Patchwork [U-Boot,v3,7/7] gpt: Enable support for GPT partition table restoration at Samsung's Trats

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Submitter Łukasz Majewski
Date Sept. 13, 2012, 8:10 a.m.
Message ID <1347523805-17825-8-git-send-email-l.majewski@samsung.com>
Download mbox | patch
Permalink /patch/183547/
State Deferred
Delegated to: Tom Rini
Headers show

Comments

Łukasz Majewski - Sept. 13, 2012, 8:10 a.m.
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>

---
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
---
 include/configs/trats.h |   23 ++++++++++++++++++++++-
 1 files changed, 22 insertions(+), 1 deletions(-)

Patch

diff --git a/include/configs/trats.h b/include/configs/trats.h
index f8da9c0..e595b5e 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 +123,24 @@ 
 #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_KERNEL		"kernel"
+#define PARTS_ROOT		"platform"
+#define PARTS_DATA		"data"
+#define PARTS_CSC		"csc"
+#define PARTS_UMS		"ums"
+
+#define PARTS_DEFAULT	"name="PARTS_CSA",size=8MiB;"\
+			"name="PARTS_BOOTLOADER",size=60MiB;"\
+			"name="PARTS_KERNEL",size=60MiB;"\
+			"name="PARTS_ROOT",size=1GiB;"\
+			"name="PARTS_DATA",size=3GiB;"\
+			"name="PARTS_CSC",size=150MiB;"\
+			"name="PARTS_UMS",size=-\0"
+#define GPT_PARTS_NUM 7
+
 #define CONFIG_DFU_ALT \
 	"dfu_alt_info=" \
 	"u-boot mmc 80 400;" \
@@ -171,7 +190,8 @@ 
 	"mmcbootpart=2\0" \
 	"mmcrootpart=3\0" \
 	"opts=always_resume=1\0" \
-	CONFIG_DFU_ALT
+	"partitions=" PARTS_DEFAULT \
+	CONFIG_DFU_ALT \
 
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
@@ -207,6 +227,7 @@ 
 #define CONFIG_ENV_OFFSET		((32 - 4) << 10) /* 32KiB - 4KiB */
 
 #define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
 
 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_CACHELINE_SIZE       32