diff options
| author | Michael Scott <michael.scott@linaro.org> | 2015-01-26 11:54:51 -0800 |
|---|---|---|
| committer | Michael Scott <michael.scott@linaro.org> | 2015-01-26 16:10:48 -0800 |
| commit | 92dcbd98601cfee0ddd4d1b98f19433cd8d7c6cb (patch) | |
| tree | c5ccd46934c3483a71e9a8cb7bb70a207d0536c8 | |
| parent | 35871dc795ce5e0a1cca8edb1075509c1a4f0a06 (diff) | |
fastboot: add handling for partition aliases via environment settings
On devices where GPT limitations prevent user-friendly partition names such as
boot, system and cache, implement checks for aliases when accessing partitions
by name.
Change-Id: I3776d1054a0540e434e88e48d2c7f07c18da1ebe
Signed-off-by: Michael Scott <michael.scott@linaro.org>
| -rw-r--r-- | common/fb_mmc.c | 12 | ||||
| -rw-r--r-- | include/configs/jetson-tk1.h | 8 |
2 files changed, 20 insertions, 0 deletions
diff --git a/common/fb_mmc.c b/common/fb_mmc.c index fb06d8a557..2bee3ff35c 100644 --- a/common/fb_mmc.c +++ b/common/fb_mmc.c @@ -78,6 +78,18 @@ void fb_mmc_flash_write(const char *cmd, void *download_buffer, ret = get_partition_info_efi_by_name(dev_desc, cmd, &info); if (ret) { + char env_alias_name[25 + 32 + 1]; /* strlen("fastboot_partition_alias_") + 32(part_name) + 1 */ + char *aliased_part_name; + + /* check for alias */ + strcpy(env_alias_name, "fastboot_partition_alias_"); + strcat(env_alias_name, cmd); + aliased_part_name = getenv(env_alias_name); + if (aliased_part_name != NULL) + ret = get_partition_info_efi_by_name(dev_desc, aliased_part_name, &info); + } + + if (ret) { error("cannot find partition: '%s'\n", cmd); fastboot_fail("cannot find partition"); return; diff --git a/include/configs/jetson-tk1.h b/include/configs/jetson-tk1.h index bf522b6990..f4b802d6f7 100644 --- a/include/configs/jetson-tk1.h +++ b/include/configs/jetson-tk1.h @@ -113,6 +113,14 @@ #define CONFIG_FASTBOOT_FLASH #define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 #define BOARD_EXTRA_ENV_SETTINGS \ + "fastboot_partition_alias_boot=LNX\0" \ + "fastboot_partition_alias_recovery=SOS\0" \ + "fastboot_partition_alias_system=APP\0" \ + "fastboot_partition_alias_cache=CAC\0" \ + "fastboot_partition_alias_misc=MSC\0" \ + "fastboot_partition_alias_factory=FCT\0" \ + "fastboot_partition_alias_userdata=UDA\0" \ + "fastboot_partition_alias_vendor=VNR\0" \ "bootargs_append=" \ "init=init console=ttyS0,115200n8 " \ "lp0_vec=2064@0xf46ff000 mem=1862M@2048M vpr=151M@3945M tsec=32M@3913M " \ |