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| author | Gabor Juhos <juhosg@openwrt.org> | 2012-10-28 19:52:02 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2012-10-28 19:52:02 +0000 |
| commit | e4db63fd64b1716715ac7289dc6f1fc48593d4af (patch) | |
| tree | c5493128b26209a31354c173a6c020f4cbf37ef6 /target/linux/ar71xx/patches-3.6/462-mtd-m25p80-set-spi-transfer-type.patch | |
| parent | 87186c5ed4681ba9830c072f4487e206147c973d (diff) | |
| download | mtk-20170518-e4db63fd64b1716715ac7289dc6f1fc48593d4af.zip mtk-20170518-e4db63fd64b1716715ac7289dc6f1fc48593d4af.tar.gz mtk-20170518-e4db63fd64b1716715ac7289dc6f1fc48593d4af.tar.bz2 | |
ar71xx: add initial support for 3.6
The nand subtarget is not working yet.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 33983
Diffstat (limited to 'target/linux/ar71xx/patches-3.6/462-mtd-m25p80-set-spi-transfer-type.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.6/462-mtd-m25p80-set-spi-transfer-type.patch | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.6/462-mtd-m25p80-set-spi-transfer-type.patch b/target/linux/ar71xx/patches-3.6/462-mtd-m25p80-set-spi-transfer-type.patch new file mode 100644 index 0000000..7423dfd --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/462-mtd-m25p80-set-spi-transfer-type.patch @@ -0,0 +1,15 @@ +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -362,10 +362,12 @@ static int m25p80_read(struct mtd_info * + * OPCODE_FAST_READ (if available) is faster. + * Should add 1 byte DUMMY_BYTE. + */ ++ t[0].type = SPI_TRANSFER_FLASH_READ_CMD; + t[0].tx_buf = flash->command; + t[0].len = m25p_cmdsz(flash) + FAST_READ_DUMMY_BYTE; + spi_message_add_tail(&t[0], &m); + ++ t[1].type = SPI_TRANSFER_FLASH_READ_DATA; + spi_message_add_tail(&t[1], &m); + + mutex_lock(&flash->lock); |