diff options
Diffstat (limited to 'src/soc')
| -rwxr-xr-x | src/soc/rockchip/rk3288/grf.h | 127 | ||||
| -rw-r--r-- | src/soc/rockchip/rk3288/pmu.h | 75 |
2 files changed, 178 insertions, 24 deletions
diff --git a/src/soc/rockchip/rk3288/grf.h b/src/soc/rockchip/rk3288/grf.h index 4b99f4b6bf..547a4c7ee9 100755 --- a/src/soc/rockchip/rk3288/grf.h +++ b/src/soc/rockchip/rk3288/grf.h @@ -19,30 +19,41 @@ #ifndef __SOC_ROCKCHIP_RK3288_GRF_H__ #define __SOC_ROCKCHIP_RK3288_GRF_H__ + +#include <types.h> #include "addressmap.h" +#include "cpu.h" struct rk3288_grf_gpio_lh { u32 gpiol; u32 gpioh; }; -struct rk3288_grf_gpio_pe { - u32 gpioa; - u32 gpiob; - u32 gpioc; - u32 gpiod; -}; - struct rk3288_grf_regs { u32 reserved[3]; - u32 gpio1d_iomux; + union { + u32 gpio1d_iomux; + u32 iomux_lcdc; + }; u32 gpio2a_iomux; u32 gpio2b_iomux; - u32 gpio2c_iomux; + union { + u32 gpio2c_iomux; + u32 iomux_i2c3; + }; u32 reserved2; - u32 gpio3a_iomux; - u32 gpio3b_iomux; - u32 gpio3c_iomux; + union { + u32 gpio3a_iomux; + u32 iomux_emmcdata; + }; + union { + u32 gpio3b_iomux; + u32 iomux_emmcpwren; + }; + union { + u32 gpio3c_iomux; + u32 iomux_emmccmd; + }; u32 gpio3dl_iomux; u32 gpio3dh_iomux; u32 gpio4al_iomux; @@ -52,26 +63,71 @@ struct rk3288_grf_regs { u32 gpio4c_iomux; u32 gpio4d_iomux; u32 reserved4; - u32 gpio5b_iomux; + union { + u32 gpio5b_iomux; + u32 iomux_spi0; + }; u32 gpio5c_iomux; - u32 gpio6a_iomux; u32 reserved5; - u32 gpio6b_iomux; - u32 gpio6c_iomux; + union { + u32 gpio6a_iomux; + u32 iomux_i2s; + }; + union { + u32 gpio6b_iomux; + u32 iomux_i2c2; + u32 iomux_i2sclk; + }; + union { + u32 gpio6c_iomux; + u32 iomux_sdmmc0; + }; u32 reserved6; - u32 gpio7a_iomux; + union { + u32 gpio7a_iomux; + u32 iomux_pwm0; + }; u32 gpio7b_iomux; - u32 gpio7cl_iomux; - u32 gpio7ch_iomux; + union { + u32 gpio7cl_iomux; + u32 iomux_i2c5sda; + u32 iomux_i2c4; + }; + union { + u32 gpio7ch_iomux; + u32 iomux_uart2; + u32 iomux_i2c5scl; + }; u32 reserved7; - u32 gpio8a_iomux; - u32 gpio8b_iomux; + union { + u32 gpio8a_iomux; + u32 iomux_spi2csclk; + u32 iomux_i2c1; + }; + union { + u32 gpio8b_iomux; + u32 iomux_spi2txrx; + }; u32 reserved8[30]; struct rk3288_grf_gpio_lh gpio_sr[8]; - struct rk3288_grf_gpio_pe gpio_p[8]; - struct rk3288_grf_gpio_pe gpio_e[8]; + u32 gpio1_p[8][4]; + u32 gpio1_e[8][4]; u32 gpio_smt; - u32 soc_con[15]; + u32 soc_con0; + u32 soc_con1; + u32 soc_con2; + u32 soc_con3; + u32 soc_con4; + u32 soc_con5; + u32 soc_con6; + u32 soc_con7; + u32 soc_con8; + u32 soc_con9; + u32 soc_con10; + u32 soc_con11; + u32 soc_con12; + u32 soc_con13; + u32 soc_con14; u32 soc_status[22]; u32 reserved9[2]; u32 peridmac_con[4]; @@ -100,4 +156,27 @@ struct rk3288_grf_regs { check_member(rk3288_grf_regs, soc_con16, 0x3a8); static struct rk3288_grf_regs * const rk3288_grf = (void *)GRF_BASE; +static struct rk3288_sgrf_regs * const rk3288_sgrf = (void *)GRF_SECURE_BASE; + +#define IOMUX_I2C1 RK_CLRSETBITS(3 << 10 | 3 << 8, 1 << 10 | 1 << 8) +#define IOMUX_I2C2 RK_SETBITS(1 << 4 | 1 << 2) +#define IOMUX_I2C3 RK_SETBITS(1 << 2 | 1 << 0) +#define IOMUX_I2C4 RK_SETBITS(1 << 8 | 1 << 4) +#define IOMUX_I2C5SDA RK_CLRSETBITS(3 << 12, 1 << 12) +#define IOMUX_I2C5SCL RK_CLRSETBITS(3 << 0, 1 << 0) +#define IOMUX_SPI0 RK_CLRSETBITS(0xff << 8, 1 << 14 | 1 << 12 | \ + 1 << 10 | 1 << 8) +#define IOMUX_SPI2_CSCLK RK_CLRSETBITS(3 << 14 | 3 << 12, 1 << 14 | 1 << 12) +#define IOMUX_SPI2_TXRX RK_CLRSETBITS(3 << 2 | 3 << 0, 1 << 2 | 1 << 0) +#define IOMUX_I2S RK_SETBITS(1 << 8 | 1 << 6 | 1 << 4 | 1 << 2 | 1 << 0) +#define IOMUX_I2SCLK RK_SETBITS(1 << 0) +#define IOMUX_UART2 RK_CLRSETBITS(7 << 12 | 3 << 8, 1 << 12 | 1 << 8) +#define IOMUX_LCDC RK_SETBITS(1 << 6 | 1 << 4 | 1 << 2 | 1 << 0) +#define IOMUX_SDMMC0 RK_CLRSETBITS(0x17ff, 1 << 12 | 1 << 10 | 1 << 8 |\ + 1 << 6 | 1 << 4 | 1 << 2 | 1 << 0) +#define IOMUX_EMMCDATA RK_CLRSETBITS(0xffff, 2 << 14 | 2 << 12 | 2 << 10 |\ + 2 << 8 | 2 << 6 | 2 << 4 |\ + 2 << 2 | 2 << 0) +#define IOMUX_EMMCPWREN RK_CLRSETBITS(0x3 << 2, 0x2 << 2) +#define IOMUX_EMMCCMD RK_CLRSETBITS(0x3f, 2 << 4 | 2 << 2 | 2 << 0) #endif diff --git a/src/soc/rockchip/rk3288/pmu.h b/src/soc/rockchip/rk3288/pmu.h new file mode 100644 index 0000000000..44e5989a4e --- /dev/null +++ b/src/soc/rockchip/rk3288/pmu.h @@ -0,0 +1,75 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2014 Rockchip Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef __SOC_ROCKCHIP_RK3288_PMU_H__ +#define __SOC_ROCKCHIP_RK3288_PMU_H__ +#include "addressmap.h" + +struct rk3288_pmu_regs { + u32 wakeup_cfg[2]; + u32 pwrdn_con; + u32 pwrdn_st; + u32 idle_req; + u32 idle_st; + u32 pwrmode_con; + u32 pwr_state; + u32 osc_cnt; + u32 pll_cnt; + u32 stabl_cnt; + u32 ddr0io_pwron_cnt; + u32 ddr1io_pwron_cnt; + u32 core_pwrdn_cnt; + u32 core_pwrup_cnt; + u32 gpu_pwrdn_cnt; + u32 gpu_pwrup_cnt; + u32 wakeup_rst_clr_cnt; + u32 sft_con; + u32 ddr_sref_st; + u32 int_con; + u32 int_st; + u32 boot_addr_sel; + u32 grf_con; + u32 gpio_sr; + u32 gpio0pull[3]; + u32 gpio0drv[3]; + u32 gpio_op; + u32 gpio0_sel18; + u32 gpio0a_iomux; + union { + u32 gpio0b_iomux; + u32 iomux_i2c0sda; + }; + union { + u32 gpio0c_iomux; + u32 iomux_i2c0scl; + }; + union { + u32 gpio0d_iomux; + u32 iomux_lcdc0; + }; + u32 sys_reg[4]; +}; +check_member(rk3288_pmu_regs, sys_reg[3], 0x00a0); + +static struct rk3288_pmu_regs * const rk3288_pmu = (void *)PMU_BASE; + +#define IOMUX_I2C0SDA 1 << 14 +#define IOMUX_I2C0SCL 1 << 0 + +#endif |