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ipq806x: enable NAND flash support in the kernel

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Previous patch set backported the recently posted NAND flash driver to
3.18 and 4.1 kernel. This patch now enables it in the kernel config.

There is no change to the partition layout and init yet. But the NAND
flash can be seen in the mtd list on an AP148:

root@OpenWrt:/# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 10000000 00020000 "qcom-nandc"
...

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 46569
This commit is contained in:
Felix Fietkau 2015-08-07 08:36:36 +00:00
parent d523866eb3
commit 3e52c8c357
3 changed files with 39 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
target/linux/ipq806x/Makefile
View file

@ -5,7 +5,7 @@ include $(TOPDIR)/rules.mk
ARCH:=arm
BOARD:=ipq806x
BOARDNAME:=Qualcomm Atheros IPQ806X
FEATURES:=squashfs
FEATURES:=squashfs nand ubifs
CPU_TYPE:=cortex-a7
MAINTAINER:=John Crispin <blogic@openwrt.org>

21
target/linux/ipq806x/config-3.18
View file

@ -104,6 +104,8 @@ CONFIG_CRC16=y
# CONFIG_CRC32_SARWATE is not set
CONFIG_CRC32_SLICEBY8=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_SHA1_ARM_NEON is not set
# CONFIG_CRYPTO_SHA512_ARM_NEON is not set
CONFIG_CRYPTO_XZ=y
@ -251,10 +253,21 @@ CONFIG_MSM_IOMMU=y
CONFIG_MSM_MMCC_8960=y
CONFIG_MSM_MMCC_8974=y
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_IMPA7 is not set
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_M25P80=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_QCOM=y
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPLIT_FIRMWARE=y
CONFIG_MTD_SPLIT_FIT_FW=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_BLOCK is not set
# CONFIG_MTD_UBI_FASTMAP is not set
# CONFIG_MTD_UBI_GLUEBI is not set
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MULTI_IRQ_HANDLER=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_NEED_DMA_MAP_STATE=y
@ -327,7 +340,7 @@ CONFIG_PREEMPT_RCU=y
CONFIG_PRINTK_TIME=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PTP_1588_CLOCK=y
# CONFIG_QCOM_ADM is not set
CONFIG_QCOM_ADM=y
CONFIG_QCOM_BAM_DMA=y
CONFIG_QCOM_GSBI=y
CONFIG_QCOM_HFPLL=y
@ -395,6 +408,11 @@ CONFIG_THERMAL_OF=y
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TIMER_STATS=y
CONFIG_TREE_PREEMPT_RCU=y
CONFIG_UBIFS_FS=y
# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_XZ=y
CONFIG_UBIFS_FS_ZLIB=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_UID16=y
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
@ -416,5 +434,6 @@ CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_ZBOOT_ROM_BSS=0
CONFIG_ZBOOT_ROM_TEXT=0
CONFIG_ZLIB_DEFLATE=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZONE_DMA_FLAG=0

19
target/linux/ipq806x/config-4.1
View file

@ -111,6 +111,8 @@ CONFIG_CRC16=y
# CONFIG_CRC32_SARWATE is not set
CONFIG_CRC32_SLICEBY8=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_XZ=y
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_DEBUG_BUGVERBOSE=y
@ -263,9 +265,18 @@ CONFIG_MSM_MMCC_8960=y
CONFIG_MSM_MMCC_8974=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_M25P80=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_QCOM=y
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPLIT_FIRMWARE=y
CONFIG_MTD_SPLIT_FIT_FW=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_BLOCK is not set
# CONFIG_MTD_UBI_FASTMAP is not set
# CONFIG_MTD_UBI_GLUEBI is not set
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MULTI_IRQ_HANDLER=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_NEED_DMA_MAP_STATE=y
@ -341,7 +352,7 @@ CONFIG_PREEMPT_RCU=y
CONFIG_PRINTK_TIME=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PTP_1588_CLOCK=y
# CONFIG_QCOM_ADM is not set
CONFIG_QCOM_ADM=y
CONFIG_QCOM_BAM_DMA=y
CONFIG_QCOM_GSBI=y
CONFIG_QCOM_HFPLL=y
@ -406,6 +417,11 @@ CONFIG_THERMAL_OF=y
# CONFIG_THUMB2_KERNEL is not set
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TIMER_STATS=y
CONFIG_UBIFS_FS=y
# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_XZ=y
CONFIG_UBIFS_FS_ZLIB=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_UID16=y
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
@ -427,5 +443,6 @@ CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_ZBOOT_ROM_BSS=0
CONFIG_ZBOOT_ROM_TEXT=0
CONFIG_ZLIB_DEFLATE=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZONE_DMA_FLAG=0