andrius
/
arm-trusted-firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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>
This commit is contained in:
Kaihua Zhong 2018-01-09 16:51:38 +08:00 committed by Haojian Zhuang
parent c14d3dcd47
commit 294d74719d
2 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
plat/hisilicon/hikey960/hikey960_bl1_setup.c
View File

@ -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);
}
/*

2
plat/hisilicon/hikey960/include/hi3660.h
View File

@ -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 */