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Merge branch 'u-boot/master' into 'u-boot-arm/master'

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Conflicts:
	arch/arm/cpu/arm926ejs/mxs/Makefile
	include/configs/trats.h
	include/configs/trats2.h
	include/mmc.h
This commit is contained in:
Albert ARIBAUD
2014-04-08 09:25:08 +02:00
parent c71645ad2b 04d2f0a9f3
commit 519fdde9e6
97 changed files with 8943 additions and 10922 deletions
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42
drivers/dfu/dfu.c
View File

@@ -127,6 +127,28 @@ static int dfu_write_buffer_drain(struct dfu_entity *dfu)
return ret;
}
int dfu_flush(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num)
{
int ret = 0;
if (dfu->flush_medium)
ret = dfu->flush_medium(dfu);
printf("\nDFU complete CRC32: 0x%08x\n", dfu->crc);
/* clear everything */
dfu_free_buf();
dfu->crc = 0;
dfu->offset = 0;
dfu->i_blk_seq_num = 0;
dfu->i_buf_start = dfu_buf;
dfu->i_buf_end = dfu_buf;
dfu->i_buf = dfu->i_buf_start;
dfu->inited = 0;
return ret;
}
int dfu_write(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num)
{
int ret = 0;
@@ -197,26 +219,6 @@ int dfu_write(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num)
ret = tret;
}
/* end? */
if (size == 0) {
/* Now try and flush to the medium if needed. */
if (dfu->flush_medium)
ret = dfu->flush_medium(dfu);
printf("\nDFU complete CRC32: 0x%08x\n", dfu->crc);
/* clear everything */
dfu_free_buf();
dfu->crc = 0;
dfu->offset = 0;
dfu->i_blk_seq_num = 0;
dfu->i_buf_start = dfu_buf;
dfu->i_buf_end = dfu_buf;
dfu->i_buf = dfu->i_buf_start;
dfu->inited = 0;
}
return ret = 0 ? size : ret;
}

31
drivers/dfu/dfu_mmc.c
View File

@@ -12,6 +12,7 @@
#include <errno.h>
#include <div64.h>
#include <dfu.h>
#include <mmc.h>
static unsigned char __aligned(CONFIG_SYS_CACHELINE_SIZE)
dfu_file_buf[CONFIG_SYS_DFU_MAX_FILE_SIZE];
@@ -20,8 +21,8 @@ static long dfu_file_buf_len;
static int mmc_block_op(enum dfu_op op, struct dfu_entity *dfu,
u64 offset, void *buf, long *len)
{
char cmd_buf[DFU_CMD_BUF_SIZE];
u32 blk_start, blk_count;
struct mmc *mmc = find_mmc_device(dfu->dev_num);
u32 blk_start, blk_count, n = 0;
/*
* We must ensure that we work in lba_blk_size chunks, so ALIGN
@@ -38,12 +39,28 @@ static int mmc_block_op(enum dfu_op op, struct dfu_entity *dfu,
return -EINVAL;
}
sprintf(cmd_buf, "mmc %s %p %x %x",
op == DFU_OP_READ ? "read" : "write",
buf, blk_start, blk_count);
debug("%s: %s dev: %d start: %d cnt: %d buf: 0x%p\n", __func__,
op == DFU_OP_READ ? "MMC READ" : "MMC WRITE", dfu->dev_num,
blk_start, blk_count, buf);
switch (op) {
case DFU_OP_READ:
n = mmc->block_dev.block_read(dfu->dev_num, blk_start,
blk_count, buf);
break;
case DFU_OP_WRITE:
n = mmc->block_dev.block_write(dfu->dev_num, blk_start,
blk_count, buf);
break;
default:
error("Operation not supported\n");
}
debug("%s: %s 0x%p\n", __func__, cmd_buf, cmd_buf);
return run_command(cmd_buf, 0);
if (n != blk_count) {
error("MMC operation failed");
return -EIO;
}
return 0;
}
static int mmc_file_buffer(struct dfu_entity *dfu, void *buf, long *len)