diff options
Diffstat (limited to 'board/google/gru/gru.c')
| -rw-r--r-- | board/google/gru/gru.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/board/google/gru/gru.c b/board/google/gru/gru.c index fbcf845e87d..e08cb42c27e 100644 --- a/board/google/gru/gru.c +++ b/board/google/gru/gru.c @@ -3,20 +3,9 @@ * Copyright 2018 Google */ -#include <common.h> #include <dm.h> #include <init.h> -#include <syscon.h> -#include <asm/io.h> #include <asm/arch-rockchip/clock.h> -#include <asm/arch-rockchip/grf_rk3399.h> -#include <asm/arch-rockchip/hardware.h> -#include <asm/arch-rockchip/misc.h> - -#define GRF_IO_VSEL_BT656_SHIFT 0 -#define GRF_IO_VSEL_AUDIO_SHIFT 1 -#define PMUGRF_CON0_VSEL_SHIFT 8 -#define PMUGRF_CON0_VOL_SHIFT 9 #ifdef CONFIG_SPL_BUILD /* provided to defeat compiler optimisation in board_init_f() */ @@ -65,44 +54,3 @@ int board_early_init_r(void) return 0; } #endif - -static void setup_iodomain(void) -{ - struct rk3399_grf_regs *grf = - syscon_get_first_range(ROCKCHIP_SYSCON_GRF); - struct rk3399_pmugrf_regs *pmugrf = - syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF); - - /* BT656 and audio is in 1.8v domain */ - rk_setreg(&grf->io_vsel, (1 << GRF_IO_VSEL_BT656_SHIFT | - 1 << GRF_IO_VSEL_AUDIO_SHIFT)); - - /* - * Set GPIO1 1.8v/3.0v source select to PMU1830_VOL - * and explicitly configure that PMU1830_VOL to be 1.8V - */ - rk_setreg(&pmugrf->soc_con0, (1 << PMUGRF_CON0_VSEL_SHIFT | - 1 << PMUGRF_CON0_VOL_SHIFT)); -} - -int misc_init_r(void) -{ - const u32 cpuid_offset = 0x7; - const u32 cpuid_length = 0x10; - u8 cpuid[cpuid_length]; - int ret; - - setup_iodomain(); - - ret = rockchip_cpuid_from_efuse(cpuid_offset, cpuid_length, cpuid); - if (ret) - return ret; - - ret = rockchip_cpuid_set(cpuid, cpuid_length); - if (ret) - return ret; - - ret = rockchip_setup_macaddr(); - - return ret; -} |