CPUS;
+ apicid_sp5100 = apicid_base + 0;
+}
diff --git a/src/mainboard/asus/kcma-d8/irq_tables.c b/src/mainboard/asus/kcma-d8/irq_tables.c
new file mode 100644
index 0000000..ef39db2
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/irq_tables.c
@@ -0,0 +1,128 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Advanced Micro Devices, Inc.
+ * Copyright (C) 2015 Raptor Engineering
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <console/console.h>
+#include <device/pci_ids.h>
+#include <device/pci.h>
+#include <string.h>
+#include <stdint.h>
+#include <arch/pirq_routing.h>
+
+#include <cpu/amd/amdfam10_sysconf.h>
+
+/* Free irqs are 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, and 15 */
+#define IRQBM ((1<<3)|(1<<4)|(1<<5)|(1<<6)|(1<<7)|(1<<9)|(1<<10)|(1<<11)|(1<<12)|(1<<14)|(1<<15))
+
+#define LNKA 1
+#define LNKB 2
+#define LNKC 3
+#define LNKD 4
+
+/*
+ * For simplicity map LNK[E-H] to LNK[A-D].
+ * This also means we are 82C596 compatible.
+ * Needs 0:11.0 0x46[4] set to 0.
+ */
+#define LNKE 1
+#define LNKF 2
+#define LNKG 3
+#define LNKH 4
+
+static void write_pirq_info(struct irq_info *pirq_info, u8 bus, u8 devfn,
+ u8 link0, u16 bitmap0, u8 link1, u16 bitmap1,
+ u8 link2, u16 bitmap2, u8 link3, u16 bitmap3,
+ u8 slot, u8 rfu)
+{
+ pirq_info->bus = bus;
+ pirq_info->devfn = devfn;
+ pirq_info->irq[0].link = link0;
+ pirq_info->irq[0].bitmap = bitmap0;
+ pirq_info->irq[1].link = link1;
+ pirq_info->irq[1].bitmap = bitmap1;
+ pirq_info->irq[2].link = link2;
+ pirq_info->irq[2].bitmap = bitmap2;
+ pirq_info->irq[3].link = link3;
+ pirq_info->irq[3].bitmap = bitmap3;
+ pirq_info->slot = slot;
+ pirq_info->rfu = rfu;
+}
+extern u8 bus_isa;
+extern u8 bus_sr5650[14];
+extern u8 bus_sp5100[2];
+extern u32 sbdn_sp5100;
+extern u32 sbdn_sr5650;
+
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+ struct irq_routing_table *pirq;
+ struct irq_info *pirq_info;
+ u32 slot_num;
+ u8 *v;
+
+ u8 sum = 0;
+ int i;
+
+ get_bus_conf(); /* it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c */
+
+ /* Align the table to be 16 byte aligned. */
+ addr += 15;
+ addr &= ~15;
+
+ /* This table must be between 0xf0000 & 0x100000 */
+ printk(BIOS_INFO, "Writing IRQ routing tables to 0x%lx...", addr);
+
+ pirq = (void *)(addr);
+ v = (u8 *) (addr);
+
+ pirq->signature = PIRQ_SIGNATURE;
+ pirq->version = PIRQ_VERSION;
+
+ /* Where the interrupt router resides */
+ pirq->rtr_bus = bus_sp5100[0];
+ pirq->rtr_devfn = PCI_DEVFN(0x14, 4);
+
+ pirq->exclusive_irqs = 0;
+
+ pirq->rtr_vendor = PCI_VENDOR_ID_ATI;
+ pirq->rtr_device = PCI_DEVICE_ID_ATI_SB700_PCI;
+
+ pirq->miniport_data = 0;
+
+ memset(pirq->rfu, 0, sizeof(pirq->rfu));
+
+ pirq_info = (void *)(&pirq->checksum + 1);
+ slot_num = 0;
+
+ /* pci bridge */
+ write_pirq_info(pirq_info, bus_sp5100[0], ((sbdn_sp5100 + 0x14) << 3) | 4,
+ LNKA, IRQBM, LNKB, IRQBM, LNKC, IRQBM, LNKD, IRQBM, 0, 0);
+ pirq_info++;
+ slot_num++;
+
+ pirq->size = 32 + 16 * slot_num;
+
+ for (i = 0; i < pirq->size; i++)
+ sum += v[i];
+
+ sum = pirq->checksum - sum;
+ if (sum != pirq->checksum) {
+ pirq->checksum = sum;
+ }
+
+ printk(BIOS_INFO, "done.\n");
+
+ return (unsigned long)pirq_info;
+}
diff --git a/src/mainboard/asus/kcma-d8/mainboard.c b/src/mainboard/asus/kcma-d8/mainboard.c
new file mode 100644
index 0000000..65029d4
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/mainboard.c
@@ -0,0 +1,116 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, Raptor Engineering
+ * Copyright (C) 2010 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <arch/io.h>
+#include <cpu/x86/msr.h>
+#include <cpu/amd/mtrr.h>
+#include <device/pci_def.h>
+#include <southbridge/amd/sb700/sb700.h>
+#include <southbridge/amd/sr5650/cmn.h>
+
+
+void set_pcie_reset(void);
+void set_pcie_dereset(void);
+
+void set_pcie_reset(void)
+{
+ device_t pcie_core_dev;
+
+ pcie_core_dev = dev_find_slot(0, PCI_DEVFN(0, 0));
+ set_htiu_enable_bits(pcie_core_dev, 0xA8, 0xFFFFFFFF, 0x28282828);
+ set_htiu_enable_bits(pcie_core_dev, 0xA9, 0x000000FF, 0x00000028);
+}
+
+void set_pcie_dereset(void)
+{
+ device_t pcie_core_dev;
+
+ pcie_core_dev = dev_find_slot(0, PCI_DEVFN(0, 0));
+ set_htiu_enable_bits(pcie_core_dev, 0xA8, 0xFFFFFFFF, 0x6F6F6F6F);
+ set_htiu_enable_bits(pcie_core_dev, 0xA9, 0x000000FF, 0x0000006F);
+}
+
+/*************************************************
+* enable the dedicated function in kgpe-d16 board.
+* This function is called earlier than sr5650_enable.
+*************************************************/
+static void mainboard_enable(device_t dev)
+{
+ printk(BIOS_INFO, "Mainboard KGPE-D16 Enable. dev=0x%p\n", dev);
+
+ msr_t msr, msr2;
+
+ /* TOP_MEM: the top of DRAM below 4G */
+ msr = rdmsr(TOP_MEM);
+ printk
+ (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
+ __func__, msr.lo, msr.hi);
+
+ /* TOP_MEM2: the top of DRAM above 4G */
+ msr2 = rdmsr(TOP_MEM2);
+ printk
+ (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
+ __func__, msr2.lo, msr2.hi);
+
+ set_pcie_dereset();
+ /* get_ide_dma66(); */
+}
+
+/* override the default SATA PHY setup */
+void sb7xx_51xx_setup_sata_phys(struct device *dev)
+{
+ /* RPR7.6.1 Program the PHY Global Control to 0x2C00 */
+ pci_write_config16(dev, 0x86, 0x2c00);
+
+ /* RPR7.6.2 SATA GENI PHY ports setting */
+ pci_write_config32(dev, 0x88, 0x01b48016);
+ pci_write_config32(dev, 0x8c, 0x01b48016);
+ pci_write_config32(dev, 0x90, 0x01b48016);
+ pci_write_config32(dev, 0x94, 0x01b48016);
+ pci_write_config32(dev, 0x98, 0x01b48016);
+ pci_write_config32(dev, 0x9c, 0x01b48016);
+
+ /* RPR7.6.3 SATA GEN II PHY port setting for port [0~5]. */
+ pci_write_config16(dev, 0xa0, 0xa07a);
+ pci_write_config16(dev, 0xa2, 0xa07a);
+ pci_write_config16(dev, 0xa4, 0xa07a);
+ pci_write_config16(dev, 0xa6, 0xa07a);
+ pci_write_config16(dev, 0xa8, 0xa07a);
+ pci_write_config16(dev, 0xaa, 0xa07a);
+}
+
+/* override the default SATA port setup */
+void sb7xx_51xx_setup_sata_port_indication(void *sata_bar5)
+{
+ uint32_t dword;
+
+ /* RPR7.9 Program Port Indication Registers */
+ dword = read32(sata_bar5 + 0xf8);
+ dword &= ~(0x3f << 12); /* All ports are iSATA */
+ dword &= ~0x3f;
+ write32(sata_bar5 + 0xf8, dword);
+
+ dword = read32(sata_bar5 + 0xfc);
+ dword &= ~(0x1 << 20); /* No eSATA ports are present */
+ write32(sata_bar5 + 0xfc, dword);
+}
+
+struct chip_operations mainboard_ops = {
+ .enable_dev = mainboard_enable,
+};
diff --git a/src/mainboard/asus/kcma-d8/mb_sysconf.h b/src/mainboard/asus/kcma-d8/mb_sysconf.h
new file mode 100644
index 0000000..7db0d9f
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/mb_sysconf.h
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Advanced Micro Devices, Inc.
+ * Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, Raptor Engineering
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef MB_SYSCONF_H
+
+#define MB_SYSCONF_H
+
+struct mb_sysconf_t {
+ u8 bus_isa;
+ u8 bus_8132_0;
+ u8 bus_8132_1;
+ u8 bus_8132_2;
+ u8 bus_8111_0;
+ u8 bus_8111_1;
+ u8 bus_8132a[31][3];
+ u8 bus_8151[31][2];
+
+ u32 apicid_8111;
+ u32 apicid_8132_1;
+ u32 apicid_8132_2;
+ u32 apicid_8132a[31][2];
+ u32 sbdn3;
+ u32 sbdn3a[31];
+ u32 sbdn5[31];
+};
+
+#endif
diff --git a/src/mainboard/asus/kcma-d8/mptable.c b/src/mainboard/asus/kcma-d8/mptable.c
new file mode 100644
index 0000000..c869d31
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/mptable.c
@@ -0,0 +1,231 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Advanced Micro Devices, Inc.
+ * Copyright (C) 2015 Raptor Engineering
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <console/console.h>
+#include <arch/smp/mpspec.h>
+#include <device/pci.h>
+#include <arch/io.h>
+#include <string.h>
+#include <stdint.h>
+#include <cpu/amd/amdfam10_sysconf.h>
+
+extern u8 bus_sr5650[14];
+extern u8 bus_sp5100[2];
+
+extern u32 apicid_sp5100;
+
+extern u32 sbdn_sr5650;
+extern u32 sbdn_sp5100;
+
+
+static void *smp_write_config_table(void *v)
+{
+ struct mp_config_table *mc;
+ int bus_isa;
+ u32 apicid_sr5650;
+ device_t dev;
+ uint8_t sp5100_bus_number;
+
+ mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
+
+ mptable_init(mc, LOCAL_APIC_ADDR);
+
+ smp_write_processors(mc);
+
+ get_bus_conf();
+
+ if (IS_ENABLED(CONFIG_ENABLE_APIC_EXT_ID) && (CONFIG_APIC_ID_OFFSET > 0))
+ apicid_sp5100 = 0x0;
+ else
+ apicid_sp5100 = 0x20;
+ apicid_sr5650 = apicid_sp5100 + 1;
+
+ mptable_write_buses(mc, NULL, &bus_isa);
+ /* I/O APICs: APIC ID Version State Address */
+ {
+ uint32_t *dword_ptr;
+ uint32_t dword;
+ uint16_t word;
+ uint8_t byte;
+
+ sp5100_bus_number = 0; //bus_sp5100[0]; TODO: why bus_sp5100[0] use same value of bus_sr5650[0] assigned by get_pci1234(), instead of 0.
+
+ dev = dev_find_slot(sp5100_bus_number, PCI_DEVFN(sbdn_sp5100 + 0x14, 0));
+ if (dev) {
+ dword_ptr = (u32 *)(pci_read_config32(dev, 0x74) & 0xfffffff0);
+ smp_write_ioapic(mc, apicid_sp5100, 0x11, dword_ptr);
+
+ /* Initialize interrupt mapping */
+ /* USB 1 & 2 */
+ word = pci_read_config16(dev, 0xbe);
+ word &= ~0x3f3f;
+ word |= 0x0; /* 0: INTA, ...., 7: INTH */
+ word |= (0x1 << 3); /* 0: INTA, ...., 7: INTH */
+ word |= (0x2 << 8); /* 0: INTA, ...., 7: INTH */
+ word |= (0x3 << 11); /* 0: INTA, ...., 7: INTH */
+ pci_write_config16(dev, 0xbe, word);
+
+ /* USB 3 */
+ byte = pci_read_config8(dev, 0x63);
+ byte &= 0xf8;
+ byte |= (0x2 << 4); /* 0: INTA, ...., 7: INTH */
+ pci_write_config8(dev, 0x63, byte);
+
+ dword = pci_read_config32(dev, 0xac);
+
+ /* SATA */
+ dword &= ~(7 << 26);
+ dword |= (0x6 << 26); /* 0: INTA, ...., 7: INTH */
+
+ /* Hide IDE */
+ dword &= ~(0x00080000);
+
+ /* dword_ptr |= 1<<22; PIC and APIC co exists */
+ pci_write_config32(dev, 0xac, dword);
+
+ /*
+ * 00:12.0: PROG SATA : INT F
+ * 00:13.0: INTA USB_0
+ * 00:13.1: INTB USB_1
+ * 00:13.2: INTC USB_2
+ * 00:13.3: INTD USB_3
+ * 00:13.4: INTC USB_4
+ * 00:13.5: INTD USB2
+ * 00:14.1: INTA IDE
+ * 00:14.2: Prog HDA : INT E
+ * 00:14.5: INTB ACI
+ * 00:14.6: INTB MCI
+ */
+ }
+ dev = dev_find_slot(0, PCI_DEVFN(0, 0));
+ if (dev) {
+ pci_write_config32(dev, 0xF8, 0x1);
+ dword_ptr = (u32 *)(pci_read_config32(dev, 0xFC) & 0xfffffff0);
+ smp_write_ioapic(mc, apicid_sr5650, 0x11, dword_ptr);
+ }
+ }
+
+ /* I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */
+#define IO_LOCAL_INT(type, intr, apicid, pin) \
+ smp_write_lintsrc(mc, (type), MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, bus_isa, (intr), (apicid), (pin));
+
+ mptable_add_isa_interrupts(mc, bus_isa, apicid_sp5100, 0);
+
+ /* SR5650 devices */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0, (((0)<<2)|(2)), apicid_sr5650, 31); /* Device 0 Function 2 (LNKA, APIC pin 31) */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0, (((2)<<2)|(0)), apicid_sr5650, 28); /* Device 2 (LNKE, APIC pin 28) */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0, (((4)<<2)|(0)), apicid_sr5650, 28); /* Device 4 (LNKF, APIC pin 28) */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0, (((9)<<2)|(0)), apicid_sr5650, 29); /* Device 9 (LNKG, APIC pin 29) */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0, (((10)<<2)|(0)), apicid_sr5650, 30); /* Device 10 (LNKG, APIC pin 30) */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0, (((11)<<2)|(0)), apicid_sr5650, 30); /* Device 11 (LNKG, APIC pin 30) */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0, (((12)<<2)|(0)), apicid_sr5650, 30); /* Device 12 (LNKG, APIC pin 30) */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0, (((13)<<2)|(0)), apicid_sr5650, 30); /* Device 13 (LNKG, APIC pin 30)) */
+
+ dev = dev_find_slot(0, PCI_DEVFN(0x2, 0));
+ if (dev && dev->enabled) {
+ uint8_t bus_pci = dev->link_list->secondary;
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_pci, (((0)<<0x2)|(0)), apicid_sr5650, 0); /* card behind dev2 */
+ }
+ dev = dev_find_slot(0, PCI_DEVFN(0x4, 0));
+ if (dev && dev->enabled) {
+ uint8_t bus_pci = dev->link_list->secondary;
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_pci, (((0)<<0x4)|(0)), apicid_sr5650, 0); /* PIKE */
+ }
+ dev = dev_find_slot(0, PCI_DEVFN(0x9, 0));
+ if (dev && dev->enabled) {
+ uint8_t bus_pci = dev->link_list->secondary;
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_pci, (((0)<<0x9)|(0)), apicid_sr5650, 23); /* NIC A */
+ }
+ dev = dev_find_slot(0, PCI_DEVFN(0xa, 0));
+ if (dev && dev->enabled) {
+ uint8_t bus_pci = dev->link_list->secondary;
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_pci, (((0)<<0xa)|(0)), apicid_sr5650, 24); /* NIC B */
+ }
+ dev = dev_find_slot(0, PCI_DEVFN(0xb, 0));
+ if (dev && dev->enabled) {
+ uint8_t bus_pci = dev->link_list->secondary;
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_pci, (((0)<<0xb)|(0)), apicid_sr5650, 0); /* card behind dev11 */
+ }
+ dev = dev_find_slot(0, PCI_DEVFN(0xc, 0));
+ if (dev && dev->enabled) {
+ uint8_t bus_pci = dev->link_list->secondary;
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_pci, (((0)<<0xc)|(0)), apicid_sr5650, 0); /* card behind dev12 */
+ }
+ dev = dev_find_slot(0, PCI_DEVFN(0xd, 0));
+ if (dev && dev->enabled) {
+ uint8_t bus_pci = dev->link_list->secondary;
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_pci, (((0)<<0xd)|(0)), apicid_sr5650, 0); /* card behind dev13 */
+ }
+
+ /* PCI interrupts are level triggered, and are
+ * associated with a specific bus/device/function tuple.
