diff options
| author | Kever Yang <kever.yang@rock-chips.com> | 2016-07-08 11:30:58 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-07-25 20:44:19 -0600 |
| commit | c418addfa9e758b05531eb37498c6fa0317d2c64 (patch) | |
| tree | fdaf3a67428c0403f5bf15bfcfe50df115c7efc0 /board/kylin/kylin_rk3036/kylin_rk3036.c | |
| parent | 744368d6ae3ea5cf73407c24d8e44b2a83b7f659 (diff) | |
board: move all the rockchip board in one folder
The 'evb_rk3036' and 'kylin' is not a vendor name, let's replace them
to 'rockchip' which is a real _vendor_ name, and meet the architecure
'board/<vendor>/<board-name>/'.
More boards from rockchip like evb_rk3288, evb_rk3399 will comes later.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Eddie Cai <eddie.cai.kernel@gmail.com>
Diffstat (limited to 'board/kylin/kylin_rk3036/kylin_rk3036.c')
| -rw-r--r-- | board/kylin/kylin_rk3036/kylin_rk3036.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/board/kylin/kylin_rk3036/kylin_rk3036.c b/board/kylin/kylin_rk3036/kylin_rk3036.c deleted file mode 100644 index 2a258710ac..0000000000 --- a/board/kylin/kylin_rk3036/kylin_rk3036.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * (C) Copyright 2015 Rockchip Electronics Co., Ltd - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <dm.h> -#include <asm/io.h> -#include <asm/arch/uart.h> -#include <asm/arch-rockchip/grf_rk3036.h> -#include <asm/arch/sdram_rk3036.h> -#include <asm/gpio.h> - -DECLARE_GLOBAL_DATA_PTR; - -#define GRF_BASE 0x20008000 - -void get_ddr_config(struct rk3036_ddr_config *config) -{ - /* K4B4G1646Q config */ - config->ddr_type = 3; - config->rank = 1; - config->cs0_row = 15; - config->cs1_row = 15; - - /* 8bank */ - config->bank = 3; - config->col = 10; - - /* 16bit bw */ - config->bw = 1; -} - -#define FASTBOOT_KEY_GPIO 93 - -int fastboot_key_pressed(void) -{ - gpio_request(FASTBOOT_KEY_GPIO, "fastboot_key"); - gpio_direction_input(FASTBOOT_KEY_GPIO); - return !gpio_get_value(FASTBOOT_KEY_GPIO); -} - -#define ROCKCHIP_BOOT_MODE_FASTBOOT 0x5242C309 - -int board_late_init(void) -{ - struct rk3036_grf * const grf = (void *)GRF_BASE; - int boot_mode = readl(&grf->os_reg[4]); - - /* Clear boot mode */ - writel(0, &grf->os_reg[4]); - - if (boot_mode == ROCKCHIP_BOOT_MODE_FASTBOOT || - fastboot_key_pressed()) { - printf("enter fastboot!\n"); - setenv("preboot", "setenv preboot; fastboot usb0"); - } - - return 0; -} - -int board_init(void) -{ - return 0; -} - -int dram_init(void) -{ - gd->ram_size = sdram_size(); - - return 0; -} - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif |