Patch set updated for serialice: ceaeb7b Add support for ASRock E350M1

[Paul Menzel]

Paul Menzel ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3510

-gerrit

commit ceaeb7b92fbe4046fb54c537631bebb174c380e6
Author: Paul Menzel 
Date:   Fri Jun 21 10:17:46 2013 +0200

Add support for ASRock E350M1

The ASRock E350M1 uses the southbridge AMD SB800 and therefore uses
    the function `southbridge_init()` from `southbridge/amd-sbxxx.c`.

This also features the function to set the clock output to 48 MHz.
    Unfortunately it looks like that the port(?) differs from the SB900/Hudson(?)
    chipset.

0x24 seems to be used on the SB800 where it is 0x28 for the SB900/Hudson.

Change-Id: I0a1eea0cf01d36682b737e0161eb2dfbc05f8d21
    Signed-off-by: Paul Menzel 
---
 SerialICE/Kconfig                   |  7 +++++++
 SerialICE/mainboard/asrock_e350m1.c | 28 ++++++++++++++++++++++++++++
 SerialICE/southbridge/amd-sbxxx.c   |  4 ++--
 3 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/SerialICE/Kconfig b/SerialICE/Kconfig
index 00933b2..a8313fb 100644
--- a/SerialICE/Kconfig
+++ b/SerialICE/Kconfig
@@ -69,6 +69,10 @@ config BOARD_ASUS_M4A77TD_PRO
    bool "ASUS M4A77TD-PRO"
    select BUILD_XMMSTACK

+config BOARD_ASROCK_E350M1
+	bool "ASRock E350M1"
+	select BUILD_XMMSTACK
+
 config BOARD_ASROCK_939A785GMH
    bool "ASRock 939A785GMH"
    select BUILD_XMMSTACK
@@ -163,14 +167,17 @@ config BOARD_INIT
    default "intel_d845gbv2.c" if BOARD_INTEL_D845GBV2
    default "asrock_775i65g.c" if BOARD_ASROCK_775I65G
    default "commell_lv_672.c" if BOARD_COMMELL_LV_672
+	default "asrock_e350m1.c" if BOARD_ASROCK_E350M1

config SOUTHBRIDGE_INIT
    string
    default "southbridge/intel-ich7.c" if BOARD_KONTRON_986LCD_M
+	default "southbridge/amd-sbxxx.c" if BOARD_ASROCK_E350M1
    default "southbridge/amd-sbxxx.c" if BOARD_ASUS_F2A85_M

config SUPERIO_INIT
    string
+	default "superio/winbond-w83627thg.c" if BOARD_ASROCK_E350M1
    default "superio/winbond-w83627thg.c" if BOARD_KONTRON_986LCD_M

choice
diff --git a/SerialICE/mainboard/asrock_e350m1.c b/SerialICE/mainboard/asrock_e350m1.c
new file mode 100644
index 0000000..07f82af
--- /dev/null
+++ b/SerialICE/mainboard/asrock_e350m1.c
@@ -0,0 +1,28 @@
+/*
+ * SerialICE
+ *
+ * Copyright (C) 2006 Uwe Hermann 
+ * Copyright (C) 2013 Paul Menzel 
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+const char boardname[33]="ASRock E350M1                   ";
+
+static void chipset_init(void)
+{
+	southbridge_init();
+	sbxxx_enable_48mhzout();
+	superio_init();
+}
diff --git a/SerialICE/southbridge/amd-sbxxx.c b/SerialICE/southbridge/amd-sbxxx.c
index 37dca92..36664ba 100644
--- a/SerialICE/southbridge/amd-sbxxx.c
+++ b/SerialICE/southbridge/amd-sbxxx.c
@@ -34,10 +34,10 @@ static void sbxxx_enable_48mhzout(void)
 {
    /* most likely programming to 48MHz out signal */
    u32 reg32;
-	reg32 = SB_MMIO_MISC32(0x28);
+	reg32 = SB_MMIO_MISC32(0x24);
    reg32 &= 0xffc7ffff;
    reg32 |= 0x00100000;
-	SB_MMIO_MISC32(0x28) = reg32;
+	SB_MMIO_MISC32(0x24) = reg32;

reg32 = SB_MMIO_MISC32(0x40);
    reg32 &= ~0x80u;