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| author | Yutang Jiang <yutang.jiang@nxp.com> | 2016-10-29 00:18:23 +0800 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2016-10-31 17:00:10 +0100 |
| commit | 15a14cf1665ef3d8b5c77cce69b52d131340e3b3 (patch) | |
| tree | bd544b24bd3e7fc7efc61f80e1755274971c5582 /package/boot/uboot-layerscape/patches/0044-armv8-fsl-layerscape-Add-support-of-GPIO-structure.patch | |
| parent | c6c731fe311f7da42777ffd31804a4f6aa3f8e19 (diff) | |
| download | upstream-15a14cf1665ef3d8b5c77cce69b52d131340e3b3.tar.gz upstream-15a14cf1665ef3d8b5c77cce69b52d131340e3b3.tar.bz2 upstream-15a14cf1665ef3d8b5c77cce69b52d131340e3b3.zip | |
layerscape: add 64b/32b target for ls1012ardb device
The QorIQ LS1012A processor, optimized for battery-backed or
USB-powered, integrates a single ARM Cortex-A53 core with a hardware
packet forwarding engine and high-speed interfaces to deliver
line-rate networking performance.
QorIQ LS1012A Reference Design System (LS1012ARDB) is a high-performance
development platform, with a complete debugging environment.
The LS1012ARDB board supports the QorIQ LS1012A processor and is
optimized to support the high-bandwidth DDR3L memory and
a full complement of high-speed SerDes ports.
LEDE/OPENWRT will auto strip executable program file while make. So we
need select CONFIG_NO_STRIP=y while make menuconfig to avoid the ppfe network
fiemware be destroyed, then run make to build ls1012ardb firmware.
The fsl-quadspi flash with jffs2 fs is unstable and arise some failed message.
This issue have noticed the IP owner for investigate, hope he can solve it
earlier. So the ls1012ardb now also provide a xx-firmware.ext4.bin as default
firmware, and the uboot bootcmd will run wrtboot_ext4rfs for "rootfstype=ext4"
bootargs.
Signed-off-by: Yutang Jiang <yutang.jiang@nxp.com>
Diffstat (limited to 'package/boot/uboot-layerscape/patches/0044-armv8-fsl-layerscape-Add-support-of-GPIO-structure.patch')
| -rw-r--r-- | package/boot/uboot-layerscape/patches/0044-armv8-fsl-layerscape-Add-support-of-GPIO-structure.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/package/boot/uboot-layerscape/patches/0044-armv8-fsl-layerscape-Add-support-of-GPIO-structure.patch b/package/boot/uboot-layerscape/patches/0044-armv8-fsl-layerscape-Add-support-of-GPIO-structure.patch new file mode 100644 index 0000000000..67af942265 --- /dev/null +++ b/package/boot/uboot-layerscape/patches/0044-armv8-fsl-layerscape-Add-support-of-GPIO-structure.patch @@ -0,0 +1,48 @@ +From fe0ffa96c83e318d6b99fe31b5d121bdb05247f7 Mon Sep 17 00:00:00 2001 +From: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> +Date: Tue, 24 May 2016 14:52:59 +0530 +Subject: [PATCH 44/93] armv8: fsl-layerscape: Add support of GPIO structure + +[context adjustment] + +Layerscape supports GPIO registers to conrol GPIO singals. + +Add support of GPIO structure to enable GPIO access. + +Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> +Integrated-by: Jiang Yutang <yutang.jiang@nxp.com> +--- + .../include/asm/arch-fsl-layerscape/immap_lsch2.h | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +index a264f9a..58c7205 100644 +--- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h ++++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +@@ -44,6 +44,7 @@ + #define CONFIG_SYS_PPFE_ADDR (CONFIG_SYS_IMMR + 0x3000000) + #define CONFIG_SYS_SEC_MON_ADDR (CONFIG_SYS_IMMR + 0xe90000) + #define CONFIG_SYS_SFP_ADDR (CONFIG_SYS_IMMR + 0xe80200) ++#define CONFIG_SYS_GPIO1_ADDR (CONFIG_SYS_IMMR + 0x300000) + + #define CONFIG_SYS_FSL_TIMER_ADDR 0x02b00000 + +@@ -650,6 +651,15 @@ struct ccsr_cci400 { + u8 res_e004[0x10000 - 0xe004]; + }; + ++typedef struct ccsr_gpio { ++ u32 gpdir; ++ u32 gpodr; ++ u32 gpdat; ++ u32 gpier; ++ u32 gpimr; ++ u32 gpicr; ++} ccsr_gpio_t; ++ + /* MMU 500 */ + #define SMMU_SCR0 (SMMU_BASE + 0x0) + #define SMMU_SCR1 (SMMU_BASE + 0x4) +-- +1.7.9.5 + |