Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/37737 )
Change subject: mb/msi/ms7721: Switch away from ROMCC_BOOTBLOCK ......................................................................
mb/msi/ms7721: Switch away from ROMCC_BOOTBLOCK
Renze Nicolai tested it on hardware: boots into Linux without problems.
Change-Id: I17e09c366ae0c9c99d5c65dd1f00672697a7c709 Signed-off-by: Elyes HAOUAS ehaouas@noos.fr Reviewed-on: https://review.coreboot.org/c/coreboot/+/37737 Reviewed-by: Patrick Georgi pgeorgi@google.com Reviewed-by: Kyösti Mälkki kyosti.malkki@gmail.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/mainboard/msi/ms7721/Kconfig M src/mainboard/msi/ms7721/Kconfig.name M src/mainboard/msi/ms7721/Makefile.inc A src/mainboard/msi/ms7721/bootblock.c M src/mainboard/msi/ms7721/romstage.c 5 files changed, 103 insertions(+), 113 deletions(-)
Approvals: build bot (Jenkins): Verified Patrick Georgi: Looks good to me, approved Kyösti Mälkki: Looks good to me, approved
diff --git a/src/mainboard/msi/ms7721/Kconfig b/src/mainboard/msi/ms7721/Kconfig index 5f68e75..1fee747 100644 --- a/src/mainboard/msi/ms7721/Kconfig +++ b/src/mainboard/msi/ms7721/Kconfig @@ -16,14 +16,10 @@ # GNU General Public License for more details. #
-config BOARD_MSI_MS7721 - def_bool n - if BOARD_MSI_MS7721
config BOARD_SPECIFIC_OPTIONS def_bool y - #select ROMCC_BOOTBLOCK select CPU_AMD_AGESA_FAMILY15_TN select NORTHBRIDGE_AMD_AGESA_FAMILY15_TN select SOUTHBRIDGE_AMD_AGESA_HUDSON diff --git a/src/mainboard/msi/ms7721/Kconfig.name b/src/mainboard/msi/ms7721/Kconfig.name index 9ed5473..bce5b99 100644 --- a/src/mainboard/msi/ms7721/Kconfig.name +++ b/src/mainboard/msi/ms7721/Kconfig.name @@ -1,2 +1,2 @@ -#config BOARD_MSI_MS7721 -# bool"MS-7721 (FM2-A75MA-E35)" +config BOARD_MSI_MS7721 + bool "MS-7721 (FM2-A75MA-E35)" diff --git a/src/mainboard/msi/ms7721/Makefile.inc b/src/mainboard/msi/ms7721/Makefile.inc index f8895fa..4dde2cf 100644 --- a/src/mainboard/msi/ms7721/Makefile.inc +++ b/src/mainboard/msi/ms7721/Makefile.inc @@ -13,6 +13,8 @@ # GNU General Public License for more details. #
+bootblock-y += bootblock.c + romstage-y += buildOpts.c romstage-y += BiosCallOuts.c romstage-y += OemCustomize.c diff --git a/src/mainboard/msi/ms7721/bootblock.c b/src/mainboard/msi/ms7721/bootblock.c new file mode 100644 index 0000000..9ee7a37 --- /dev/null +++ b/src/mainboard/msi/ms7721/bootblock.c @@ -0,0 +1,99 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Advanced Micro Devices, Inc. + * Copyright (C) 2012 Rudolf Marek r.marek@assembler.cz + * Copyright (C) 2016 Renze Nicolai renze@rnplus.nl + * + * 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 <bootblock_common.h> +#include <device/pnp_ops.h> +#include <device/pnp_type.h> +#include <stdint.h> +#include <southbridge/amd/common/amd_defs.h> +#include <superio/fintek/common/fintek.h> +#include <superio/fintek/f71869ad/f71869ad.h> + +#define SB_MMIO_MISC32(x) *(volatile u32 *)(AMD_SB_ACPI_MMIO_ADDR + 0xE00 + (x)) + +/* Ensure Super I/O config address (i.e., 0x2e or 0x4e) matches that of devicetree.cb */ +#define SUPERIO_ADDRESS 0x4e + +#define SERIAL_DEV PNP_DEV(SUPERIO_ADDRESS, F71869AD_SP1) +#define GPIO_DEV PNP_DEV(SUPERIO_ADDRESS, F71869AD_GPIO) + +/* GPIO configuration */ +static void gpio_init(pnp_devfn_t