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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/board/chipspark/popmetal_rk3288/popmetal-rk3288.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/chipspark/popmetal_rk3288/popmetal-rk3288.c')
| -rw-r--r-- | roms/u-boot/board/chipspark/popmetal_rk3288/popmetal-rk3288.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/roms/u-boot/board/chipspark/popmetal_rk3288/popmetal-rk3288.c b/roms/u-boot/board/chipspark/popmetal_rk3288/popmetal-rk3288.c new file mode 100644 index 000000000..e6909b3b1 --- /dev/null +++ b/roms/u-boot/board/chipspark/popmetal_rk3288/popmetal-rk3288.c @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2016 Rockchip Electronics Co., Ltd + */ + +#include <common.h> +#include <init.h> +#include <asm/gpio.h> + +#define GPIO7A3_HUB_RST 227 + +int rk3288_board_late_init(void) +{ + int ret; + + ret = gpio_request(GPIO7A3_HUB_RST, "hub_rst"); + if (ret) + return ret; + ret = gpio_direction_output(GPIO7A3_HUB_RST, 1); + if (ret) + return ret; + + return 0; +} |