From patchwork Thu Dec 6 01:11:27 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot] x86: Fix coreboot config to boot on Chromebook Date: Wed, 05 Dec 2012 15:11:27 -0000 From: Simon Glass X-Patchwork-Id: 204092 Message-Id: <1354756288-32485-1-git-send-email-sjg@chromium.org> To: U-Boot Mailing List The config is current broken. It compiles but does not boot because IDE is enabled. Remove all IDE options, and enable SCSI instead. Also add a working boot command and Linux bootargs, and enable command line editing to make it easier to work with. Signed-off-by: Simon Glass --- include/configs/coreboot.h | 26 ++++++++++++-------------- 1 files changed, 12 insertions(+), 14 deletions(-) diff --git a/include/configs/coreboot.h b/include/configs/coreboot.h index 06d2b2f..adeace0 100644 --- a/include/configs/coreboot.h +++ b/include/configs/coreboot.h @@ -39,7 +39,9 @@ #define CONFIG_LAST_STAGE_INIT #define CONFIG_X86_NO_RESET_VECTOR #define CONFIG_SYS_VSNPRINTF +#define CONFIG_INTEL_CORE_ARCH /* Sandy bridge and ivy bridge chipsets. */ #define CONFIG_ZBOOT_32 +#define CONFIG_PHYSMEM /*----------------------------------------------------------------------- * Watchdog Configuration @@ -104,18 +106,9 @@ #define CONFIG_SYS_STDIO_DEREGISTER #define CONFIG_CBMEM_CONSOLE -/* max. 1 IDE bus */ -#define CONFIG_SYS_IDE_MAXBUS 1 -/* max. 1 drive per IDE bus */ -#define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS * 1) - -#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS -#define CONFIG_SYS_ATA_IDE0_OFFSET 0x01f0 -#define CONFIG_SYS_ATA_IDE1_OFFSET 0x0170 -#define CONFIG_SYS_ATA_DATA_OFFSET 0 -#define CONFIG_SYS_ATA_REG_OFFSET 0 -#define CONFIG_SYS_ATA_ALT_OFFSET 0x200 - +#define CONFIG_CMDLINE_EDITING +#define CONFIG_COMMAND_HISTORY +#define CONFIG_AUTOCOMPLETE #define CONFIG_SUPPORT_VFAT /************************************************************ @@ -181,14 +174,19 @@ #define CONFIG_CMD_SETGETDCR #define CONFIG_CMD_SOURCE #define CONFIG_CMD_XIMG -#define CONFIG_CMD_IDE +#define CONFIG_CMD_SCSI + #define CONFIG_CMD_FAT #define CONFIG_CMD_EXT2 #define CONFIG_CMD_ZBOOT #define CONFIG_BOOTDELAY 2 -#define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyS0,9600" +#define CONFIG_BOOTARGS \ + "root=/dev/sdb3 init=/sbin/init rootwait ro" +#define CONFIG_BOOTCOMMAND \ + "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" + #if defined(CONFIG_CMD_KGDB) #define CONFIG_KGDB_BAUDRATE 115200