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-rwxr-xr-xsrc/soc/rockchip/rk3288/grf.h127
-rw-r--r--src/soc/rockchip/rk3288/pmu.h75
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