| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * (C) Copyright 2015 Google, Inc |
| */ |
| |
| #include <common.h> |
| #include <clk.h> |
| #include <dm.h> |
| #include <ram.h> |
| #include <syscon.h> |
| #include <asm/gpio.h> |
| #include <asm/io.h> |
| #include <asm/arch-rockchip/clock.h> |
| #include <asm/arch-rockchip/grf_rk3188.h> |
| #include <asm/arch-rockchip/periph.h> |
| #include <asm/arch-rockchip/pmu_rk3288.h> |
| #include <asm/arch-rockchip/boot_mode.h> |
| |
| __weak int rk_board_late_init(void) |
| { |
| return 0; |
| } |
| |
| int board_late_init(void) |
| { |
| struct rk3188_grf *grf; |
| |
| setup_boot_mode(); |
| grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF); |
| if (IS_ERR(grf)) { |
| pr_err("grf syscon returned %ld\n", PTR_ERR(grf)); |
| } else { |
| /* enable noc remap to mimic legacy loaders */ |
| rk_clrsetreg(&grf->soc_con0, |
| NOC_REMAP_MASK << NOC_REMAP_SHIFT, |
| NOC_REMAP_MASK << NOC_REMAP_SHIFT); |
| } |
| |
| return rk_board_late_init(); |
| } |
| |
| int board_init(void) |
| { |
| return 0; |
| } |
| |
| #if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) |
| void enable_caches(void) |
| { |
| /* Enable D-cache. I-cache is already enabled in start.S */ |
| dcache_enable(); |
| } |
| #endif |