+ */
+#define PCI_INT(bus, dev, interrupt_signal, pin) \
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, (bus), (((dev)<<2)|(interrupt_signal)), apicid_sp5100, (pin))
+
+ /* USB1 */
+ PCI_INT(sp5100_bus_number, 0x12, 0x0, 0x10); /* OHCI0 Port 0~2 */
+ PCI_INT(sp5100_bus_number, 0x12, 0x1, 0x11); /* OHCI1 Port 3~5 */
+
+ /* USB2 */
+ PCI_INT(sp5100_bus_number, 0x13, 0x0, 0x12); /* OHCI0 Port 6~8 */
+ PCI_INT(sp5100_bus_number, 0x13, 0x1, 0x13); /* EHCI Port 6~11 */
+
+ /* USB3 */
+ PCI_INT(sp5100_bus_number, 0x14, 0x3, 0x12); /* OHCI0 Port 12~13 */
+
+ /* SATA */
+ PCI_INT(sp5100_bus_number, 0x11, 0x0, 0x16); /* 6, INTG */
+
+ /* PCI slots */
+ dev = dev_find_slot(0, PCI_DEVFN(0x14, 4));
+ if (dev && dev->enabled) {
+ u8 bus_pci = dev->link_list->secondary;
+
+ /* PCI_SLOT 0. */
+ PCI_INT(bus_pci, 0x1, 0x0, 0x15);
+ PCI_INT(bus_pci, 0x1, 0x1, 0x16);
+ PCI_INT(bus_pci, 0x1, 0x2, 0x17);
+ PCI_INT(bus_pci, 0x1, 0x3, 0x14);
+
+ /* PCI_SLOT 1. */
+ PCI_INT(bus_pci, 0x2, 0x0, 0x14);
+ PCI_INT(bus_pci, 0x2, 0x1, 0x15);
+ PCI_INT(bus_pci, 0x2, 0x2, 0x16);
+ PCI_INT(bus_pci, 0x2, 0x3, 0x17);
+
+ /* PCI_SLOT 2. */
+ PCI_INT(bus_pci, 0x3, 0x0, 0x16);
+ PCI_INT(bus_pci, 0x3, 0x1, 0x17);
+ PCI_INT(bus_pci, 0x3, 0x2, 0x14);
+ PCI_INT(bus_pci, 0x3, 0x3, 0x15);
+ }
+
+ /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */
+ IO_LOCAL_INT(mp_ExtINT, 0x0, MP_APIC_ALL, 0x0);
+ IO_LOCAL_INT(mp_NMI, 0x0, MP_APIC_ALL, 0x1);
+ /* There is no extension information... */
+
+ /* Compute the checksums */
+ return mptable_finalize(mc);
+}
+
+unsigned long write_smp_table(unsigned long addr)
+{
+ void *v;
+ v = smp_write_floating_table(addr, 0);
+ return (unsigned long)smp_write_config_table(v);
+}
diff --git a/src/mainboard/asus/kcma-d8/resourcemap.c b/src/mainboard/asus/kcma-d8/resourcemap.c
new file mode 100644
index 0000000..8bcb28b
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/resourcemap.c
@@ -0,0 +1,550 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, Raptor Engineering
+ *
+ * Copyright (C) 2007 AMD
+ * Written by Yinghai Lu <yinghailu(a)amd.com> for AMD.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+static void setup_mb_resource_map(void)
+{
+ static const unsigned int fam15h_register_values[] = {
+ /* Careful set limit registers before base registers which contain the enables */
+ /* DRAM Limit i Registers
+ * F1:0x44 i = 0
+ * F1:0x4C i = 1
+ * F1:0x54 i = 2
+ * F1:0x5C i = 3
+ * F1:0x64 i = 4
+ * F1:0x6C i = 5
+ * F1:0x74 i = 6
+ * F1:0x7C i = 7
+ * [ 2: 0] Destination Node ID
+ * 000 = Node 0
+ * 001 = Node 1
+ * 010 = Node 2
+ * 011 = Node 3
+ * 100 = Node 4
+ * 101 = Node 5
+ * 110 = Node 6
+ * 111 = Node 7
+ * [ 7: 3] Reserved
+ * [10: 8] Interleave select
+ * specifies the values of A[14:12] to use with interleave enable.
+ * [15:11] Reserved
+ * [31:16] DRAM Limit Address i Bits 39-24
+ * This field defines the upper address bits of a 40 bit address
+ * that define the end of the DRAM region.
+ */
+ // PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x44), 0x0000f8f8, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x4C), 0x0000f8f8, 0x00000001,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x54), 0x0000f8f8, 0x00000002,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x5C), 0x0000f8f8, 0x00000003,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x64), 0x0000f8f8, 0x00000004,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x6C), 0x0000f8f8, 0x00000005,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x74), 0x0000f8f8, 0x00000006,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x7C), 0x0000f8f8, 0x00000007,
+
+ /* DRAM Base i Registers
+ * F1:0x40 i = 0
+ * F1:0x48 i = 1
+ * F1:0x50 i = 2
+ * F1:0x58 i = 3
+ * F1:0x60 i = 4
+ * F1:0x68 i = 5
+ * F1:0x70 i = 6
+ * F1:0x78 i = 7
+ * [ 0: 0] Read Enable
+ * 0 = Reads Disabled
+ * 1 = Reads Enabled
+ * [ 1: 1] Write Enable
+ * 0 = Writes Disabled
+ * 1 = Writes Enabled
+ * [ 7: 2] Reserved
+ * [10: 8] Interleave Enable
+ * 000 = No interleave
+ * 001 = Interleave on A[12] (2 nodes)
+ * 010 = reserved
+ * 011 = Interleave on A[12] and A[14] (4 nodes)
+ * 100 = reserved
+ * 101 = reserved
+ * 110 = reserved
+ * 111 = Interleve on A[12] and A[13] and A[14] (8 nodes)
+ * [15:11] Reserved
+ * [31:16] DRAM Base Address i Bits 39-24
+ * This field defines the upper address bits of a 40-bit address
+ * that define the start of the DRAM region.
+ */
+ // PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x40), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x48), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x50), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x58), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x60), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x68), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x70), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x78), 0x0000f8fc, 0x00000000,
+
+ /* Memory-Mapped I/O Limit i Registers
+ * F1:0x84 i = 0
+ * F1:0x8C i = 1
+ * F1:0x94 i = 2
+ * F1:0x9C i = 3
+ * F1:0xA4 i = 4
+ * F1:0xAC i = 5
+ * F1:0xB4 i = 6
+ * F1:0xBC i = 7
+ * [ 2: 0] Destination Node ID
+ * 000 = Node 0
+ * 001 = Node 1
+ * 010 = Node 2
+ * 011 = Node 3
+ * 100 = Node 4
+ * 101 = Node 5
+ * 110 = Node 6
+ * 111 = Node 7
+ * [ 3: 3] Reserved
+ * [ 5: 4] Destination Link ID
+ * 00 = Link 0
+ * 01 = Link 1
+ * 10 = Link 2
+ * 11 = Link 3
+ * [ 6: 6] Reserved
+ * [ 7: 7] Non-Posted
+ * 0 = CPU writes may be posted
+ * 1 = CPU writes must be non-posted
+ * [31: 8] Memory-Mapped I/O Limit Address i (39-16)
+ * This field defines the upp adddress bits of a 40-bit address that
+ * defines the end of a memory-mapped I/O region n
+ */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x84), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x8C), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x94), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x9C), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xA4), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xAC), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xB4), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xBC), 0x00000048, 0x00000000,
+
+ /* Memory-Mapped I/O Base i Registers
+ * F1:0x80 i = 0
+ * F1:0x88 i = 1
+ * F1:0x90 i = 2
+ * F1:0x98 i = 3
+ * F1:0xA0 i = 4
+ * F1:0xA8 i = 5
+ * F1:0xB0 i = 6
+ * F1:0xB8 i = 7
+ * [ 0: 0] Read Enable
+ * 0 = Reads disabled
+ * 1 = Reads Enabled
+ * [ 1: 1] Write Enable
+ * 0 = Writes disabled
+ * 1 = Writes Enabled
+ * [ 2: 2] Cpu Disable
+ * 0 = Cpu can use this I/O range
+ * 1 = Cpu requests do not use this I/O range
+ * [ 3: 3] Lock
+ * 0 = base/limit registers i are read/write
+ * 1 = base/limit registers i are read-only
+ * [ 7: 4] Reserved
+ * [31: 8] Memory-Mapped I/O Base Address i (39-16)
+ * This field defines the upper address bits of a 40bit address
+ * that defines the start of memory-mapped I/O region i
+ */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x80), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x88), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x90), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x98), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xA0), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xA8), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xB0), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xB8), 0x000000f0, 0x00000000,
+
+ /* PCI I/O Limit i Registers
+ * F1:0xC4 i = 0
+ * F1:0xCC i = 1
+ * F1:0xD4 i = 2
+ * F1:0xDC i = 3
+ * [ 2: 0] Destination Node ID
+ * 000 = Node 0
+ * 001 = Node 1
+ * 010 = Node 2
+ * 011 = Node 3
+ * 100 = Node 4
+ * 101 = Node 5
+ * 110 = Node 6
+ * 111 = Node 7
+ * [ 3: 3] Reserved
+ * [ 5: 4] Destination Link ID
+ * 00 = Link 0
+ * 01 = Link 1
+ * 10 = Link 2
+ * 11 = Link 3
+ * [11: 6] Reserved
+ * [24:12] PCI I/O Limit Address i
+ * This field defines the end of PCI I/O region n
+ * [31:25] Reserved
+ */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xC4), 0xFE000FC8, 0x00fff010, /* link 1 of cpu 0 --> AMD SR5690 */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xCC), 0xFE000FC8, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xD4), 0xFE000FC8, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xDC), 0xFE000FC8, 0x00000000,
+
+ /* PCI I/O Base i Registers
+ * F1:0xC0 i = 0
+ * F1:0xC8 i = 1
+ * F1:0xD0 i = 2
+ * F1:0xD8 i = 3
+ * [ 0: 0] Read Enable
+ * 0 = Reads Disabled
+ * 1 = Reads Enabled
+ * [ 1: 1] Write Enable
+ * 0 = Writes Disabled
+ * 1 = Writes Enabled
+ * [ 3: 2] Reserved
+ * [ 4: 4] VGA Enable
+ * 0 = VGA matches Disabled
+ * 1 = matches all address < 64K and where A[9:0] is in the
+ * range 3B0-3BB or 3C0-3DF independent of the base & limit registers
+ * [ 5: 5] ISA Enable
+ * 0 = ISA matches Disabled
+ * 1 = Blocks address < 64K and in the last 768 bytes of eack 1K block
+ * from matching agains this base/limit pair
+ * [11: 6] Reserved
+ * [24:12] PCI I/O Base i
+ * This field defines the start of PCI I/O region n
+ * [31:25] Reserved
+ */
+// PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xC0), 0xFE000FCC, 0x00001013,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xC8), 0xFE000FCC, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xD0), 0xFE000FCC, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xD8), 0xFE000FCC, 0x00000000,
+
+ /* Config Base and Limit i Registers
+ * F1:0xE0 i = 0
+ * F1:0xE4 i = 1
+ * F1:0xE8 i = 2
+ * F1:0xEC i = 3
+ * [ 0: 0] Read Enable
+ * 0 = Reads Disabled
+ * 1 = Reads Enabled
+ * [ 1: 1] Write Enable
+ * 0 = Writes Disabled
+ * 1 = Writes Enabled
+ * [ 2: 2] Device Number Compare Enable
+ * 0 = The ranges are based on bus number
+ * 1 = The ranges are ranges of devices on bus 0
+ * [ 3: 3] Reserved
+ * [ 6: 4] Destination Node
+ * 000 = Node 0
+ * 001 = Node 1
+ * 010 = Node 2
+ * 011 = Node 3
+ * 100 = Node 4
+ * 101 = Node 5
+ * 110 = Node 6
+ * 111 = Node 7
+ * [ 7: 7] Reserved
+ * [ 9: 8] Destination Link
+ * 00 = Link 0
+ * 01 = Link 1
+ * 10 = Link 2
+ * 11 - Link 3
+ * [15:10] Reserved
+ * [23:16] Bus Number Base i
+ * This field defines the lowest bus number in configuration region i
+ * [31:24] Bus Number Limit i
+ * This field defines the highest bus number in configuration region i
+ */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE0), 0x0000FC88, 0x05000103, /* link 1 of cpu 0 --> AMD SR5690 */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE4), 0x0000FC88, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE8), 0x0000FC88, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xEC), 0x0000FC88, 0x00000000,
+
+ };
+
+ static const unsigned int fam10h_register_values[] = {
+ /* Careful set limit registers before base registers which contain the enables */
+ /* DRAM Limit i Registers
+ * F1:0x44 i = 0
+ * F1:0x4C i = 1
+ * F1:0x54 i = 2
+ * F1:0x5C i = 3
+ * F1:0x64 i = 4
+ * F1:0x6C i = 5
+ * F1:0x74 i = 6
+ * F1:0x7C i = 7
+ * [ 2: 0] Destination Node ID
+ * 000 = Node 0
+ * 001 = Node 1
+ * 010 = Node 2
+ * 011 = Node 3
+ * 100 = Node 4
+ * 101 = Node 5
+ * 110 = Node 6
+ * 111 = Node 7
+ * [ 7: 3] Reserved
+ * [10: 8] Interleave select
+ * specifies the values of A[14:12] to use with interleave enable.
+ * [15:11] Reserved
+ * [31:16] DRAM Limit Address i Bits 39-24
+ * This field defines the upper address bits of a 40 bit address
+ * that define the end of the DRAM region.
+ */
+ // PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x44), 0x0000f8f8, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x4C), 0x0000f8f8, 0x00000001,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x54), 0x0000f8f8, 0x00000002,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x5C), 0x0000f8f8, 0x00000003,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x64), 0x0000f8f8, 0x00000004,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x6C), 0x0000f8f8, 0x00000005,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x74), 0x0000f8f8, 0x00000006,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x7C), 0x0000f8f8, 0x00000007,
+
+ /* DRAM Base i Registers
+ * F1:0x40 i = 0
+ * F1:0x48 i = 1
+ * F1:0x50 i = 2
+ * F1:0x58 i = 3
+ * F1:0x60 i = 4
+ * F1:0x68 i = 5
+ * F1:0x70 i = 6
+ * F1:0x78 i = 7
+ * [ 0: 0] Read Enable
+ * 0 = Reads Disabled
+ * 1 = Reads Enabled
+ * [ 1: 1] Write Enable
+ * 0 = Writes Disabled
+ * 1 = Writes Enabled
+ * [ 7: 2] Reserved
+ * [10: 8] Interleave Enable
+ * 000 = No interleave
+ * 001 = Interleave on A[12] (2 nodes)
+ * 010 = reserved
+ * 011 = Interleave on A[12] and A[14] (4 nodes)
+ * 100 = reserved
+ * 101 = reserved
+ * 110 = reserved
+ * 111 = Interleve on A[12] and A[13] and A[14] (8 nodes)
+ * [15:11] Reserved
+ * [31:16] DRAM Base Address i Bits 39-24
+ * This field defines the upper address bits of a 40-bit address
+ * that define the start of the DRAM region.
+ */
+ // PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x40), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x48), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x50), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x58), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x60), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x68), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x70), 0x0000f8fc, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x78), 0x0000f8fc, 0x00000000,
+
+ /* Memory-Mapped I/O Limit i Registers
+ * F1:0x84 i = 0
+ * F1:0x8C i = 1
+ * F1:0x94 i = 2
+ * F1:0x9C i = 3
+ * F1:0xA4 i = 4
+ * F1:0xAC i = 5
+ * F1:0xB4 i = 6
+ * F1:0xBC i = 7
+ * [ 2: 0] Destination Node ID
+ * 000 = Node 0
+ * 001 = Node 1
+ * 010 = Node 2
+ * 011 = Node 3
+ * 100 = Node 4
+ * 101 = Node 5
+ * 110 = Node 6
+ * 111 = Node 7
+ * [ 3: 3] Reserved
+ * [ 5: 4] Destination Link ID
+ * 00 = Link 0
+ * 01 = Link 1
+ * 10 = Link 2
+ * 11 = Link 3
+ * [ 6: 6] Reserved
+ * [ 7: 7] Non-Posted
+ * 0 = CPU writes may be posted
+ * 1 = CPU writes must be non-posted
+ * [31: 8] Memory-Mapped I/O Limit Address i (39-16)
+ * This field defines the upp adddress bits of a 40-bit address that
+ * defines the end of a memory-mapped I/O region n
+ */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x84), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x8C), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x94), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x9C), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xA4), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xAC), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xB4), 0x00000048, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xBC), 0x00000048, 0x00000000,
+
+ /* Memory-Mapped I/O Base i Registers
+ * F1:0x80 i = 0
+ * F1:0x88 i = 1
+ * F1:0x90 i = 2
+ * F1:0x98 i = 3
+ * F1:0xA0 i = 4
+ * F1:0xA8 i = 5
+ * F1:0xB0 i = 6
+ * F1:0xB8 i = 7
+ * [ 0: 0] Read Enable
+ * 0 = Reads disabled
+ * 1 = Reads Enabled
+ * [ 1: 1] Write Enable
+ * 0 = Writes disabled
+ * 1 = Writes Enabled
+ * [ 2: 2] Cpu Disable
+ * 0 = Cpu can use this I/O range
+ * 1 = Cpu requests do not use this I/O range
+ * [ 3: 3] Lock
+ * 0 = base/limit registers i are read/write
+ * 1 = base/limit registers i are read-only
+ * [ 7: 4] Reserved
+ * [31: 8] Memory-Mapped I/O Base Address i (39-16)
+ * This field defines the upper address bits of a 40bit address
+ * that defines the start of memory-mapped I/O region i
+ */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x80), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x88), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x90), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x98), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xA0), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xA8), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xB0), 0x000000f0, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xB8), 0x000000f0, 0x00000000,
+
+ /* PCI I/O Limit i Registers
+ * F1:0xC4 i = 0
+ * F1:0xCC i = 1
+ * F1:0xD4 i = 2
+ * F1:0xDC i = 3
+ * [ 2: 0] Destination Node ID
+ * 000 = Node 0
+ * 001 = Node 1
+ * 010 = Node 2
+ * 011 = Node 3
+ * 100 = Node 4
+ * 101 = Node 5
+ * 110 = Node 6
+ * 111 = Node 7
+ * [ 3: 3] Reserved
+ * [ 5: 4] Destination Link ID
+ * 00 = Link 0
+ * 01 = Link 1
+ * 10 = Link 2
+ * 11 = Link 3
+ * [11: 6] Reserved
+ * [24:12] PCI I/O Limit Address i
+ * This field defines the end of PCI I/O region n
+ * [31:25] Reserved
+ */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xC4), 0xFE000FC8, 0x00fff110, /* link 3 of cpu 0 --> AMD SR5690 */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xCC), 0xFE000FC8, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xD4), 0xFE000FC8, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xDC), 0xFE000FC8, 0x00000000,
+
+ /* PCI I/O Base i Registers
+ * F1:0xC0 i = 0
+ * F1:0xC8 i = 1
+ * F1:0xD0 i = 2
+ * F1:0xD8 i = 3
+ * [ 0: 0] Read Enable
+ * 0 = Reads Disabled
+ * 1 = Reads Enabled
+ * [ 1: 1] Write Enable
+ * 0 = Writes Disabled
+ * 1 = Writes Enabled
+ * [ 3: 2] Reserved
+ * [ 4: 4] VGA Enable
+ * 0 = VGA matches Disabled
+ * 1 = matches all address < 64K and where A[9:0] is in the
+ * range 3B0-3BB or 3C0-3DF independent of the base & limit registers
+ * [ 5: 5] ISA Enable
+ * 0 = ISA matches Disabled
+ * 1 = Blocks address < 64K and in the last 768 bytes of eack 1K block
+ * from matching agains this base/limit pair
+ * [11: 6] Reserved
+ * [24:12] PCI I/O Base i
+ * This field defines the start of PCI I/O region n
+ * [31:25] Reserved
+ */
+// PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xC0), 0xFE000FCC, 0x00001013,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xC8), 0xFE000FCC, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xD0), 0xFE000FCC, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xD8), 0xFE000FCC, 0x00000000,
+
+ /* Config Base and Limit i Registers
+ * F1:0xE0 i = 0
+ * F1:0xE4 i = 1
+ * F1:0xE8 i = 2
+ * F1:0xEC i = 3
+ * [ 0: 0] Read Enable
+ * 0 = Reads Disabled
+ * 1 = Reads Enabled
+ * [ 1: 1] Write Enable
+ * 0 = Writes Disabled
+ * 1 = Writes Enabled
+ * [ 2: 2] Device Number Compare Enable
+ * 0 = The ranges are based on bus number
+ * 1 = The ranges are ranges of devices on bus 0
+ * [ 3: 3] Reserved
+ * [ 6: 4] Destination Node
+ * 000 = Node 0
+ * 001 = Node 1
+ * 010 = Node 2
+ * 011 = Node 3
+ * 100 = Node 4
+ * 101 = Node 5
+ * 110 = Node 6
+ * 111 = Node 7
+ * [ 7: 7] Reserved
+ * [ 9: 8] Destination Link
+ * 00 = Link 0
+ * 01 = Link 1
+ * 10 = Link 2
+ * 11 - Link 3
+ * [15:10] Reserved
+ * [23:16] Bus Number Base i
+ * This field defines the lowest bus number in configuration region i
+ * [31:24] Bus Number Limit i
+ * This field defines the highest bus number in configuration region i
+ */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE0), 0x0000FC88, 0x05000303, /* link 3 of cpu 0 --> AMD SR5690 */
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE4), 0x0000FC88, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE8), 0x0000FC88, 0x00000000,
+ PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xEC), 0x0000FC88, 0x00000000,
+
+ };
+
+ int max;
+ uint8_t fam15h = 0;
+ uint32_t family;
+
+ family = cpuid_eax(0x80000001);
+ family = ((family & 0xf00000) >> 16) | ((family & 0xf00) >> 8);
+
+ if (family >= 0x6f)
+ /* Family 15h or later */
+ fam15h = 1;
+
+ if (fam15h) {
+ max = ARRAY_SIZE(fam15h_register_values);
+ setup_resource_map(fam15h_register_values, max);
+ } else {
+ max = ARRAY_SIZE(fam10h_register_values);
+ setup_resource_map(fam10h_register_values, max);
+ }
+}
diff --git a/src/mainboard/asus/kcma-d8/romstage.c b/src/mainboard/asus/kcma-d8/romstage.c
new file mode 100644
index 0000000..1904bc2
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/romstage.c
@@ -0,0 +1,608 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, Raptor Engineering
+ *
+ * Copyright (C) 2007 AMD
+ * Written by Yinghai Lu <yinghailu(a)amd.com> for AMD.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include <reset.h>
+#include <device/pci_def.h>
+#include <device/pci_ids.h>
+#include <arch/io.h>
+#include <device/pnp_def.h>
+#include <cpu/x86/lapic.h>
+#include <console/console.h>
+#include <timestamp.h>
+#include <lib.h>
+#include <spd.h>
+#include <cpu/amd/model_10xxx_rev.h>
+#include <northbridge/amd/amdfam10/raminit.h>
+#include <northbridge/amd/amdfam10/amdfam10.h>
+#include <delay.h>
+#include <cpu/x86/lapic.h>
+#include "northbridge/amd/amdfam10/reset_test.c"
+#include <superio/winbond/common/winbond.h>
+#include <superio/winbond/w83667hg-a/w83667hg-a.h>
+#include <cpu/x86/bist.h>
+#include <smp/spinlock.h>
+// #include "northbridge/amd/amdk8/incoherent_ht.c"
+#include <southbridge/amd/sb700/sb700.h>
+#include <southbridge/amd/sb700/smbus.h>
+#include <southbridge/amd/sr5650/sr5650.h>
+#include "northbridge/amd/amdfam10/debug.c"
+#include "northbridge/amd/amdfam10/setup_resource_map.c"
+
+#define SERIAL_DEV PNP_DEV(0x2e, W83667HG_A_SP1)
+
+static void activate_spd_rom(const struct mem_controller *ctrl);
+
+static inline int spd_read_byte(unsigned device, unsigned address)
+{
+ return do_smbus_read_byte(SMBUS_AUX_IO_BASE, device, address);
+}
+
+#include <northbridge/amd/amdfam10/amdfam10.h>
+#include "northbridge/amd/amdfam10/raminit_sysinfo_in_ram.c"
+#include "northbridge/amd/amdfam10/pci.c"
+#include "resourcemap.c"
+#include "cpu/amd/quadcore/quadcore.c"
+
+#include <cpu/amd/microcode.h>
+
+#include "cpu/amd/family_10h-family_15h/init_cpus.c"
+#include "northbridge/amd/amdfam10/early_ht.c"
+
+/*
+ * ASUS KGPE-D16 specific SPD enable/disable magic.
+ *
+ * Setting SP5100 GPIOs 59 and 60 controls an SPI mux with four settings:
+ * 0: Disabled
+ * 1: Normal SPI access
+ * 2: CPU0 SPD
+ * 3: CPU1 SPD
+ *
+ * Disable SPD access after RAM init to allow access to standard SMBus/I2C offsets
+ * which is required e.g. by lm-sensors.
+ */
+
+/* Relevant GPIO register information is available in the
+ * AMD SP5100 Register Reference Guide rev. 3.03, page 130
+ */
+static void switch_spd_mux(uint8_t channel)
+{
+ uint8_t byte;
+
+ byte = pci_read_config8(PCI_DEV(0, 0x14, 0), 0x54);
+ byte &= ~0xc; /* Clear SPD mux GPIOs */
+ byte &= ~0xc0; /* Enable SPD mux GPIO output drivers */
+ byte |= (channel << 2) & 0xc; /* Set SPD mux GPIOs */
+ pci_write_config8(PCI_DEV(0, 0x14, 0), 0x54, byte);
+}
+
+static const uint8_t spd_addr_fam15[] = {
+ // Socket 0 Node 0 ("Node 0")
+ RC00, DIMM0, DIMM1, 0, 0, DIMM2, DIMM3, 0, 0,
+ // Socket 0 Node 1 ("Node 1")
+ RC00, DIMM4, DIMM5, 0, 0, DIMM6, DIMM7, 0, 0,
+ // Socket 1 Node 0 ("Node 2")
+ RC01, DIMM0, DIMM1, 0, 0, DIMM2, DIMM3, 0, 0,
+ // Socket 1 Node 1 ("Node 3")
+ RC01, DIMM4, DIMM5, 0, 0, DIMM6, DIMM7, 0, 0,
+};
+
+static const uint8_t spd_addr_fam10[] = {
+ // Socket 0 Node 0 ("Node 0")
+ RC00, DIMM0, DIMM1, 0, 0, DIMM2, DIMM3, 0, 0,
+ // Socket 0 Node 1 ("Node 1")
+ RC00, DIMM4, DIMM5, 0, 0, DIMM6, DIMM7, 0, 0,
+ // Socket 1 Node 1 ("Node 2")
+ RC01, DIMM4, DIMM5, 0, 0, DIMM6, DIMM7, 0, 0,
+ // Socket 1 Node 0 ("Node 3")
+ RC01, DIMM0, DIMM1, 0, 0, DIMM2, DIMM3, 0, 0,
+};
+
+static void activate_spd_rom(const struct mem_controller *ctrl) {
+ struct sys_info *sysinfo = &sysinfo_car;
+
+ printk(BIOS_DEBUG, "activate_spd_rom() for node %02x\n", ctrl->node_id);
+ if (ctrl->node_id == 0) {
+ printk(BIOS_DEBUG, "enable_spd_node0()\n");
+ switch_spd_mux(0x2);
+ } else if (ctrl->node_id == 1) {
+ printk(BIOS_DEBUG, "enable_spd_node1()\n");
+ switch_spd_mux((is_fam15h() || (sysinfo->nodes <= 2))?0x2:0x3);
+ } else if (ctrl->node_id == 2) {
+ printk(BIOS_DEBUG, "enable_spd_node2()\n");
+ switch_spd_mux((is_fam15h() || (sysinfo->nodes <= 2))?0x3:0x2);
+ } else if (ctrl->node_id == 3) {
+ printk(BIOS_DEBUG, "enable_spd_node3()\n");
+ switch_spd_mux(0x3);
+ }
+}
+
+/* Voltages are specified by index
+ * Valid indicies for this platform are:
+ * 0: 1.5V
+ * 1: 1.35V
+ * 2: 1.25V
+ * 3: 1.15V
+ */
+static void set_ddr3_voltage(uint8_t node, uint8_t index) {
+ uint8_t byte;
+ uint8_t value = 0;
+
+ if (index == 0)
+ value = 0x0;
+ else if (index == 1)
+ value = 0x1;
+ else if (index == 2)
+ value = 0x4;
+ else if (index == 3)
+ value = 0x5;
+ if (node == 1)
+ value <<= 1;
+
+ /* Set GPIOs */
+ byte = pci_read_config8(PCI_DEV(0, 0x14, 3), 0xd1);
+ if (node == 0)
+ byte &= ~0x5;
+ if (node == 1)
+ byte &= ~0xa;
+ byte |= value;
+ pci_write_config8(PCI_DEV(0, 0x14, 3), 0xd1, byte);
+
+ /* Enable GPIO output drivers */
+ byte = pci_read_config8(PCI_DEV(0, 0x14, 3), 0xd0);
+ byte &= 0x0f;
+ pci_write_config8(PCI_DEV(0, 0x14, 3), 0xd0, byte);
+
+ printk(BIOS_DEBUG, "Node %02d DIMM voltage set to index %02x\n", node, index);
+}
+
+void DIMMSetVoltages(struct MCTStatStruc *pMCTstat,
+ struct DCTStatStruc *pDCTstatA) {
+ /* This mainboard allows the DIMM voltage to be set per-socket.
+ * Therefore, for each socket, iterate over all DIMMs to find the
+ * lowest supported voltage common to all DIMMs on that socket.
