621677154f
Based on 4.4-rc3. Runtime tested on MIPS. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 47701
18 lines
556 B
Diff
18 lines
556 B
Diff
From: George Kashperko <george@znau.edu.ua>
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Issue map read after Write Buffer Load command to ensure chip is ready
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to receive data.
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Signed-off-by: George Kashperko <george@znau.edu.ua>
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---
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drivers/mtd/chips/cfi_cmdset_0002.c | 1 +
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1 file changed, 1 insertion(+)
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--- a/drivers/mtd/chips/cfi_cmdset_0002.c
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+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
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@@ -1830,6 +1830,7 @@ static int __xipram do_write_buffer(stru
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/* Write Buffer Load */
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map_write(map, CMD(0x25), cmd_adr);
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+ (void) map_read(map, cmd_adr);
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chip->state = FL_WRITING_TO_BUFFER;
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