dev) +{ + pnp_enter_conf_state(dev); + pnp_set_logical_device(dev); + pnp_set_enable(dev, 0); + pnp_write_config(dev, 0x60, 0x0a); //Base addr high + pnp_write_config(dev, 0x61, 0x00); //Base addr low + pnp_write_config(dev, 0xe0, 0x04); //GPIO1 output enable + pnp_write_config(dev, 0xe1, 0xff); //GPIO1 output data + pnp_write_config(dev, 0xe3, 0x04); //GPIO1 drive enable + pnp_write_config(dev, 0xe4, 0x00); //GPIO1 PME enable + pnp_write_config(dev, 0xe5, 0x00); //GPIO1 input detect select + pnp_write_config(dev, 0xe6, 0x40); //GPIO1 event status + pnp_write_config(dev, 0xd0, 0x00); //GPIO2 output enable + pnp_write_config(dev, 0xd1, 0xff); //GPIO2 output data + pnp_write_config(dev, 0xd3, 0x00); //GPIO2 drive enable + pnp_write_config(dev, 0xc0, 0x00); //GPIO3 output enable + pnp_write_config(dev, 0xc1, 0xff); //GPIO3 output data + pnp_write_config(dev, 0xb0, 0x04); //GPIO4 output enable + pnp_write_config(dev, 0xb1, 0x04); //GPIO4 output data + pnp_write_config(dev, 0xb3, 0x04); //GPIO4 drive enable + pnp_write_config(dev, 0xb4, 0x00); //GPIO4 PME enable + pnp_write_config(dev, 0xb5, 0x00); //GPIO4 input detect select + pnp_write_config(dev, 0xb6, 0x00); //GPIO4 event status + pnp_write_config(dev, 0xa0, 0x00); //GPIO5 output enable + pnp_write_config(dev, 0xa1, 0x1f); //GPIO5 output data + pnp_write_config(dev, 0xa3, 0x00); //GPIO5 drive enable + pnp_write_config(dev, 0xa4, 0x00); //GPIO5 PME enable + pnp_write_config(dev, 0xa5, 0xff); //GPIO5 input detect select + pnp_write_config(dev, 0xa6, 0xe0); //GPIO5 event status + pnp_write_config(dev, 0x90, 0x00); //GPIO6 output enable + pnp_write_config(dev, 0x91, 0xff); //GPIO6 output data + pnp_write_config(dev, 0x93, 0x00); //GPIO6 drive enable + pnp_write_config(dev, 0x80, 0x00); //GPIO7 output enable + pnp_write_config(dev, 0x81, 0xff); //GPIO7 output data + pnp_write_config(dev, 0x83, 0x00); //GPIO7 drive enable + pnp_set_enable(dev, 1); + pnp_exit_conf_state(dev); +} + +static void sbxxx_enable_48mhzout(void) +{ + /* most likely programming to 48MHz out signal */ + u32 reg32; + reg32 = SB_MMIO_MISC32(0x28); + reg32 &= 0xffc7ffff; + reg32 |= 0x00100000; + SB_MMIO_MISC32(0x28) = reg32; + + reg32 = SB_MMIO_MISC32(0x40); + reg32 &= ~0x80u; + SB_MMIO_MISC32(0x40) = reg32; +} + +void bootblock_mainboard_early_init(void) +{ + /* enable SIO clock */ + sbxxx_enable_48mhzout(); + + /* Initialize GPIO registers */ + gpio_init(GPIO_DEV); + + /* Enable serial console */ + fintek_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); +} diff --git a/src/mainboard/msi/ms7721/romstage.c b/src/mainboard/msi/ms7721/romstage.c index bec2f40..cb87615 100644 --- a/src/mainboard/msi/ms7721/romstage.c +++ b/src/mainboard/msi/ms7721/romstage.c @@ -15,116 +15,9 @@ * GNU General Public License for more details. */
-#include <arch/io.h> -#include <device/pnp_ops.h> -#include <device/pci_ops.h> -#include <device/pnp.h> -#include <stdint.h> - #include <northbridge/amd/agesa/state_machine.h> -#include <southbridge/amd/common/amd_defs.h> -#include <southbridge/amd/agesa/hudson/hudson.h> - -#include <superio/fintek/common/fintek.h> -#include <superio/fintek/f71869ad/f71869ad.h> - - -#define MMIO_NON_POSTED_START 0xfed00000 -#define MMIO_NON_POSTED_END 0xfedfffff -#define SB_MMIO_MISC32(x) *(volatile u32 *)(AMD_SB_ACPI_MMIO_ADDR + 0xE00 + (x)) - -/* Ensure Super I/O config address (i.e., 0x2e or 0x4e) matches that of devicetree.cb */ -#define SUPERIO_ADDRESS 0x4e - -#define SERIAL_DEV PNP_DEV(SUPERIO_ADDRESS, F71869AD_SP1) -#define GPIO_DEV PNP_DEV(SUPERIO_ADDRESS, F71869AD_GPIO) - - -/* GPIO configuration */ -static void gpio_init(pnp_devfn_t dev) -{ - pnp_enter_conf_state(dev); - pnp_set_logical_device(dev); - pnp_set_enable(dev, 0); - pnp_write_config(dev, 0x60, 0x0a); //Base addr high - pnp_write_config(dev, 0x61, 0x00); //Base addr low - pnp_write_config(dev, 0xe0, 0x04); //GPIO1 output enable - pnp_write_config(dev, 0xe1, 0xff); //GPIO1 output data - pnp_write_config(dev, 0xe3, 0x04); //GPIO1 drive enable - pnp_write_config(dev, 0xe4, 0x00); //GPIO1 PME enable - pnp_write_config(dev, 0xe5, 0x00); //GPIO1 input detect select - pnp_write_config(dev, 0xe6, 0x40); //GPIO1 event status - pnp_write_config(dev, 0xd0, 0x00); //GPIO2 output enable - pnp_write_config(dev, 0xd1, 0xff); //GPIO2 output data - pnp_write_config(dev, 0xd3, 0x00); //GPIO2 drive enable - pnp_write_config(dev, 0xc0, 0x00); //GPIO3 output enable - pnp_write_config(dev, 0xc1, 0xff); //GPIO3 output data - pnp_write_config(dev, 0xb0, 0x04); //GPIO4 output enable - pnp_write_config(dev, 0xb1, 0x04); //GPIO4 output data - pnp_write_config(dev, 0xb3, 0x04); //GPIO4 drive enable - pnp_write_config(dev, 0xb4, 0x00); //GPIO4 PME enable - pnp_write_config(dev, 0xb5, 0x00); //GPIO4 input detect select - pnp_write_config(dev, 0xb6, 0x00); //GPIO4 event status - pnp_write_config(dev, 0xa0, 0x00); //GPIO5 output enable - pnp_write_config(dev, 0xa1, 0x1f); //GPIO5 output data - pnp_write_config(dev, 0xa3, 0x00); //GPIO5 drive enable - pnp_write_config(dev, 0xa4, 0x00); //GPIO5 PME enable - pnp_write_config(dev, 0xa5, 0xff); //GPIO5 input detect select - pnp_write_config(dev, 0xa6, 0xe0); //GPIO5 event status - pnp_write_config(dev, 0x90, 0x00); //GPIO6 output enable - pnp_write_config(dev, 0x91, 0xff); //GPIO6 output data - pnp_write_config(dev, 0x93, 0x00); //GPIO6 drive enable - pnp_write_config(dev, 0x80, 0x00); //GPIO7 output enable - pnp_write_config(dev, 0x81, 0xff); //GPIO7 output data - pnp_write_config(dev, 0x83, 0x00); //GPIO7 drive enable - pnp_set_enable(dev, 1); - pnp_exit_conf_state(dev); -} - - -static void sbxxx_enable_48mhzout(void) -{ - /* most likely programming to 48MHz out signal */ - u32 reg32; - reg32 = SB_MMIO_MISC32(0x28); - reg32 &= 0xffc7ffff; - reg32 |= 0x00100000; - SB_MMIO_MISC32(0x28) = reg32; - - reg32 = SB_MMIO_MISC32(0x40); - reg32 &= ~0x80u; - SB_MMIO_MISC32(0x40) = reg32; -} -
void board_BeforeAgesa(struct sysinfo *cb) { - u8 byte; - pci_devfn_t dev; - - /* enable SIO LPC decode */ - dev = PCI_DEV(0, 0x14, 3); - byte = pci_read_config8(dev, 0x48); - byte |= 3; /* 2e, 2f */ - pci_write_config8(dev, 0x48, byte); - - /* enable serial decode */ - byte = pci_read_config8(dev, 0x44); - byte |= (1 << 6); /* 0x3f8 */ - pci_write_config8(dev, 0x44, byte); - post_code(0x30); - - /* enable SB MMIO space */ - outb(0x24, 0xcd6); - outb(0x1, 0xcd7); - - /* enable SIO clock */ - sbxxx_enable_48mhzout(); - - /* Initialize GPIO registers */ - gpio_init(GPIO_DEV); - - /* Enable serial console */ - fintek_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); }