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 /drivers | |
| 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 'drivers')
| -rw-r--r-- | drivers/partition/gpt.c | 5 | ||||
| -rw-r--r-- | drivers/partition/partition.c | 14 |
2 files changed, 10 insertions, 9 deletions
diff --git a/drivers/partition/gpt.c b/drivers/partition/gpt.c index 4577f06a..1b804dee 100644 --- a/drivers/partition/gpt.c +++ b/drivers/partition/gpt.c @@ -52,9 +52,10 @@ int parse_gpt_entry(gpt_entry_t *gpt_entry, partition_entry_t *entry) if (result != 0) { return result; } - entry->start = (uint64_t)gpt_entry->first_lba * PARTITION_BLOCK_SIZE; + entry->start = (uint64_t)gpt_entry->first_lba * + PLAT_PARTITION_BLOCK_SIZE; entry->length = (uint64_t)(gpt_entry->last_lba - gpt_entry->first_lba + 1) * - PARTITION_BLOCK_SIZE; + PLAT_PARTITION_BLOCK_SIZE; return 0; } diff --git a/drivers/partition/partition.c b/drivers/partition/partition.c index 7fdbf538..68133eaf 100644 --- a/drivers/partition/partition.c +++ b/drivers/partition/partition.c @@ -15,7 +15,7 @@ #include <drivers/partition/mbr.h> #include <plat/common/platform.h> -static uint8_t mbr_sector[PARTITION_BLOCK_SIZE]; +static uint8_t mbr_sector[PLAT_PARTITION_BLOCK_SIZE]; static partition_entry_list_t list; #if LOG_LEVEL >= LOG_LEVEL_VERBOSE @@ -57,15 +57,15 @@ static int load_mbr_header(uintptr_t image_handle, mbr_entry_t *mbr_entry) return result; } result = io_read(image_handle, (uintptr_t)&mbr_sector, - PARTITION_BLOCK_SIZE, &bytes_read); + PLAT_PARTITION_BLOCK_SIZE, &bytes_read); if (result != 0) { WARN("Failed to read data (%i)\n", result); return result; } /* Check MBR boot signature. */ - if ((mbr_sector[PARTITION_BLOCK_SIZE - 2] != MBR_SIGNATURE_FIRST) || - (mbr_sector[PARTITION_BLOCK_SIZE - 1] != MBR_SIGNATURE_SECOND)) { + if ((mbr_sector[LEGACY_PARTITION_BLOCK_SIZE - 2] != MBR_SIGNATURE_FIRST) || + (mbr_sector[LEGACY_PARTITION_BLOCK_SIZE - 1] != MBR_SIGNATURE_SECOND)) { return -ENOENT; } offset = (uintptr_t)&mbr_sector + MBR_PRIMARY_ENTRY_OFFSET; @@ -120,15 +120,15 @@ static int load_mbr_entry(uintptr_t image_handle, mbr_entry_t *mbr_entry, return result; } result = io_read(image_handle, (uintptr_t)&mbr_sector, - PARTITION_BLOCK_SIZE, &bytes_read); + PLAT_PARTITION_BLOCK_SIZE, &bytes_read); if (result != 0) { WARN("Failed to read data (%i)\n", result); return result; } /* Check MBR boot signature. */ - if ((mbr_sector[PARTITION_BLOCK_SIZE - 2] != MBR_SIGNATURE_FIRST) || - (mbr_sector[PARTITION_BLOCK_SIZE - 1] != MBR_SIGNATURE_SECOND)) { + if ((mbr_sector[LEGACY_PARTITION_BLOCK_SIZE - 2] != MBR_SIGNATURE_FIRST) || + (mbr_sector[LEGACY_PARTITION_BLOCK_SIZE - 1] != MBR_SIGNATURE_SECOND)) { return -ENOENT; } offset = (uintptr_t)&mbr_sector + |