diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common-small/recipes-devtools/qemu/files/0003-Remove-clearing-aspeed-GPIO-registers.patch')
| -rw-r--r-- | meta-openbmc-mods/meta-common-small/recipes-devtools/qemu/files/0003-Remove-clearing-aspeed-GPIO-registers.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/meta-openbmc-mods/meta-common-small/recipes-devtools/qemu/files/0003-Remove-clearing-aspeed-GPIO-registers.patch b/meta-openbmc-mods/meta-common-small/recipes-devtools/qemu/files/0003-Remove-clearing-aspeed-GPIO-registers.patch new file mode 100644 index 000000000..d1e9752a5 --- /dev/null +++ b/meta-openbmc-mods/meta-common-small/recipes-devtools/qemu/files/0003-Remove-clearing-aspeed-GPIO-registers.patch @@ -0,0 +1,30 @@ +From c0f3add0f49818992f752d04f33204ee1f27e885 Mon Sep 17 00:00:00 2001 +From: "Wludzik, Jozef" <jozef.wludzik@intel.com> +Date: Mon, 30 Nov 2020 14:32:52 +0100 +Subject: [PATCH] Remove clearing aspeed GPIO registers + +Removed clearing aspeed GPIO registers to omit clearing set GPIO +lines at machine initialization. It does not affect aspeed +simulation. intel-ast machines boot with success. + +Signed-off-by: Wludzik, Jozef <jozef.wludzik@intel.com> +--- + hw/gpio/aspeed_gpio.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/hw/gpio/aspeed_gpio.c b/hw/gpio/aspeed_gpio.c +index 985a259e05..9f93a10887 100644 +--- a/hw/gpio/aspeed_gpio.c ++++ b/hw/gpio/aspeed_gpio.c +@@ -830,7 +830,7 @@ static void aspeed_gpio_reset(DeviceState *dev) + AspeedGPIOState *s = ASPEED_GPIO(dev); + + /* TODO: respect the reset tolerance registers */ +- memset(s->sets, 0, sizeof(s->sets)); ++ //memset(s->sets, 0, sizeof(s->sets)); + } + + static void aspeed_gpio_realize(DeviceState *dev, Error **errp) +-- +2.16.6 + |