diff options
Diffstat (limited to 'arch/arm/include/asm')
18 files changed, 809 insertions, 10 deletions
diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h index 267a094..fe96378 100644 --- a/arch/arm/include/asm/arch-imx/cpu.h +++ b/arch/arm/include/asm/arch-imx/cpu.h @@ -50,8 +50,12 @@ #define MXC_CPU_IMX8QXP_A0 0x90 /* dummy ID */ #define MXC_CPU_IMX8QM 0x91 /* dummy ID */ #define MXC_CPU_IMX8QXP 0x92 /* dummy ID */ + +#define MXC_CPU_IMX8ULP 0xA1 /* dummy ID */ + #define MXC_CPU_IMXRT1020 0xB4 /* dummy ID */ #define MXC_CPU_IMXRT1050 0xB6 /* dummy ID */ + #define MXC_CPU_MX7ULP 0xE1 /* Temporally hard code */ #define MXC_CPU_VF610 0xF6 /* dummy ID */ diff --git a/arch/arm/include/asm/arch-imx8ulp/cgc.h b/arch/arm/include/asm/arch-imx8ulp/cgc.h new file mode 100644 index 0000000..34a15fb --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/cgc.h @@ -0,0 +1,130 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#ifndef _ASM_ARCH_CGC_H +#define _ASM_ARCH_CGC_H + +enum cgc1_clk { + DUMMY0_CLK, + DUMMY1_CLK, + LPOSC, + XBAR_BUSCLK, + SOSC, + SOSC_DIV1, + SOSC_DIV2, + SOSC_DIV3, + FRO, + FRO_DIV1, + FRO_DIV2, + FRO_DIV3, + PLL2, + PLL3, + PLL3_VCODIV, + PLL3_PFD0, + PLL3_PFD1, + PLL3_PFD2, + PLL3_PFD3, + PLL3_PFD0_DIV1, + PLL3_PFD0_DIV2, + PLL3_PFD1_DIV1, + PLL3_PFD1_DIV2, + PLL3_PFD2_DIV1, + PLL3_PFD2_DIV2, + PLL3_PFD3_DIV1, + PLL3_PFD3_DIV2, +}; + +struct cgc1_regs { + u32 verid; + u32 rsvd1[4]; + u32 ca35clk; + u32 rsvd2[2]; + u32 clkoutcfg; + u32 rsvd3[4]; + u32 nicclk; + u32 xbarclk; + u32 rsvd4[21]; + u32 clkdivrst; + u32 rsvd5[29]; + u32 soscdiv; + u32 rsvd6[63]; + u32 frodiv; + u32 rsvd7[189]; + u32 pll2csr; + u32 rsvd8[3]; + u32 pll2cfg; + u32 rsvd9; + u32 pll2denom; + u32 pll2num; + u32 pll2ss; + u32 rsvd10[55]; + u32 pll3csr; + u32 pll3div_vco; + u32 pll3div_pfd0; + u32 pll3div_pfd1; + u32 pll3cfg; + u32 pll3pfdcfg; + u32 pll3denom; + u32 pll3num; + u32 pll3ss; + u32 pll3lock; + u32 rsvd11[54]; + u32 enetstamp; + u32 rsvd12[67]; + u32 pllusbcfg; + u32 rsvd13[59]; + u32 aud_clk1; + u32 sai5_4_clk; + u32 tpm6_7clk; + u32 mqs1clk; + u32 rsvd14[60]; + u32 lvdscfg; +}; + +struct cgc2_regs { + u32 verid; + u32 rsvd1[4]; + u32 hificlk; + u32 rsvd2[2]; + u32 clkoutcfg; + u32 rsvd3[6]; + u32 niclpavclk; + u32 ddrclk; + u32 rsvd4[19]; + u32 clkdivrst; + u32 rsvd5[29]; + u32 soscdiv; + u32 rsvd6[63]; + u32 frodiv; + u32 rsvd7[253]; + u32 pll4csr; + u32 pll4div_vco; + u32 pll4div_pfd0; + u32 pll4div_pfd1; + u32 pll4cfg; + u32 pll4pfdcfg; + u32 pll4denom; + u32 pll4num; + u32 pll4ss; + u32 pll4lock; + u32 rsvd8[128]; + u32 aud_clk2; + u32 sai7_6_clk; + u32 tpm8clk; + u32 rsvd9[1]; + u32 spdifclk; + u32 rsvd10[59]; + u32 lvdscfg; +}; + +u32 cgc1_clk_get_rate(enum cgc1_clk clk); +void cgc1_pll3_init(void); +void cgc1_pll2_init(void); +void cgc1_soscdiv_init(void); +void cgc1_init_core_clk(void); +void cgc2_pll4_init(void); +void cgc2_ddrclk_config(u32 src, u32 div); +u32 cgc1_sosc_div(enum cgc1_clk clk); +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/clock.h b/arch/arm/include/asm/arch-imx8ulp/clock.h new file mode 100644 index 0000000..58e3356 --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/clock.