+ */
+ uint8_t nvram;
+ uint8_t dimm;
+ uint8_t node;
+ uint8_t socket;
+ uint8_t allowed_voltages = 0xf; /* The mainboard VRMs allow 1.15V, 1.25V, 1.35V, and 1.5V */
+ uint8_t socket_allowed_voltages = allowed_voltages;
+ uint32_t set_voltage = 0;
+
+ if (get_option(&nvram, "minimum_memory_voltage") == CB_SUCCESS) {
+ switch (nvram) {
+ case 2:
+ allowed_voltages = 0x7; /* Allow 1.25V, 1.35V, and 1.5V */
+ break;
+ case 1:
+ allowed_voltages = 0x3; /* Allow 1.35V and 1.5V */
+ break;
+ case 0:
+ default:
+ allowed_voltages = 0x1; /* Allow 1.5V only */
+ break;
+ }
+ }
+
+ for (node = 0; node < MAX_NODES_SUPPORTED; node++) {
+ socket = node / 2;
+ struct DCTStatStruc *pDCTstat;
+ pDCTstat = pDCTstatA + node;
+
+ /* reset socket_allowed_voltages before processing each socket */
+ if (!(node % 2))
+ socket_allowed_voltages = allowed_voltages;
+
+ if (pDCTstat->NodePresent) {
+ for (dimm = 0; dimm < MAX_DIMMS_SUPPORTED; dimm++) {
+ if (pDCTstat->DIMMValid & (1 << dimm)) {
+ socket_allowed_voltages &= pDCTstat->DimmSupportedVoltages[dimm];
+ }
+ }
+ }
+
+ /* set voltage per socket after processing last contained node */
+ if (pDCTstat->NodePresent && (node % 2)) {
+ /* Set voltages */
+ if (socket_allowed_voltages & 0x8) {
+ set_voltage = 0x8;
+ set_ddr3_voltage(socket, 3);
+ } else if (socket_allowed_voltages & 0x4) {
+ set_voltage = 0x4;
+ set_ddr3_voltage(socket, 2);
+ } else if (socket_allowed_voltages & 0x2) {
+ set_voltage = 0x2;
+ set_ddr3_voltage(socket, 1);
+ } else {
+ set_voltage = 0x1;
+ set_ddr3_voltage(socket, 0);
+ }
+
+ /* Save final DIMM voltages for MCT and SMBIOS use */
+ if (pDCTstat->NodePresent) {
+ for (dimm = 0; dimm < MAX_DIMMS_SUPPORTED; dimm++) {
+ pDCTstat->DimmConfiguredVoltage[dimm] = set_voltage;
+ }
+ }
+ pDCTstat = pDCTstatA + (node - 1);
+ if (pDCTstat->NodePresent) {
+ for (dimm = 0; dimm < MAX_DIMMS_SUPPORTED; dimm++) {
+ pDCTstat->DimmConfiguredVoltage[dimm] = set_voltage;
+ }
+ }
+ }
+ }
+
+ /* Allow the DDR supply voltages to settle */
+ udelay(100000);
+}
+
+static void set_peripheral_control_lines(void) {
+ uint8_t byte;
+ uint8_t nvram;
+ uint8_t enable_ieee1394;
+
+ enable_ieee1394 = 1;
+
+ if (get_option(&nvram, "ieee1394_controller") == CB_SUCCESS)
+ enable_ieee1394 = nvram & 0x1;
+
+ if (enable_ieee1394) {
+ /* Enable PCICLK5 (onboard FireWire device) */
+ outb(0x41, 0xcd6);
+ outb(0x02, 0xcd7);
+ } else {
+ /* Disable PCICLK5 (onboard FireWire device) */
+ outb(0x41, 0xcd6);
+ outb(0x00, 0xcd7);
+ }
+
+ /* Enable the RTC AltCentury register */
+ outb(0x41, 0xcd6);
+ byte = inb(0xcd7);
+ byte |= 0x10;
+ outb(byte, 0xcd7);
+}
+
+#ifdef TEST_MEMORY
+static void execute_memory_test(void)
+{
+ /* Test DRAM functionality */
+ uint32_t i;
+ uint32_t* dataptr;
+ printk(BIOS_DEBUG, "Writing test patterns to memory...\n");
+ for (i=0; i < 0x1000000; i = i + 8) {
+ dataptr = (void *)(0x300000 + i);
+ *dataptr = 0x55555555;
+ dataptr = (void *)(0x300000 + i + 4);
+ *dataptr = 0xaaaaaaaa;
+ }
+ printk(BIOS_DEBUG, "Done!\n");
+ printk(BIOS_DEBUG, "Testing memory...\n");
+ uint32_t readback;
+ for (i=0; i < 0x1000000; i = i + 8) {
+ dataptr = (void *)(0x300000 + i);
+ readback = *dataptr;
+ if (readback != 0x55555555)
+ printk(BIOS_DEBUG, "%p: INCORRECT VALUE %08x (should have been %08x)\n", dataptr, readback, 0x55555555);
+ dataptr = (void *)(0x300000 + i + 4);
+ readback = *dataptr;
+ if (readback != 0xaaaaaaaa)
+ printk(BIOS_DEBUG, "%p: INCORRECT VALUE %08x (should have been %08x)\n", dataptr, readback, 0xaaaaaaaa);
+ }
+ printk(BIOS_DEBUG, "Done!\n");
+}
+#endif
+
+static spinlock_t printk_spinlock CAR_GLOBAL;
+
+spinlock_t* romstage_console_lock(void)
+{
+ return car_get_var_ptr(&printk_spinlock);
+}
+
+void initialize_romstage_console_lock(void)
+{
+ car_get_var(printk_spinlock) = SPIN_LOCK_UNLOCKED;
+}
+
+static spinlock_t nvram_cbfs_spinlock CAR_GLOBAL;
+
+spinlock_t* romstage_nvram_cbfs_lock(void)
+{
+ return car_get_var_ptr(&nvram_cbfs_spinlock);
+}
+
+void initialize_romstage_nvram_cbfs_lock(void)
+{
+ car_get_var(nvram_cbfs_spinlock) = SPIN_LOCK_UNLOCKED;
+}
+
+static spinlock_t microcode_cbfs_spinlock CAR_GLOBAL;
+
+spinlock_t* romstage_microcode_cbfs_lock(void)
+{
+ return car_get_var_ptr(µcode_cbfs_spinlock);
+}
+
+void initialize_romstage_microcode_cbfs_lock(void)
+{
+ car_get_var(microcode_cbfs_spinlock) = SPIN_LOCK_UNLOCKED;
+}
+
+void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
+{
+ uint32_t esp;
+ __asm__ volatile (
+ "movl %%esp, %0"
+ : "=r" (esp)
+ );
+
+ struct sys_info *sysinfo = &sysinfo_car;
+
+ /* Limit the maximum HT speed to 2.6GHz to prevent lockups
+ * due to HT CPU <--> CPU wiring not being validated to 3.2GHz
+ */
+ sysinfo->ht_link_cfg.ht_speed_limit = 2600;
+
+ uint32_t bsp_apicid = 0, val;
+ uint8_t byte;
+ msr_t msr;
+
+ int s3resume = acpi_is_wakeup_s3();
+
+ if (!cpu_init_detectedx && boot_cpu()) {
+ /* Initial timestamp */
+ timestamp_init(timestamp_get());
+ timestamp_add_now(TS_START_ROMSTAGE);
+
+ /* Initialize the printk, nvram CBFS, and microcode CBFS spinlocks */
+ initialize_romstage_console_lock();
+ initialize_romstage_nvram_cbfs_lock();
+ initialize_romstage_microcode_cbfs_lock();
+
+ /* Nothing special needs to be done to find bus 0 */
+ /* Allow the HT devices to be found */
+ set_bsp_node_CHtExtNodeCfgEn();
+ enumerate_ht_chain();
+
+ /* SR56x0 pcie bridges block pci_locate_device() before pcie training.
+ * disable all pcie bridges on SR56x0 to work around it
+ */
+ sr5650_disable_pcie_bridge();
+
+ /* Initialize southbridge */
+ sb7xx_51xx_pci_port80();
+
+ /* Initialize early serial */
+ winbond_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
+ console_init();
+
+ /* Disable LPC legacy DMA support to prevent lockup */
+ byte = pci_read_config8(PCI_DEV(0, 0x14, 3), 0x78);
+ byte &= ~(1 << 0);
+ pci_write_config8(PCI_DEV(0, 0x14, 3), 0x78, byte);
+ }
+
+ printk(BIOS_SPEW, "Initial stack pointer: %08x\n", esp);
+
+ post_code(0x30);
+
+ if (bist == 0)
+ bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);
+
+ post_code(0x32);
+
+ enable_sr5650_dev8();
+ sb7xx_51xx_lpc_init();
+
+ if (CONFIG_MAX_PHYSICAL_CPUS != 4)
+ printk(BIOS_WARNING, "CONFIG_MAX_PHYSICAL_CPUS is %d, but this is a dual socket AMD G34 board!\n", CONFIG_MAX_PHYSICAL_CPUS);
+
+ /* Halt if there was a built in self test failure */
+ report_bist_failure(bist);
+
+ val = cpuid_eax(1);
+ printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val);
+ printk(BIOS_DEBUG, "*sysinfo range: [%p,%p]\n",sysinfo,sysinfo+1);
+ printk(BIOS_DEBUG, "bsp_apicid = %02x\n", bsp_apicid);
+ printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx);
+
+ /* Setup sysinfo defaults */
+ set_sysinfo_in_ram(0);
+
+ update_microcode(val);
+
+ post_code(0x33);
+
+ cpuSetAMDMSR(0);
+ post_code(0x34);
+
+ amd_ht_init(sysinfo);
+ amd_ht_fixup(sysinfo);
+ post_code(0x35);
+
+ /* Setup nodes PCI space and start core 0 AP init. */
+ finalize_node_setup(sysinfo);
+
+ /* Setup any mainboard PCI settings etc. */
+ setup_mb_resource_map();
+ post_code(0x36);
+
+ /* Wait for all the APs core0 started by finalize_node_setup. */
+ wait_all_core0_started();
+
+ /* run _early_setup before soft-reset. */
+ sr5650_early_setup();
+ sb7xx_51xx_early_setup();
+
