From: Lukasz Majewski l.majewski@samsung.com
Enable support for GPT partition table restoration at Samsung's Trats development board.
Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com CC: Minkyu Kang mk7.kang@samsung.com --- Changes for v2: - New format for default GPT partitions (key=value pairs) - replace size definitions with more readable description(1GiB instead of 1G)
Changes for v3: - None
Changes for v4: - Modified default partitions list --- include/configs/trats.h | 29 ++++++++++++++++++++++++++++- 1 files changed, 28 insertions(+), 1 deletions(-)
diff --git a/include/configs/trats.h b/include/configs/trats.h index d7808aa..05e71c4 100644 --- a/include/configs/trats.h +++ b/include/configs/trats.h @@ -98,6 +98,7 @@ #undef CONFIG_CMD_MTDPARTS #define CONFIG_CMD_MMC #define CONFIG_CMD_DFU +#define CONFIG_CMD_GPT
/* FAT */ #define CONFIG_CMD_FAT @@ -122,6 +123,25 @@ #define CONFIG_BOOTBLOCK "10" #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}"
+/* Tizen - partitions definitions */ +#define PARTS_CSA "csa-mmc" +#define PARTS_BOOTLOADER "u-boot" +#define PARTS_BOOT "boot" +#define PARTS_ROOT "platform" +#define PARTS_DATA "data" +#define PARTS_CSC "csc" +#define PARTS_UMS "ums" + +#define PARTS_DEFAULT \ + "name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \ + "name="PARTS_BOOTLOADER",size=60MiB," \ + "uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \ + "name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ + "name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \ + "name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ + "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \ + "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \ + #define CONFIG_DFU_ALT \ "dfu_alt_info=" \ "u-boot mmc 80 400;" \ @@ -171,7 +191,9 @@ "mmcbootpart=2\0" \ "mmcrootpart=3\0" \ "opts=always_resume=1\0" \ - CONFIG_DFU_ALT + "uuid_gpt_disk=\0" \ + "partitions=" PARTS_DEFAULT \ + CONFIG_DFU_ALT \
/* Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ @@ -208,6 +230,11 @@
#define CONFIG_DOS_PARTITION
+/* GPT */ +#define CONFIG_EFI_PARTITION +#define CONFIG_PARTITION_UUIDS +#define DEFAULT_PARTITIONS_ENV "partitions" + #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_CACHELINE_SIZE 32