diff options
Diffstat (limited to 'package/boot/uboot-layerscape/patches/0032-driver-spi-fsl_qspi-enable-AHB-read-for-qspi.patch')
| -rw-r--r-- | package/boot/uboot-layerscape/patches/0032-driver-spi-fsl_qspi-enable-AHB-read-for-qspi.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/package/boot/uboot-layerscape/patches/0032-driver-spi-fsl_qspi-enable-AHB-read-for-qspi.patch b/package/boot/uboot-layerscape/patches/0032-driver-spi-fsl_qspi-enable-AHB-read-for-qspi.patch new file mode 100644 index 0000000..31e0a83 --- /dev/null +++ b/package/boot/uboot-layerscape/patches/0032-driver-spi-fsl_qspi-enable-AHB-read-for-qspi.patch @@ -0,0 +1,30 @@ +From c67f214546a9d8ac00b9b947c145f4c032def8e2 Mon Sep 17 00:00:00 2001 +From: Yunhui Cui <yunhui.cui@nxp.com> +Date: Mon, 16 May 2016 14:39:52 +0800 +Subject: [PATCH 32/93] driver: spi: fsl_qspi: enable AHB read for qspi + +If we don't enable the AHB read for ls1012a, input 'md 0x40000000', +'md 0x41000000','md 0x42000000' address will be overlapped. +After QSPI controller initialization for AHB, 'md 0x...' will access +the whole QSPI flash address space. + +Signed-off-by: Yunhui Cui <yunhui.cui@nxp.com> +--- + include/configs/ls1012a_common.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h +index 150444d..121824c 100644 +--- a/include/configs/ls1012a_common.h ++++ b/include/configs/ls1012a_common.h +@@ -66,6 +66,7 @@ + + #define FSL_QSPI_FLASH_SIZE (1 << 26) + #define FSL_QSPI_FLASH_NUM 2 ++#define CONFIG_SYS_FSL_QSPI_AHB + + /* + * Environment +-- +1.7.9.5 + |