+ if (IS_ENABLED(CONFIG_LOGICAL_CPUS)) {
+ /* Core0 on each node is configured. Now setup any additional cores. */
+ printk(BIOS_DEBUG, "start_other_cores()\n");
+ start_other_cores(bsp_apicid);
+ post_code(0x37);
+ wait_all_other_cores_started(bsp_apicid);
+ }
+
+ if (IS_ENABLED(CONFIG_SET_FIDVID)) {
+ msr = rdmsr(0xc0010071);
+ printk(BIOS_DEBUG, "\nBegin FIDVID MSR 0xc0010071 0x%08x 0x%08x\n", msr.hi, msr.lo);
+
+ /* FIXME: The sb fid change may survive the warm reset and only need to be done once */
+ enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn);
+
+ post_code(0x39);
+
+ #if IS_ENABLED(CONFIG_SET_FIDVID)
+ if (!warm_reset_detect(0)) { // BSP is node 0
+ init_fidvid_bsp(bsp_apicid, sysinfo->nodes);
+ } else {
+ init_fidvid_stage2(bsp_apicid, 0); // BSP is node 0
+ }
+ #endif
+
+ post_code(0x3A);
+
+ /* show final fid and vid */
+ msr=rdmsr(0xc0010071);
+ printk(BIOS_DEBUG, "End FIDVIDMSR 0xc0010071 0x%08x 0x%08x\n", msr.hi, msr.lo);
+ }
+
+ post_code(0x38);
+
+ init_timer(); // Need to use TMICT to synconize FID/VID
+
+ sr5650_htinit();
+
+ /* Reset for HT, FIDVID, PLL and errata changes to take effect. */
+ if (!warm_reset_detect(0)) {
+ printk(BIOS_INFO, "...WARM RESET...\n\n\n");
+ soft_reset();
+ die("After soft_reset_x - shouldn't see this message!!!\n");
+ }
+
+ sr5650_htinit_dect_and_enable_isochronous_link();
+
+ /* Set default DDR memory voltage
+ * This will be overridden later during RAM initialization
+ */
+ set_lpc_sticky_ctl(1); /* Retain LPC/IMC GPIO configuration during S3 sleep */
+ if (!s3resume) { /* Avoid supply voltage glitches while the DIMMs are retaining data */
+ set_ddr3_voltage(0, 0); /* Node 0 */
+ set_ddr3_voltage(1, 0); /* Node 1 */
+ }
+
+ /* Set up peripheral control lines */
+ set_peripheral_control_lines();
+
+ post_code(0x3B);
+
+ /* Wait for all APs to be stopped, otherwise ram initialization may hang */
+ if (IS_ENABLED(CONFIG_LOGICAL_CPUS))
+ wait_all_other_cores_stopped(bsp_apicid);
+
+ /* It's the time to set ctrl in sysinfo now; */
+ printk(BIOS_DEBUG, "fill_mem_ctrl() detected %d nodes\n", sysinfo->nodes);
+ if (is_fam15h())
+ fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr_fam15);
+ else
+ fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr_fam10);
+ post_code(0x3D);
+
+#if 0
+ /* FIXME
+ * After the AMD K10 code has been converted to use
+ * IS_ENABLED(CONFIG_DEBUG_SMBUS) uncomment this block
+ */
+ if (IS_ENABLED(CONFIG_DEBUG_SMBUS)) {
+ dump_spd_registers(&cpu[0]);
+ dump_smbus_registers();
+ }
+#endif
+
+ post_code(0x40);
+
+ timestamp_add_now(TS_BEFORE_INITRAM);
+ printk(BIOS_DEBUG, "raminit_amdmct()\n");
+ raminit_amdmct(sysinfo);
+ timestamp_add_now(TS_AFTER_INITRAM);
+
+#ifdef TEST_MEMORY
+ execute_memory_test();
+#endif
+
+#if !IS_ENABLED(CONFIG_LATE_CBMEM_INIT)
+ if (s3resume)
+ cbmem_initialize();
+ else
+ cbmem_initialize_empty();
+ post_code(0x41);
+
+ amdmct_cbmem_store_info(sysinfo);
+#endif
+
+ printk(BIOS_DEBUG, "disable_spd()\n");
+ switch_spd_mux(0x1);
+
+ sr5650_before_pci_init();
+ sb7xx_51xx_before_pci_init();
+
+ /* Configure SP5100 GPIOs to match vendor settings */
+ pci_write_config16(PCI_DEV(0, 0x14, 0), 0x50, 0x0170);
+ pci_write_config16(PCI_DEV(0, 0x14, 0), 0x54, 0x0707);
+ pci_write_config16(PCI_DEV(0, 0x14, 0), 0x56, 0x0bb0);
+ pci_write_config16(PCI_DEV(0, 0x14, 0), 0x5a, 0x0ff0);
+
+ timestamp_add_now(TS_END_ROMSTAGE);
+
+ post_cache_as_ram(); // BSP switch stack to ram, copy then execute LB.
+ post_code(0x43); // Should never see this post code.
+}
+
+/**
+ * BOOL AMD_CB_ManualBUIDSwapList(u8 Node, u8 Link, u8 **List)
+ * Description:
+ * This routine is called every time a non-coherent chain is processed.
+ * BUID assignment may be controlled explicitly on a non-coherent chain. Provide a
+ * swap list. The first part of the list controls the BUID assignment and the
+ * second part of the list provides the device to device linking. Device orientation
+ * can be detected automatically, or explicitly. See documentation for more details.
+ *
+ * Automatic non-coherent init assigns BUIDs starting at 1 and incrementing sequentially
+ * based on each device's unit count.
+ *
+ * Parameters:
+ * @param[in] node = The node on which this chain is located
+ * @param[in] link = The link on the host for this chain
+ * @param[out] List = supply a pointer to a list
+ */
+BOOL AMD_CB_ManualBUIDSwapList (u8 node, u8 link, const u8 **List)
+{
+ /* Force BUID to 0 */
+ static const u8 swaplist[] = {0, 0, 0xFF, 0, 0xFF};
+ if ((is_fam15h() && (node == 0) && (link == 1)) /* Family 15h BSP SB link */
+ || (!is_fam15h() && (node == 0) && (link == 3))) { /* Family 10h BSP SB link */
+ *List = swaplist;
+ return 1;
+ }
+
+ return 0;
+}
diff --git a/src/mainboard/asus/kcma-d8/spd_notes.txt b/src/mainboard/asus/kcma-d8/spd_notes.txt
new file mode 100644
index 0000000..ddd5cc8
--- /dev/null
+++ b/src/mainboard/asus/kcma-d8/spd_notes.txt
@@ -0,0 +1,46 @@
+====================================================================================================
+SPD mux
+====================================================================================================
+ SP5100
+ GPIO 60 GPIO 59
+Disabled 0 0
+Normal operation 0 1
+CPU 0 SPD 1 0
+CPU 1 SPD 1 1
+
+====================================================================================================
+W83795
+====================================================================================================
+
+Sensor mappings:
+CPU_FAN1: FAN1
+CPU_FAN2: FAN2
+FRNT_FAN1: FAN3
+FRNT_FAN2: FAN4
+FRNT_FAN3: FAN5
+FRNT_FAN4: FAN6
+FRNT_FAN5: FAN7
+REAR_FAN1: FAN8
+
+====================================================================================================
+Other hardware
+====================================================================================================
+
+RECOVERY1 middle pin is connected to southbridge (AMD SP5100) GPIO 61
+Normal is HIGH, recovery is LOW.
+
++12VSB is generated using a charge pump attached to pin 7 of PU24 (APW7145).
+
+The +12VSB standby voltage to each bank of DIMMs is switched by a bank of small FETs located close to each RAM power regulator control chip.
+The +12V primary voltage (lower left pin of the FET placed on the upper left of the control chip of the second node) is also connected to the 232GE located near the PCI slot.
+
+The control line running to the gates of the +12VSB control FETs is connected to the +5VSB power for the USB ports.
+That line in turn is connected to +5VSB via the lone P06P03G PMOS transistor on the reverse side of the board, near the center on the lower half.
+The gate of that transistor is connected via a resistor to the source of the P06P03G PMOS transistor located adjacent to the unpopulated SMA clock header.
+The gate of that transistor is connected directly to the drain of the small FET directly below it.
+After that, there's a cascade of small FETs and resistors in that region, eventually leading to SuperIO pin 81.
+
+SuperIO pin 81 (VSBGATE#) enables the standby voltage rails when set LOW.
+VSBGATE# is reset on every assertion of PWRGOOD.
+
+Setting SuperIO LDN 9 CRF4 bits 1 or 0 (or both) to 0 disables NICB.
\ No newline at end of file
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