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#ifndef _ASM_ARCH_IMX8ULP_CLOCK_H +#define _ASM_ARCH_IMX8ULP_CLOCK_H + +/* Mainly for compatible to imx common code. */ +enum mxc_clock { + MXC_ARM_CLK = 0, + MXC_AHB_CLK, + MXC_IPG_CLK, + MXC_UART_CLK, + MXC_CSPI_CLK, + MXC_AXI_CLK, + MXC_DDR_CLK, + MXC_ESDHC_CLK, + MXC_ESDHC2_CLK, + MXC_ESDHC3_CLK, + MXC_I2C_CLK, +}; + +u32 mxc_get_clock(enum mxc_clock clk); +u32 get_lpuart_clk(void); +#ifdef CONFIG_SYS_I2C_IMX_LPI2C +int enable_i2c_clk(unsigned char enable, unsigned int i2c_num); +u32 imx_get_i2cclk(unsigned int i2c_num); +#endif +void enable_usboh3_clk(unsigned char enable); +int enable_usb_pll(ulong usb_phy_base); +#ifdef CONFIG_MXC_OCOTP +void enable_ocotp_clk(unsigned char enable); +#endif +void init_clk_usdhc(u32 index); +void init_clk_fspi(int index); +void init_clk_ddr(void); +int set_ddr_clk(u32 phy_freq_mhz); +void clock_init(void); +void cgc1_enet_stamp_sel(u32 clk_src); +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/ddr.h b/arch/arm/include/asm/arch-imx8ulp/ddr.h new file mode 100644 index 0000000..4544431 --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/ddr.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2020 NXP + */ + +#ifndef __ASM_ARCH_IMX8ULP_DDR_H +#define __ASM_ARCH_IMX8ULP_DDR_H + +#include <asm/io.h> +#include <asm/types.h> + +struct dram_cfg_param { + unsigned int reg; + unsigned int val; +}; + +struct dram_timing_info2 { + /* ddr controller config */ + struct dram_cfg_param *ctl_cfg; + unsigned int ctl_cfg_num; + /* pi config */ + struct dram_cfg_param *pi_cfg; + unsigned int pi_cfg_num; + /* phy freq1 config */ + struct dram_cfg_param *phy_f1_cfg; + unsigned int phy_f1_cfg_num; + /* phy freq2 config */ + struct dram_cfg_param *phy_f2_cfg; + unsigned int phy_f2_cfg_num; + /* initialized drate table */ + unsigned int fsp_table[3]; +}; + +extern struct dram_timing_info2 dram_timing; + +int ddr_init(struct dram_timing_info2 *dram_timing); + +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/gpio.h b/arch/arm/include/asm/arch-imx8ulp/gpio.h new file mode 100644 index 0000000..b7563bb --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/gpio.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2020 NXP + */ + +#ifndef __ASM_ARCH_IMX8ULP_GPIO_H +#define __ASM_ARCH_IMX8ULP_GPIO_H + +struct gpio_regs { + u32 gpio_pdor; + u32 gpio_psor; + u32 gpio_pcor; + u32 gpio_ptor; + u32 gpio_pdir; + u32 gpio_pddr; + u32 gpio_pidr; + u8 gpio_pxdr[32]; +}; + +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/imx-regs.h b/arch/arm/include/asm/arch-imx8ulp/imx-regs.h new file mode 100644 index 0000000..af6845c --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/imx-regs.h @@ -0,0 +1,162 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2020 NXP + */ + +#ifndef _IMX8ULP_REGS_H_ +#define _IMX8ULP_REGS_H_ +#define ARCH_MXC + +#include <linux/bitops.h> +#include <linux/sizes.h> + +#define PBRIDGE0_BASE 0x28000000 + +#define CMC0_RBASE 0x28025000 + +#define CMC1_BASE_ADDR 0x29240000 + +#define SIM1_BASE_ADDR 0x29290000 + +#define WDG3_RBASE 0x292a0000UL + +#define SIM_SEC_BASE_ADDR 0x2802B000 + +#define CGC1_SOSCDIV_ADDR 0x292C0108 +#define CGC1_FRODIV_ADDR 0x292C0208 + +#define CFG1_PLL2CSR_ADDR 0x292C0500 +#define CFG1_PLL2CFG_ADDR 0x292C0510 + +#define PCC_XRDC_MGR_ADDR 0x292d00bc + +#define PCC3_RBASE 0x292d0000 +#define PCC4_RBASE 0x29800000 +#define PCC5_RBASE 0x2da70000 + +#define IOMUXC_BASE_ADDR 0x298c0000 + +#define LPUART4_RBASE 0x29390000 +#define LPUART5_RBASE 0x293a0000 +#define LPUART6_RBASE 0x29860000 +#define LPUART7_RBASE 0x29870000 + +#define LPUART_BASE LPUART5_RBASE + +#define FSB_BASE_ADDR 0x27010000 + +#define USBOTG0_RBASE 0x29900000 +#define USB_PHY0_BASE_ADDR 0x29910000 +#define USBOTG1_RBASE 0x29920000 +#define USB_PHY1_BASE_ADDR 0x29930000 +#define USB_BASE_ADDR USBOTG0_RBASE + +#define