Logic PD makes four different system on modules. This patch will auto detect the board type and identify the corresponding device tree image.
V2: Added 'default:' case to switch statement Since board_late_init() is defined as int, we now return 0
Signed-off-by: Derald Woods woods.technical@gmail.com Signed-off-by: Adam Ford aford173@gmail.com --- board/logicpd/omap3som/omap3logic.c | 24 ++++++++++++++++++++++++ include/configs/omap3_logic.h | 2 +- 2 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/board/logicpd/omap3som/omap3logic.c b/board/logicpd/omap3som/omap3logic.c index b5c44f9..668f684 100644 --- a/board/logicpd/omap3som/omap3logic.c +++ b/board/logicpd/omap3som/omap3logic.c @@ -228,6 +228,30 @@ int board_init(void) return 0; }
+#ifdef CONFIG_BOARD_LATE_INIT +int board_late_init(void) +{ + switch (gd->bd->bi_arch_number) { + case MACH_TYPE_DM3730_TORPEDO: + setenv("fdtimage", "logicpd-torpedo-37xx-devkit.dtb"); + break; + case MACH_TYPE_DM3730_SOM_LV: + setenv("fdtimage", "logicpd-som-lv-37xx-devkit.dtb"); + break; + case MACH_TYPE_OMAP3_TORPEDO: + setenv("fdtimage", "logicpd-torpedo-35xx-devkit.dtb"); + break; + case MACH_TYPE_OMAP3530_LV_SOM: + setenv("fdtimage", "logicpd-som-lv-35xx-devkit.dtb"); + break; + default: + /* unknown machine type */ + break; + } + return 0; +} +#endif + #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h index fba2a12..0fc9d1c 100644 --- a/include/configs/omap3_logic.h +++ b/include/configs/omap3_logic.h @@ -40,7 +40,7 @@
#define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO - +#define CONFIG_BOARD_LATE_INIT #define CONFIG_MISC_INIT_R /* misc_init_r dumps the die id */ #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS