On Mon, May 13, 2013 at 08:36:24PM +0200, Peter Korsgaard wrote:
This patch series adds falcon boot mode for MMC (raw and FAT), similar to the existing nand support.
As an example, it adds falcon boot support for the am335x evm board, which is the platform that has been used to test the series (FAT and raw).
Changes since V2:
- Drop RFC and adjust am335x nand MTDPARTS_DEFAULT settings according to Tom Rini's feedback.
Changes since V1:
- Adjusted am335x parameters according to Tom Rini's feedback. Added spl command for easy kernel parameter area snapshot creation.
Peter Korsgaard (6): spl_mmc: return error from mmc_load_image_{raw,fat} rather than hanging spl_mmc: mmc_load_image_fat(): Add filename argument and move fat init out spl_mmc: add Falcon mode support for FAT variant spl_mmc: mmc_load_image_raw(): Add sector argument spl_mmc: add Falcon mode support for raw variant am335x: enable falcon boot mode for mmc (raw and fat) and nand
README | 18 +++++++++ board/ti/am335x/board.c | 9 +++++ drivers/mmc/spl_mmc.c | 91 ++++++++++++++++++++++++++++++------------ include/configs/am335x_evm.h | 30 ++++++++++++-- 4 files changed, 119 insertions(+), 29 deletions(-)
Applied to u-boot/master, with the following additional patch:
From b6144dfce98c6a893a411052256b81b5afc6e5c4 Mon Sep 17 00:00:00 2001 From: Tom Rini trini@ti.com Date: Fri, 7 Jun 2013 14:16:43 -0400 Subject: [PATCH 1/1] devkit8000: Add SPL_OS for MMC support
Signed-off-by: Tom Rini trini@ti.com --- include/configs/devkit8000.h | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h index 788227d..3b74d7c 100644 --- a/include/configs/devkit8000.h +++ b/include/configs/devkit8000.h @@ -360,6 +360,14 @@ #define CONFIG_CMD_SPL_NAND_OFS (CONFIG_SYS_NAND_SPL_KERNEL_OFFS+\ 0x400000) #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 + +#define CONFIG_SPL_FAT_LOAD_KERNEL_NAME "uImage" +#define CONFIG_SPL_FAT_LOAD_ARGS_NAME "args" + +#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x500 /* address 0xa0000 */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x8 /* address 0x1000 */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 8 /* 4KB */ + #define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_SDRAM_1 + 0x100)
#endif /* __CONFIG_H */