ipq806x: enable NAND flash support in the kernel

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

diff --git a/target/linux/ipq806x/Makefile b/target/linux/ipq806x/Makefile
index b6ddfe26b9b8c167b32e35ca75c601fef1f8a4fd..45f83ddcdfa4f1c70fa9ea3625ccf7d803b4f4a3 100644 (file)
--- a/target/linux/ipq806x/Makefile
+++ b/target/linux/ipq806x/Makefile
@@ -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>
 

diff --git a/target/linux/ipq806x/config-3.18 b/target/linux/ipq806x/config-3.18
index feedfd91f10dc8d56169b3ab5dcc6ddc05eccaf1..2a837f5282f6d2467827e479da0c57bbd2b658ad 100644 (file)
--- a/target/linux/ipq806x/config-3.18
+++ b/target/linux/ipq806x/config-3.18
@@ -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

diff --git a/target/linux/ipq806x/config-4.1 b/target/linux/ipq806x/config-4.1
index 0262e7a586d33a9d525f43641132f25fce1174e0..f711dd5a126055c1dc8da3960f5bb2789183c0e8 100644 (file)
--- a/target/linux/ipq806x/config-4.1
+++ b/target/linux/ipq806x/config-4.1
@@ -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