1 // SPDX-License-Identifier: GPL-2.0+
3 * (C) Copyright 2015 Google, Inc
12 #include <asm/arch/clock.h>
13 #include <asm/arch/grf_rk3188.h>
14 #include <asm/arch/periph.h>
15 #include <asm/arch/pmu_rk3288.h>
16 #include <asm/arch/boot_mode.h>
18 #include <dm/pinctrl.h>
20 int board_late_init(void)
22 struct rk3188_grf *grf;
25 grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
27 pr_err("grf syscon returned %ld\n", PTR_ERR(grf));
29 /* enable noc remap to mimic legacy loaders */
30 rk_clrsetreg(&grf->soc_con0,
31 NOC_REMAP_MASK << NOC_REMAP_SHIFT,
32 NOC_REMAP_MASK << NOC_REMAP_SHIFT);
40 #if CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM)
41 struct udevice *pinctrl;
45 * We need to implement sdcard iomux here for the further
46 * initialization, otherwise, it'll hit sdcard command sending
49 ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
51 debug("%s: Cannot find pinctrl device\n", __func__);
54 ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_SDCARD);
56 debug("%s: Failed to set up SD card\n", __func__);
62 printf("board_init: Error %d\n", ret);
64 /* No way to report error here */
73 #ifndef CONFIG_SYS_DCACHE_OFF
74 void enable_caches(void)
76 /* Enable D-cache. I-cache is already enabled in start.S */