调试好了,我再来这跟帖。 我也遇到这种问题了。。。
等,,, drivers/mmc/host/s3cmci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -329,7 +329,7 @@ static void do_pio_write(struct s3cmci_h
to_ptr = host->base + host->sdidata;
- while ((fifo = fifo_free(host))) {
+ while ((fifo = fifo_free(host)) > 3) {
if (!host->pio_bytes) {
res = get_data_buffer(host, &host->pio_bytes,
&host->pio_ptr);
上面是补丁,关于linux-2.6.28.7的sd
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