[U-Boot] [PATCH 3/3] sata: use block layer for sata command

Eric Nelson
2016-03-27T19:00:15Z

Call blk_dread, blk_dwrite, blk_derase to ensure that the block cache is
used if enabled and to remove build breakage when CONFIG_BLK is enabled.

Signed-off-by: Eric Nelson <eric@nelint.com>
---
cmd/sata.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cmd/sata.c b/cmd/sata.c
index c8de9a3..8748cce 100644
--- a/cmd/sata.c
+++ b/cmd/sata.c
@@ -183,7 +183,8 @@ static int do_sata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
printf("\nSATA read: device %d block # %ld, count %ld ... ",
sata_curr_device, blk, cnt);

- n = sata_read(sata_curr_device, blk, cnt, (u32 *)addr);
+ n = blk_dread(&sata_dev_desc[sata_curr_device],
+ blk, cnt, (u32 *)addr);

/* flush cache after read */
flush_cache(addr, cnt * sata_dev_desc[sata_curr_device].blksz);
@@ -201,7 +202,8 @@ static int do_sata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
printf("\nSATA write: device %d block # %ld, count %ld ... ",
sata_curr_device, blk, cnt);

- n = sata_write(sata_curr_device, blk, cnt, (u32 *)addr);
+ n = blk_dwrite(&sata_dev_desc[sata_curr_device],
+ blk, cnt, (u32 *)addr);

printf("%ld blocks written: %s\n",
n, (n == cnt) ? "OK" : "ERROR");
--
2.6.2