common: Drop init.h from common header
[pandora-u-boot.git] / board / pine64 / rockpro64_rk3399 / rockpro64-rk3399.c
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * (C) Copyright 2019 Vasily Khoruzhick <anarsoul@gmail.com>
4  */
5
6 #include <common.h>
7 #include <dm.h>
8 #include <init.h>
9 #include <syscon.h>
10 #include <asm/io.h>
11 #include <asm/arch-rockchip/clock.h>
12 #include <asm/arch-rockchip/grf_rk3399.h>
13 #include <asm/arch-rockchip/hardware.h>
14 #include <asm/arch-rockchip/misc.h>
15
16 #define GRF_IO_VSEL_BT565_SHIFT 0
17 #define PMUGRF_CON0_VSEL_SHIFT 8
18
19 #ifdef CONFIG_MISC_INIT_R
20 static void setup_iodomain(void)
21 {
22         struct rk3399_grf_regs *grf =
23             syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
24         struct rk3399_pmugrf_regs *pmugrf =
25             syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF);
26
27         /* BT565 is in 1.8v domain */
28         rk_setreg(&grf->io_vsel, 1 << GRF_IO_VSEL_BT565_SHIFT);
29
30         /* Set GPIO1 1.8v/3.0v source select to PMU1830_VOL */
31         rk_setreg(&pmugrf->soc_con0, 1 << PMUGRF_CON0_VSEL_SHIFT);
32 }
33
34 int misc_init_r(void)
35 {
36         const u32 cpuid_offset = 0x7;
37         const u32 cpuid_length = 0x10;
38         u8 cpuid[cpuid_length];
39         int ret;
40
41         setup_iodomain();
42
43         ret = rockchip_cpuid_from_efuse(cpuid_offset, cpuid_length, cpuid);
44         if (ret)
45                 return ret;
46
47         ret = rockchip_cpuid_set(cpuid, cpuid_length);
48         if (ret)
49                 return ret;
50
51         ret = rockchip_setup_macaddr();
52
53         return ret;
54 }
55
56 #endif