diff options
| author | Haojian Zhuang <haojian.zhuang@linaro.org> | 2019-09-14 18:01:16 +0800 |
|---|---|---|
| committer | Haojian Zhuang <haojian.zhuang@linaro.org> | 2019-09-18 18:18:20 +0800 |
| commit | f8631f51392f0688c70cfd53dc66422404e00e16 (patch) | |
| tree | 81558c0602493f47be62eb7d498bca2278980c31 /include | |
| parent | 6129e9a643274e658a0e6f5428ad976676c7bb7a (diff) | |
drivers: partition: support different block size
The block size of some storage device is 4096-byte long, such as UFS. But
PARTITION_BLOCK_SIZE is defined as 512-byte long. So replace it by
PLAT_PARTITION_BLOCK_SIZE. Make it configurable in platform.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Change-Id: Iada05f7c646d0a0f2c0d3b8545540b3cb7153de3
Diffstat (limited to 'include')
| -rw-r--r-- | include/drivers/partition/gpt.h | 4 | ||||
| -rw-r--r-- | include/drivers/partition/partition.h | 10 |
2 files changed, 11 insertions, 3 deletions
diff --git a/include/drivers/partition/gpt.h b/include/drivers/partition/gpt.h index 3ae160fd..d923e953 100644 --- a/include/drivers/partition/gpt.h +++ b/include/drivers/partition/gpt.h @@ -10,9 +10,9 @@ #include <drivers/partition/partition.h> #define PARTITION_TYPE_GPT 0xee -#define GPT_HEADER_OFFSET PARTITION_BLOCK_SIZE +#define GPT_HEADER_OFFSET PLAT_PARTITION_BLOCK_SIZE #define GPT_ENTRY_OFFSET (GPT_HEADER_OFFSET + \ - PARTITION_BLOCK_SIZE) + PLAT_PARTITION_BLOCK_SIZE) #define GUID_LEN 16 #define GPT_SIGNATURE "EFI PART" diff --git a/include/drivers/partition/partition.h b/include/drivers/partition/partition.h index d94c7824..5f648337 100644 --- a/include/drivers/partition/partition.h +++ b/include/drivers/partition/partition.h @@ -17,7 +17,15 @@ CASSERT(PLAT_PARTITION_MAX_ENTRIES <= 128, assert_plat_partition_max_entries); -#define PARTITION_BLOCK_SIZE 512 +#if !PLAT_PARTITION_BLOCK_SIZE +# define PLAT_PARTITION_BLOCK_SIZE 512 +#endif /* PLAT_PARTITION_BLOCK_SIZE */ + +CASSERT((PLAT_PARTITION_BLOCK_SIZE == 512) || + (PLAT_PARTITION_BLOCK_SIZE == 4096), + assert_plat_partition_block_size); + +#define LEGACY_PARTITION_BLOCK_SIZE 512 #define EFI_NAMELEN 36 |