diff options
| author | Jason M. Bills <jason.m.bills@linux.intel.com> | 2021-03-26 01:45:09 +0300 |
|---|---|---|
| committer | Jason M. Bills <jason.m.bills@linux.intel.com> | 2021-03-27 01:41:36 +0300 |
| commit | 12bef3e1bf292dec5ac15af9fb41e86f7bcfb0cb (patch) | |
| tree | 608a905372f3f545d2686e29512ae3f5f5b4a78c /meta-openbmc-mods/meta-ast2600/recipes-bsp/u-boot/files/0004-AST2600-Adjust-default-GPIO-settings.patch | |
| parent | 0a1ece0568a37de9f17fd6e0bcdfd2cad2c6503f (diff) | |
| download | openbmc-12bef3e1bf292dec5ac15af9fb41e86f7bcfb0cb.tar.xz | |
Update to internal 0.43
Signed-off-by: Jason M. Bills <jason.m.bills@linux.intel.com>
Diffstat (limited to 'meta-openbmc-mods/meta-ast2600/recipes-bsp/u-boot/files/0004-AST2600-Adjust-default-GPIO-settings.patch')
| -rw-r--r-- | meta-openbmc-mods/meta-ast2600/recipes-bsp/u-boot/files/0004-AST2600-Adjust-default-GPIO-settings.patch | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/meta-openbmc-mods/meta-ast2600/recipes-bsp/u-boot/files/0004-AST2600-Adjust-default-GPIO-settings.patch b/meta-openbmc-mods/meta-ast2600/recipes-bsp/u-boot/files/0004-AST2600-Adjust-default-GPIO-settings.patch index 4e6ebb5ad..60929ccb0 100644 --- a/meta-openbmc-mods/meta-ast2600/recipes-bsp/u-boot/files/0004-AST2600-Adjust-default-GPIO-settings.patch +++ b/meta-openbmc-mods/meta-ast2600/recipes-bsp/u-boot/files/0004-AST2600-Adjust-default-GPIO-settings.patch @@ -1,24 +1,24 @@ -From 122fa6153479d026a06c27512f3c7024a1515c63 Mon Sep 17 00:00:00 2001 +From a7c85034b4a0a7e061930f27a6ec561d23d97cc6 Mon Sep 17 00:00:00 2001 From: Jae Hyun Yoo <jae.hyun.yoo@intel.com> Date: Fri, 3 Jan 2020 15:14:09 -0800 Subject: [PATCH] AST2600: Adjust default GPIO settings - Disabled GPIOC3 to prevent unexpected host failures. -- Fixed GPIOC5, GPIOD4, GPIOG6, GPIOI0~7 and GPIOL6~7 directions and - default values. +- Fixed GPIOC5, GPIOD4, GPIOG6, GPIOI0~7, GPIOL6~7 and GPIO_S3 + directions and default values. - Disabled internal pull-down of GPIOB6. - Disabled HBLED. Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> --- - board/aspeed/ast2600_intel/intel.c | 65 ++++++++++++++++++++++++++++++ - 1 file changed, 65 insertions(+) + board/aspeed/ast2600_intel/intel.c | 74 ++++++++++++++++++++++++++++++ + 1 file changed, 74 insertions(+) diff --git a/board/aspeed/ast2600_intel/intel.c b/board/aspeed/ast2600_intel/intel.c -index d1ac8651ac6c..7c9e78f8c005 100644 +index d1ac8651ac6c..14a20b27e178 100644 --- a/board/aspeed/ast2600_intel/intel.c +++ b/board/aspeed/ast2600_intel/intel.c -@@ -162,6 +162,69 @@ static void sgpio_init(void) +@@ -162,6 +162,78 @@ static void sgpio_init(void) SCU_BASE | SCU_414); } @@ -31,6 +31,8 @@ index d1ac8651ac6c..7c9e78f8c005 100644 +#define GPIO_024 0x024 /* GPIO E/F/G/H Direction */ +#define GPIO_070 0x070 /* GPIO I/J/K/L Value */ +#define GPIO_074 0x074 /* GPIO I/J/K/L Direction */ ++#define GPIO_080 0x080 /* GPIO Q/R/S/T Value */ ++#define GPIO_084 0x084 /* GPIO Q/R/S/T Direction */ + +static void set_gpio_default_state(void) +{ @@ -83,12 +85,19 @@ index d1ac8651ac6c..7c9e78f8c005 100644 +#define GPIO_G6 BIT(22) + writel(readl(AST_GPIO_BASE | GPIO_024) & ~GPIO_G6, + AST_GPIO_BASE | GPIO_024); ++ ++ /* Set GPIO S3 as push-pull output high */ ++#define GPIO_S3 BIT(19) ++ writel(readl(AST_GPIO_BASE + GPIO_084) | GPIO_S3, ++ AST_GPIO_BASE + GPIO_084); ++ writel(readl(AST_GPIO_BASE + GPIO_080) | GPIO_S3, ++ AST_GPIO_BASE + GPIO_080); +} + static void timer_handler(void *regs) { printf("+"); -@@ -175,6 +238,8 @@ int board_early_init_f(void) +@@ -175,6 +247,8 @@ int board_early_init_f(void) * I am not sure if it actually does anything... */ arch_interrupt_init_early(); |