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mmc: Separate "mmc swrite" from fastboot

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Introduce CONFIG_IMAGE_SPARSE and CONFIG_CMD_MMC_SWRITE so the "mmc
swrite" command is separated from the fastboot code.

Move image-sparse from common to lib so it's clear it's library code.

Rename CONFIG_FASTBOOT_FLASH_FILLBUF_SIZE to CONFIG_IMAGE_SPARSE_FILLBUF_SIZE
and migrate it to Kconfig.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Alex Kiernan
2018-05-29 15:30:52 +00:00
committed by Marek Vasut
parent 4085b90303
commit c232d14d11
8 changed files with 28 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
cmd/mmc.c
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@@ -308,8 +308,7 @@ static int do_mmc_read(cmd_tbl_t *cmdtp, int flag,
return (n == cnt) ? CMD_RET_SUCCESS : CMD_RET_FAILURE;
}
#if CONFIG_IS_ENABLED(MMC_WRITE)
#if defined(CONFIG_FASTBOOT_FLASH)
#if CONFIG_IS_ENABLED(CMD_MMC_SWRITE)
static lbaint_t mmc_sparse_write(struct sparse_storage *info, lbaint_t blk,
lbaint_t blkcnt, const void *buffer)
{
@@ -374,6 +373,7 @@ static int do_mmc_sparse_write(cmd_tbl_t *cmdtp, int flag,
}
#endif
#if CONFIG_IS_ENABLED(MMC_WRITE)
static int do_mmc_write(cmd_tbl_t *cmdtp, int flag,
int argc, char * const argv[])
{
@@ -868,10 +868,10 @@ static cmd_tbl_t cmd_mmc[] = {
U_BOOT_CMD_MKENT(read, 4, 1, do_mmc_read, "", ""),
#if CONFIG_IS_ENABLED(MMC_WRITE)
U_BOOT_CMD_MKENT(write, 4, 0, do_mmc_write, "", ""),
#if defined(CONFIG_FASTBOOT_FLASH)
U_BOOT_CMD_MKENT(swrite, 3, 0, do_mmc_sparse_write, "", ""),
#endif
U_BOOT_CMD_MKENT(erase, 3, 0, do_mmc_erase, "", ""),
#endif
#if CONFIG_IS_ENABLED(CMD_MMC_SWRITE)
U_BOOT_CMD_MKENT(swrite, 3, 0, do_mmc_sparse_write, "", ""),
#endif
U_BOOT_CMD_MKENT(rescan, 1, 1, do_mmc_rescan, "", ""),
U_BOOT_CMD_MKENT(part, 1, 1, do_mmc_part, "", ""),
@@ -927,7 +927,7 @@ U_BOOT_CMD(
"info - display info of the current MMC device\n"
"mmc read addr blk# cnt\n"
"mmc write addr blk# cnt\n"
#if defined(CONFIG_FASTBOOT_FLASH)
#if CONFIG_IS_ENABLED(CMD_MMC_SWRITE)
"mmc swrite addr blk#\n"
#endif
"mmc erase blk# cnt\n"