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ramips: fix wrong blocksizes

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The D-Link DIR-860L B1 has a flash chip which doesn't support
4K sectors. Since the DIR-860L B1 was the only mt7621 board which had
the 4k blocksize set, the 4K sector support is removed from the kernel
config.

I've checked the flash chips of all boards having set a 4K blocksize
again. This time I searched harder to finding bootlogs instead of
relying on wikis articles and/or the device tree source file.

The Planex MZK-DP150N has an en25q32b instead of the mentioned one in
the dts. Albeit the en25q32b supports 4K sectors, 4K support is not
enabled in the driver. Change the blocksize for this board back to 64K.

Reported-by: Russell Senior <russell@personaltelco.net>
Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Mathias Kresin 2016-09-14 19:11:19 +02:00
parent d14c28fc80
commit eb88a9cacb
3 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
target/linux/ramips/image/mt7621.mk
View File

@ -57,7 +57,7 @@ TARGET_DEVICES += wsr-1166
define Device/dir-860l-b1
DTS := DIR-860L-B1
BLOCKSIZE := 4k
BLOCKSIZE := 64k
IMAGES += factory.bin
KERNEL := kernel-bin | patch-dtb | relocate-kernel | lzma | uImage lzma
IMAGE_SIZE := $(ralink_default_fw_size_16M)

2
target/linux/ramips/image/rt305x.mk
View File

@ -432,7 +432,7 @@ TARGET_DEVICES += wcr150gn
define Device/mzk-dp150n
DTS := MZK-DP150N
BLOCKSIZE := 4k
BLOCKSIZE := 64k
IMAGE_SIZE := $(ralink_default_fw_size_4M)
DEVICE_TITLE := Planex MZK-DP150N
DEVICE_PACKAGES := kmod-spi-dev

1
target/linux/ramips/mt7621/config-4.4
View File

@ -159,7 +159,6 @@ CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
CONFIG_MTD_SPLIT_FIRMWARE=y
CONFIG_MTD_SPLIT_SEAMA_FW=y
CONFIG_MTD_SPLIT_TRX_FW=y