DDR_CTL_BASE_ADDR 0x2E060000 +#define DDR_PI_BASE_ADDR 0x2E062000 +#define DDR_PHY_BASE_ADDR 0x2E064000 +#define AVD_SIM_BASE_ADDR 0x2DA50000 +#define AVD_SIM_LPDDR_CTRL (AVD_SIM_BASE_ADDR + 0x14) +#define AVD_SIM_LPDDR_CTRL2 (AVD_SIM_BASE_ADDR + 0x18) + +#define FEC_QUIRK_ENET_MAC + +#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) +#include <asm/types.h> + +struct mu_type { + u32 ver; + u32 par; + u32 cr; + u32 sr; + u32 reserved0[60]; + u32 fcr; + u32 fsr; + u32 reserved1[2]; + u32 gier; + u32 gcr; + u32 gsr; + u32 reserved2; + u32 tcr; + u32 tsr; + u32 rcr; + u32 rsr; + u32 reserved3[52]; + u32 tr[16]; + u32 reserved4[16]; + u32 rr[16]; + u32 reserved5[14]; + u32 mu_attr; +}; + +struct usbphy_regs { + u32 usbphy_pwd; /* 0x000 */ + u32 usbphy_pwd_set; /* 0x004 */ + u32 usbphy_pwd_clr; /* 0x008 */ + u32 usbphy_pwd_tog; /* 0x00c */ + u32 usbphy_tx; /* 0x010 */ + u32 usbphy_tx_set; /* 0x014 */ + u32 usbphy_tx_clr; /* 0x018 */ + u32 usbphy_tx_tog; /* 0x01c */ + u32 usbphy_rx; /* 0x020 */ + u32 usbphy_rx_set; /* 0x024 */ + u32 usbphy_rx_clr; /* 0x028 */ + u32 usbphy_rx_tog; /* 0x02c */ + u32 usbphy_ctrl; /* 0x030 */ + u32 usbphy_ctrl_set; /* 0x034 */ + u32 usbphy_ctrl_clr; /* 0x038 */ + u32 usbphy_ctrl_tog; /* 0x03c */ + u32 usbphy_status; /* 0x040 */ + u32 reserved0[3]; + u32 usbphy_debug; /* 0x050 */ + u32 usbphy_debug_set; /* 0x054 */ + u32 usbphy_debug_clr; /* 0x058 */ + u32 usbphy_debug_tog; /* 0x05c */ + u32 usbphy_debug0_status; /* 0x060 */ + u32 reserved1[3]; + u32 usbphy_debug1; /* 0x070 */ + u32 usbphy_debug1_set; /* 0x074 */ + u32 usbphy_debug1_clr; /* 0x078 */ + u32 usbphy_debug1_tog; /* 0x07c */ + u32 usbphy_version; /* 0x080 */ + u32 reserved2[7]; + u32 usb1_pll_480_ctrl; /* 0x0a0 */ + u32 usb1_pll_480_ctrl_set; /* 0x0a4 */ + u32 usb1_pll_480_ctrl_clr; /* 0x0a8 */ + u32 usb1_pll_480_ctrl_tog; /* 0x0ac */ + u32 reserved3[4]; + u32 usb1_vbus_detect; /* 0xc0 */ + u32 usb1_vbus_detect_set; /* 0xc4 */ + u32 usb1_vbus_detect_clr; /* 0xc8 */ + u32 usb1_vbus_detect_tog; /* 0xcc */ + u32 usb1_vbus_det_stat; /* 0xd0 */ + u32 reserved4[3]; + u32 usb1_chrg_detect; /* 0xe0 */ + u32 usb1_chrg_detect_set; /* 0xe4 */ + u32 usb1_chrg_detect_clr; /* 0xe8 */ + u32 usb1_chrg_detect_tog; /* 0xec */ + u32 usb1_chrg_det_stat; /* 0xf0 */ + u32 reserved5[3]; + u32 usbphy_anactrl; /* 0x100 */ + u32 usbphy_anactrl_set; /* 0x104 */ + u32 usbphy_anactrl_clr; /* 0x108 */ + u32 usbphy_anactrl_tog; /* 0x10c */ + u32 usb1_loopback; /* 0x110 */ + u32 usb1_loopback_set; /* 0x114 */ + u32 usb1_loopback_clr; /* 0x118 */ + u32 usb1_loopback_tog; /* 0x11c */ + u32 usb1_loopback_hsfscnt; /* 0x120 */ + u32 usb1_loopback_hsfscnt_set; /* 0x124 */ + u32 usb1_loopback_hsfscnt_clr; /* 0x128 */ + u32 usb1_loopback_hsfscnt_tog; /* 0x12c */ + u32 usphy_trim_override_en; /* 0x130 */ + u32 usphy_trim_override_en_set; /* 0x134 */ + u32 usphy_trim_override_en_clr; /* 0x138 */ + u32 usphy_trim_override_en_tog; /* 0x13c */ + u32 usb1_pfda_ctrl1; /* 0x140 */ + u32 usb1_pfda_ctrl1_set; /* 0x144 */ + u32 usb1_pfda_ctrl1_clr; /* 0x148 */ + u32 usb1_pfda_ctrl1_tog; /* 0x14c */ +}; +#endif + +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/imx8ulp-pins.h b/arch/arm/include/asm/arch-imx8ulp/imx8ulp-pins.h new file mode 100644 index 0000000..d7c07f4 --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/imx8ulp-pins.h @@ -0,0 +1,60 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#ifndef __ASM_ARCH_IMX8ULP_PINS_H__ +#define __ASM_ARCH_IMX8ULP_PINS_H__ + +#include <asm/arch/iomux.h> + +enum { + IMX8ULP_PAD_PTB7__PMIC0_MODE2 = IOMUX_PAD(0x009C, 0x009C, IOMUX_CONFIG_MPORTS | 0xA, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTB8__PMIC0_MODE1 = IOMUX_PAD(0x00A0, 0x00A0, IOMUX_CONFIG_MPORTS | 0xA, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTB9__PMIC0_MODE0 = IOMUX_PAD(0x00A4, 0x00A4, IOMUX_CONFIG_MPORTS | 0xA, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTB10__PMIC0_SDA = IOMUX_PAD(0x00A8, 0x00A8, IOMUX_CONFIG_MPORTS | 0xA, 0x0804, 0x2, 0), + IMX8ULP_PAD_PTB11__PMIC0_SCL = IOMUX_PAD(0x00AC, 0x00AC, IOMUX_CONFIG_MPORTS | 0xA, 0x0800, 0x2, 0), + + IMX8ULP_PAD_PTD0__SDHC0_RESET_b = IOMUX_PAD(0x0000, 0x0000, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD1__SDHC0_CMD = IOMUX_PAD(0x0004, 0x0004, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD2__SDHC0_CLK = IOMUX_PAD(0x0008, 0x0008, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD3__SDHC0_D7 = IOMUX_PAD(0x000C, 0x000C, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD4__SDHC0_D6 = IOMUX_PAD(0x0010, 0x0010, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD5__SDHC0_D5 = IOMUX_PAD(0x0014, 0x0014, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD6__SDHC0_D4 = IOMUX_PAD(0x0018, 0x0018, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD7__SDHC0_D3 = IOMUX_PAD(0x001C, 0x001C, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD8__SDHC0_D2 = IOMUX_PAD(0x0020, 0x0020, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD9__SDHC0_D1 = IOMUX_PAD(0x0024, 0x0024, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD10__SDHC0_D0 = IOMUX_PAD(0x0028, 0x0028, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD11__SDHC0_DQS = IOMUX_PAD(0x002C, 0x002C, 0x8, 0x0000, 0x0, 0), + + IMX8ULP_PAD_PTD11__FLEXSPI2_B_SS0_B = IOMUX_PAD(0x002C, 0x002C, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD11__FLEXSPI2_A_SS1_B = IOMUX_PAD(0x002C, 0x002C, 0xa, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD12__FLEXSPI2_A_SS0_B = IOMUX_PAD(0x0030, 0x0030, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD12__FLEXSPI2_B_SS1_B = IOMUX_PAD(0x0030, 0x0030, 0xa, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD13__FLEXSPI2_A_SCLK = IOMUX_PAD(0x0034, 0x0034, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD14__FLEXSPI2_A_DATA3 = IOMUX_PAD(0x0038, 0x0038, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD15__FLEXSPI2_A_DATA2 = IOMUX_PAD(0x003c, 0x003c, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD16__FLEXSPI2_A_DATA1 = IOMUX_PAD(0x0040, 0x0040, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD17__FLEXSPI2_A_DATA0 = IOMUX_PAD(0x0044, 0x0044, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD18__FLEXSPI2_A_DQS = IOMUX_PAD(0x0048, 0x0048, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD19__FLEXSPI2_A_DATA7 = IOMUX_PAD(0x004c, 0x004c, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD20__FLEXSPI2_A_DATA6 = IOMUX_PAD(0x0050, 0x0050, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD21__FLEXSPI2_A_DATA5 = IOMUX_PAD(0x0054, 0x0054, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD22__FLEXSPI2_A_DATA4 = IOMUX_PAD(0x0058, 0x0058, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD23__FLEXSPI2_A_SS0_B = IOMUX_PAD(0x005c, 0x005c, 0x9, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTD23__FLEXSPI2_A_SCLK = IOMUX_PAD(0x005c, 0x005c, 0xa, 0x0000, 0x0, 0), + + IMX8ULP_PAD_PTE19__ENET0_REFCLK = IOMUX_PAD(0x00CC, 0x00CC, 0xA, 0x0AF4, 0x1, 0), + IMX8ULP_PAD_PTF10__ENET0_1588_CLKIN = IOMUX_PAD(0x0128, 0x0128, 0x9, 0x0AD0, 0x2, 0), + + IMX8ULP_PAD_PTF11__SDHC1_RESET_b = IOMUX_PAD(0x012C, 0x012C, 0x8, 0x0000, 0x0, 0), + IMX8ULP_PAD_PTF3__SDHC1_CMD = IOMUX_PAD(0x010C, 0x010C, 0x8, 0x0A60, 0x2, 0), + IMX8ULP_PAD_PTF2__SDHC1_CLK = IOMUX_PAD(0x0108, 0x0108, 0x8, 0x0A5C, 0x2, 0), + IMX8ULP_PAD_PTF4__SDHC1_D3 = IOMUX_PAD(0x0110, 0x0110, 0x8, 0x0A70, 0x2, 0), + IMX8ULP_PAD_PTF5__SDHC1_D2 = IOMUX_PAD(0x0114, 0x0114, 0x8, 0x0A6C, 0x2, 0), + IMX8ULP_PAD_PTF0__SDHC1_D1 = IOMUX_PAD(0x0100, 0x0100, 0x8, 0x0A68, 0x2, 0), + IMX8ULP_PAD_PTF1__SDHC1_D0 = IOMUX_PAD(0x0104, 0x0104, 0x8, 0x0A64, 0x2, 0), + +}; +#endif /* __ASM_ARCH_IMX8ULP_PINS_H__ */ diff --git a/arch/arm/include/asm/arch-imx8ulp/iomux.h b/arch/arm/include/asm/arch-imx8ulp/iomux.h new file mode 100644 index 0000000..3c8f2e0 --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/iomux.h @@ -0,0 +1,82 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2020 NXP + */ + +#ifndef __MACH_IMX8ULP_IOMUX_H__ +#define __MACH_IMX8ULP_IOMUX_H__ + +typedef u64 iomux_cfg_t; + +#define MUX_CTRL_OFS_SHIFT 0 +#define MUX_CTRL_OFS_MASK ((iomux_cfg_t)0xffff << MUX_CTRL_OFS_SHIFT) +#define MUX_SEL_INPUT_OFS_SHIFT 16 +#define MUX_SEL_INPUT_OFS_MASK ((iomux_cfg_t)0xffff << MUX_SEL_INPUT_OFS_SHIFT) + +#define MUX_MODE_SHIFT 32 +#define MUX_MODE_MASK ((iomux_cfg_t)0x3f << MUX_MODE_SHIFT) +#define MUX_SEL_INPUT_SHIFT 38 +#define MUX_SEL_INPUT_MASK ((iomux_cfg_t)0xf << MUX_SEL_INPUT_SHIFT) +#define MUX_PAD_CTRL_SHIFT 42 +#define MUX_PAD_CTRL_MASK ((iomux_cfg_t)0x7ffff << MUX_PAD_CTRL_SHIFT) + +#define MUX_PAD_CTRL(x) ((iomux_cfg_t)(x) << MUX_PAD_CTRL_SHIFT) + +#define IOMUX_PAD(pad_ctrl_ofs, mux_ctrl_ofs, mux_mode, sel_input_ofs, sel_input, pad_ctrl) \ + (((iomux_cfg_t)(mux_ctrl_ofs) << MUX_CTRL_OFS_SHIFT) | \ + ((iomux_cfg_t)(mux_mode) << MUX_MODE_SHIFT) | \ + ((iomux_cfg_t)(pad_ctrl) << MUX_PAD_CTRL_SHIFT) | \ + ((iomux_cfg_t)(sel_input_ofs) << MUX_SEL_INPUT_OFS_SHIFT) | \ + ((iomux_cfg_t)(sel_input) << MUX_SEL_INPUT_SHIFT)) + +#define NEW_PAD_CTRL(cfg, pad) (((cfg) & ~MUX_PAD_CTRL_MASK) | MUX_PAD_CTRL(pad)) + +#define IOMUX_CONFIG_MPORTS 0x20 +#define MUX_MODE_MPORTS ((iomux_v3_cfg_t)IOMUX_CONFIG_MPORTS << \ MUX_MODE_SHIFT) + +/* Bit definition below needs to be fixed acccording to ulp rm */ + +#define NO_PAD_CTRL BIT(18) +#define PAD_CTL_OBE_ENABLE BIT(17) +#define PAD_CTL_IBE_ENABLE BIT(16) +#define PAD_CTL_DSE BIT(6) +#define PAD_CTL_ODE BIT(5) +#define PAD_CTL_SRE_FAST (0 << 2) +#define PAD_CTL_SRE_SLOW BIT(2) +#define PAD_CTL_PUE BIT(1) +#define PAD_CTL_PUS_UP (BIT(0) | PAD_CTL_PUE) +#define PAD_CTL_PUS_DOWN ((0 << 0) | PAD_CTL_PUE) + +#define IOMUXC_PCR_MUX_ALT0 (0 << 8) +#define IOMUXC_PCR_MUX_ALT1 (1 << 8) +#define IOMUXC_PCR_MUX_ALT2 (2 << 8) +#define IOMUXC_PCR_MUX_ALT3 (3 << 8) +#define IOMUXC_PCR_MUX_ALT4 (4 << 8) +#define IOMUXC_PCR_MUX_ALT5 (5 << 8) +#define IOMUXC_PCR_MUX_ALT6 (6 << 8) +#define IOMUXC_PCR_MUX_ALT7 (7 << 8) +#define IOMUXC_PCR_MUX_ALT8 (8 << 8) +#define IOMUXC_PCR_MUX_ALT9 (9 << 8) +#define IOMUXC_PCR_MUX_ALT10 (10 << 8) +#define IOMUXC_PCR_MUX_ALT11 (11 << 8) +#define IOMUXC_PCR_MUX_ALT12 (12 << 8) +#define IOMUXC_PCR_MUX_ALT13 (13 << 8) +#define IOMUXC_PCR_MUX_ALT14 (14 << 8) +#define IOMUXC_PCR_MUX_ALT15 (15 << 8) + +#define IOMUXC_PSMI_IMUX_ALT0 (0x0) +#define IOMUXC_PSMI_IMUX_ALT1 (0x1) +#define IOMUXC_PSMI_IMUX_ALT2 (0x2) +#define IOMUXC_PSMI_IMUX_ALT3 (0x3) +#define IOMUXC_PSMI_IMUX_ALT4 (0x4) +#define IOMUXC_PSMI_IMUX_ALT5 (0x5) +#define IOMUXC_PSMI_IMUX_ALT6 (0x6) +#define IOMUXC_PSMI_IMUX_ALT7 (0x7) + +#define IOMUXC_PCR_MUX_ALT_SHIFT (8) +#define IOMUXC_PCR_MUX_ALT_MASK (0xF00) +#define IOMUXC_PSMI_IMUX_ALT_SHIFT (0) + +void imx8ulp_iomux_setup_pad(iomux_cfg_t pad); +void imx8ulp_iomux_setup_multiple_pads(iomux_cfg_t const *pad_list, unsigned count); +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/mu_hal.h b/arch/arm/include/asm/arch-imx8ulp/mu_hal.h new file mode 100644 index 0000000..10d966d --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/mu_hal.