mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2024-12-24 07:33:04 +00:00
4b14b42abf
This CFI patch was accepted upstream for 5.13. Move it away from under ath79 and place under backports to be removed in due time. Signed-off-by: Mauri Sandberg <sandberg@mailfence.com>
18 lines
565 B
Diff
18 lines
565 B
Diff
From: George Kashperko <george@znau.edu.ua>
|
|
Subject: Issue map read after Write Buffer Load command to ensure chip is ready to receive data.
|
|
|
|
Signed-off-by: George Kashperko <george@znau.edu.ua>
|
|
---
|
|
drivers/mtd/chips/cfi_cmdset_0002.c | 1 +
|
|
1 file changed, 1 insertion(+)
|
|
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
|
|
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
|
|
@@ -2057,6 +2057,7 @@ static int __xipram do_write_buffer(stru
|
|
|
|
/* Write Buffer Load */
|
|
map_write(map, CMD(0x25), cmd_adr);
|
|
+ (void) map_read(map, cmd_adr);
|
|
|
|
chip->state = FL_WRITING_TO_BUFFER;
|
|
|