diff options
| author | Kaihua Zhong <zhongkaihua@huawei.com> | 2018-01-09 16:51:38 +0800 |
|---|---|---|
| committer | Haojian Zhuang <haojian.zhuang@linaro.org> | 2018-01-10 17:00:45 +0800 |
| commit | 395b3b741748467f5132d6cac990abb3f1cdad85 (patch) | |
| tree | 0875bf46c0a880d19efd627912ed3ff5e6ebf50e | |
| parent | ef1908e5d2e66109cb662f9ba09e754ada470ef0 (diff) | |
| download | arm-trusted-firmware-395b3b741748467f5132d6cac990abb3f1cdad85.tar.gz | |
Hikey960: Fix hikey960 pcie mount fail
Set IOC_AO_IOMG_033 function from GPIO213 to PCIE_CLKREQ_N
bit[0-2]: 000: GPIO_213;
001: PCIE_CLKREQ_N;
010: GPIO_018_SH;
100: GPIO_014_SE;
110: FAC_TEST24;
111: FAC_TEST24;
bit[3-31]: reserved
Signed-off-by: Guangtao Zhang <zhangguangtao@hisilicon.com>
Tested-by: Yao Chen <chenyao11@huawei.com>
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>
| -rw-r--r-- | plat/hisilicon/hikey960/hikey960_bl1_setup.c | 2 | ||||
| -rw-r--r-- | plat/hisilicon/hikey960/include/hi3660.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/plat/hisilicon/hikey960/hikey960_bl1_setup.c b/plat/hisilicon/hikey960/hikey960_bl1_setup.c index 6dfada75..d6b5a3de 100644 --- a/plat/hisilicon/hikey960/hikey960_bl1_setup.c +++ b/plat/hisilicon/hikey960/hikey960_bl1_setup.c @@ -642,6 +642,8 @@ static void hikey960_pinmux_init(void) } /* GPIO005 - PMU SSI, 10mA */ mmio_write_32(IOCG_006_REG, 2 << 4); + /* GPIO213 - PCIE_CLKREQ_N */ + mmio_write_32(IOMG_AO_033_REG, 1); } /* diff --git a/plat/hisilicon/hikey960/include/hi3660.h b/plat/hisilicon/hikey960/include/hi3660.h index 83d1b363..ab7b8aa4 100644 --- a/plat/hisilicon/hikey960/include/hi3660.h +++ b/plat/hisilicon/hikey960/include/hi3660.h @@ -335,6 +335,8 @@ #define IOMG_AO_026_REG (IOMG_AO_REG_BASE + 0x068) /* GPIO219: PD interrupt. pull up */ #define IOMG_AO_039_REG (IOMG_AO_REG_BASE + 0x09C) +/* GPIO213: PCIE_CLKREQ_N */ +#define IOMG_AO_033_REG (IOMG_AO_REG_BASE + 0x084) #define IOCG_AO_REG_BASE 0xFFF1187C /* GPIO219: PD interrupt. pull up */ |