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#ifndef __IMX8ULP_MU_HAL_H__ +#define __IMX8ULP_MU_HAL_H__ + +void mu_hal_init(ulong base); +int mu_hal_sendmsg(ulong base, u32 reg_index, u32 msg); +int mu_hal_receivemsg(ulong base, u32 reg_index, u32 *msg); +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/pcc.h b/arch/arm/include/asm/arch-imx8ulp/pcc.h new file mode 100644 index 0000000..091d017 --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/pcc.h @@ -0,0 +1,139 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#ifndef _ASM_ARCH_IMX8ULP_PCC_H +#define _ASM_ARCH_IMX8ULP_PCC_H + +#include <asm/arch/cgc.h> + +enum pcc3_entry { + DMA1_MP_PCC3_SLOT = 1, + DMA1_CH0_PCC3_SLOT = 2, + DMA1_CH1_PCC3_SLOT = 3, + DMA1_CH2_PCC3_SLOT = 4, + DMA1_CH3_PCC3_SLOT = 5, + DMA1_CH4_PCC3_SLOT = 6, + DMA1_CH5_PCC3_SLOT = 7, + DMA1_CH6_PCC3_SLOT = 8, + DMA1_CH7_PCC3_SLOT = 9, + DMA1_CH8_PCC3_SLOT = 10, + DMA1_CH9_PCC3_SLOT = 11, + DMA1_CH10_PCC3_SLOT = 12, + DMA1_CH11_PCC3_SLOT = 13, + DMA1_CH12_PCC3_SLOT = 14, + DMA1_CH13_PCC3_SLOT = 15, + DMA1_CH14_PCC3_SLOT = 16, + DMA1_CH15_PCC3_SLOT = 17, + DMA1_CH16_PCC3_SLOT = 18, + DMA1_CH17_PCC3_SLOT = 19, + DMA1_CH18_PCC3_SLOT = 20, + DMA1_CH19_PCC3_SLOT = 21, + DMA1_CH20_PCC3_SLOT = 22, + DMA1_CH21_PCC3_SLOT = 23, + DMA1_CH22_PCC3_SLOT = 24, + DMA1_CH23_PCC3_SLOT = 25, + DMA1_CH24_PCC3_SLOT = 26, + DMA1_CH25_PCC3_SLOT = 27, + DMA1_CH26_PCC3_SLOT = 28, + DMA1_CH27_PCC3_SLOT = 29, + DMA1_CH28_PCC3_SLOT = 30, + DMA1_CH29_PCC3_SLOT = 31, + DMA1_CH30_PCC3_SLOT = 32, + DMA1_CH31_PCC3_SLOT = 33, + MU0_B_PCC3_SLOT = 34, + MU3_A_PCC3_SLOT = 35, + LLWU1_PCC3_SLOT = 38, + UPOWER_PCC3_SLOT = 40, + WDOG3_PCC3_SLOT = 42, + WDOG4_PCC3_SLOT = 43, + XRDC_MGR_PCC3_SLOT = 47, + SEMA42_1_PCC3_SLOT = 48, + ROMCP1_PCC3_SLOT = 49, + LPIT1_PCC3_SLOT = 50, + TPM4_PCC3_SLOT = 51, + TPM5_PCC3_SLOT = 52, + FLEXIO1_PCC3_SLOT = 53, + I3C2_PCC3_SLOT = 54, + LPI2C4_PCC3_SLOT = 55, + LPI2C5_PCC3_SLOT = 56, + LPUART4_PCC3_SLOT = 57, + LPUART5_PCC3_SLOT = 58, + LPSPI4_PCC3_SLOT = 59, + LPSPI5_PCC3_SLOT = 60, +}; + +enum pcc4_entry { + FLEXSPI2_PCC4_SLOT = 1, + TPM6_PCC4_SLOT = 2, + TPM7_PCC4_SLOT = 3, + LPI2C6_PCC4_SLOT = 4, + LPI2C7_PCC4_SLOT = 5, + LPUART6_PCC4_SLOT = 6, + LPUART7_PCC4_SLOT = 7, + SAI4_PCC4_SLOT = 8, + SAI5_PCC4_SLOT = 9, + PCTLE_PCC4_SLOT = 10, + PCTLF_PCC4_SLOT = 11, + SDHC0_PCC4_SLOT = 13, + SDHC1_PCC4_SLOT = 14, + SDHC2_PCC4_SLOT = 15, + USB0_PCC4_SLOT = 16, + USBPHY_PCC4_SLOT = 17, + USB1_PCC4_SLOT = 18, + USB1PHY_PCC4_SLOT = 19, + USB_XBAR_PCC4_SLOT = 20, + ENET_PCC4_SLOT = 21, + SFA1_PCC4_SLOT = 22, + RGPIOE_PCC4_SLOT = 30, + RGPIOF_PCC4_SLOT = 31, +}; + +/* PCC registers */ +#define PCC_PR_OFFSET 31 +#define PCC_PR_MASK (0x1 << PCC_PR_OFFSET) +#define PCC_CGC_OFFSET 30 +#define PCC_CGC_MASK (0x1 << PCC_CGC_OFFSET) +#define PCC_INUSE_OFFSET 29 +#define PCC_INUSE_MASK (0x1 << PCC_INUSE_OFFSET) +#define PCC_PCS_OFFSET 24 +#define PCC_PCS_MASK (0x7 << PCC_PCS_OFFSET) +#define PCC_FRAC_OFFSET 3 +#define PCC_FRAC_MASK (0x1 << PCC_FRAC_OFFSET) +#define PCC_PCD_OFFSET 0 +#define PCC_PCD_MASK (0x7 << PCC_PCD_OFFSET) + +enum pcc_clksrc_type { + CLKSRC_PER_PLAT = 0, + CLKSRC_PER_BUS = 1, + CLKSRC_NO_PCS = 2, +}; + +enum pcc_div_type { + PCC_HAS_DIV, + PCC_NO_DIV, +}; + +enum pcc_rst_b { + PCC_HAS_RST_B, + PCC_NO_RST_B, +}; + +/* This structure keeps info for each pcc slot */ +struct pcc_entry { + u32 pcc_base; + u32 pcc_slot; + enum pcc_clksrc_type clksrc; + enum pcc_div_type div; + enum pcc_rst_b rst_b; +}; + +int pcc_clock_enable(int pcc_controller, int pcc_clk_slot, bool enable); +int pcc_clock_sel(int pcc_controller, int pcc_clk_slot, enum cgc1_clk src); +int pcc_clock_div_config(int pcc_controller, int pcc_clk_slot, bool frac, u8 div); +bool pcc_clock_is_enable(int pcc_controller, int pcc_clk_slot); +int pcc_clock_get_clksrc(int pcc_controller, int pcc_clk_slot, enum cgc1_clk *src); +int pcc_reset_peripheral(int pcc_controller, int pcc_clk_slot, bool reset); +u32 pcc_clock_get_rate(int pcc_controller, int pcc_clk_slot); +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/rdc.h b/arch/arm/include/asm/arch-imx8ulp/rdc.h new file mode 100644 index 0000000..9746375 --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/rdc.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#ifndef __ASM_ARCH_IMX8ULP_RDC_H +#define __ASM_ARCH_IMX8ULP_RDC_H + +enum rdc_type { + RDC_TRDC, + RDC_XRDC, +}; + +int release_rdc(enum rdc_type type); +void xrdc_mrc_region_set_access(int mrc_index, u32 addr, u32 access); +int xrdc_config_mrc_dx_perm(u32 mrc_con, u32 region, u32 dom, u32 dxsel); +int xrdc_config_mrc_w0_w1(u32 mrc_con, u32 region, u32 w0, u32 size); +int xrdc_config_mrc_w3_w4(u32 mrc_con, u32 region, u32 w3, u32 w4); +int xrdc_config_pdac(u32 bridge, u32 index, u32 dom, u32 perm); +int xrdc_config_pdac_openacc(u32 bridge, u32 index); +int trdc_mbc_set_access(u32 mbc_x, u32 dom_x, u32 mem_x, u32 blk_x, bool sec_access); +int trdc_mrc_region_set_access(u32 mrc_x, u32 dom_x, u32 addr_start, u32 addr_end, bool sec_access); + +void xrdc_init_mda(void); +void xrdc_init_mrc(void); + +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/s400_api.h b/arch/arm/include/asm/arch-imx8ulp/s400_api.h new file mode 100644 index 0000000..c848f0d --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/s400_api.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#ifndef __S400_API_H__ +#define __S400_API_H__ + +#define AHAB_VERSION 0x6 +#define AHAB_CMD_TAG 0x17 +#define AHAB_RESP_TAG 0xe1 + +#define AHAB_LOG_CID 0x21 +#define AHAB_AUTH_OEM_CTNR_CID 0x87 +#define AHAB_VERIFY_IMG_CID 0x88 +#define AHAB_RELEASE_CTNR_CID 0x89 +#define AHAB_WRITE_SECURE_FUSE_REQ_CID 0x91 +#define AHAB_FWD_LIFECYCLE_UP_REQ_CID 0x95 +#define AHAB_READ_FUSE_REQ_CID 0x97 +#define AHAB_RELEASE_RDC_REQ_CID 0xC4 +#define AHAB_WRITE_FUSE_REQ_CID 0xD6 + +#define S400_MAX_MSG 8U + +struct imx8ulp_s400_msg { + u8 version; + u8 size; + u8 command; + u8 tag; + u32 data[(S400_MAX_MSG - 1U)]; +}; + +int ahab_release_rdc(u8 core_id, bool xrdc, u32 *response); +int ahab_auth_oem_ctnr(ulong ctnr_addr, u32 *response); +int ahab_release_container(u32 *response); +int ahab_verify_image(u32 img_id, u32 *response); +int ahab_forward_lifecycle(u16 life_cycle, u32 *response); +int ahab_write_fuse(u16 fuse_id, u32 fuse_val, bool lock, u32 *response); +int ahab_read_common_fuse(u16 fuse_id, u32 *fuse_words, u32 fuse_num, u32 *response); + +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/sys_proto.h b/arch/arm/include/asm/arch-imx8ulp/sys_proto.h new file mode 100644 index 0000000..1a142dc --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/sys_proto.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#ifndef __ARCH_IMX8ULP_SYS_PROTO_H +#define __ARCH_NMX8ULP_SYS_PROTO_H + +#include <asm/mach-imx/sys_proto.h> + +extern unsigned long rom_pointer[]; + +ulong spl_romapi_raw_seekable_read(u32 offset, u32 size, void *buf); +ulong spl_romapi_get_uboot_base(u32 image_offset, u32 rom_bt_dev); +enum bt_mode get_boot_mode(void); +int xrdc_config_pdac(u32 bridge, u32 index, u32 dom, u32 perm); +int xrdc_config_pdac_openacc(u32 bridge, u32 index); +enum boot_device get_boot_device(void); +#endif diff --git a/arch/arm/include/asm/arch-imx8ulp/upower.h b/arch/arm/include/asm/arch-imx8ulp/upower.h new file mode 100644 index 0000000..0f1875b --- /dev/null +++ b/arch/arm/include/asm/arch-imx8ulp/upower.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#ifndef __ASM_ARCH_IMX8ULP_UPOWER_H +#define __ASM_ARCH_IMX8ULP_UPOWER_H + +#include <asm/types.h> + +int upower_init(void); +int upower_pmic_i2c_write(u32 reg_addr, u32 reg_val); +int upower_pmic_i2c_read(u32 reg_addr, u32 *reg_val); + +#endif diff --git a/arch/arm/include/asm/arch-mx7ulp/sys_proto.h b/arch/arm/include/asm/arch-mx7ulp/sys_proto.h index 0e4c8ad..0daa922 100644 --- a/arch/arm/include/asm/arch-mx7ulp/sys_proto.h +++ b/arch/arm/include/asm/arch-mx7ulp/sys_proto.h @@ -8,14 +8,5 @@ #include <asm/mach-imx/sys_proto.h> -#define BT0CFG_LPBOOT_MASK 0x1 -#define BT0CFG_DUALBOOT_MASK 0x2 - -enum bt_mode { - LOW_POWER_BOOT, /* LP_BT = 1 */ - DUAL_BOOT, /* LP_BT = 0, DUAL_BT = 1 */ - SINGLE_BOOT /* LP_BT = 0, DUAL_BT = 0 */ -}; - enum boot_device get_boot_device(void); #endif diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index 79432f3..085e12b 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -89,6 +89,11 @@ struct arch_global_data { #ifdef CONFIG_ARCH_IMX8 struct udevice *scu_dev; #endif + +#ifdef CONFIG_ARCH_IMX8ULP + struct udevice *s400_dev; +#endif + }; #include <asm-generic/global_data.h> diff --git a/arch/arm/include/asm/arch-imx8/image.h b/arch/arm/include/asm/mach-imx/image.h index 547beeb..ee67ca9 100644 --- a/arch/arm/include/asm/arch-imx8/image.h +++ b/arch/arm/include/asm/mach-imx/image.h @@ -64,4 +64,6 @@ struct generate_key_blob_hdr { u8 algorithm; u8 mode; } __packed; + +int get_container_size(ulong addr, u16 *header_length); #endif diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h index b612189..4448349 100644 --- a/arch/arm/include/asm/mach-imx/sys_proto.h +++ b/arch/arm/include/asm/mach-imx/sys_proto.h @@ -51,6 +51,7 @@ struct bd_info; #define is_imx8md() (is_cpu_type(MXC_CPU_IMX8MD)) #define is_imx8mql() (is_cpu_type(MXC_CPU_IMX8MQL)) #define is_imx8qm() (is_cpu_type(MXC_CPU_IMX8QM)) +#define is_imx8ulp() (is_cpu_type(MXC_CPU_IMX8ULP)) #define is_imx8mm() (is_cpu_type(MXC_CPU_IMX8MM) || is_cpu_type(MXC_CPU_IMX8MML) ||\ is_cpu_type(MXC_CPU_IMX8MMD) || is_cpu_type(MXC_CPU_IMX8MMDL) || \ is_cpu_type(MXC_CPU_IMX8MMS) || is_cpu_type(MXC_CPU_IMX8MMSL)) @@ -144,7 +145,7 @@ struct rproc_att { u32 size; /* size of reg range */ }; -#ifdef CONFIG_IMX8M +#if defined(CONFIG_IMX8M) || defined(CONFIG_IMX8ULP) struct rom_api { u16 ver; u16 tag; @@ -177,6 +178,16 @@ enum boot_dev_type_e { extern struct rom_api *g_rom_api; #endif +/* For i.MX ULP */ +#define BT0CFG_LPBOOT_MASK 0x1 +#define BT0CFG_DUALBOOT_MASK 0x2 + +enum bt_mode { + LOW_POWER_BOOT, /* LP_BT = 1 */ + DUAL_BOOT, /* LP_BT = 0, DUAL_BT = 1 */ + SINGLE_BOOT /* LP_BT = 0, DUAL_BT = 0 */ +}; + u32 get_nr_cpus(void); u32 get_cpu_rev(void); u32 get_cpu_speed_grade_hz(void); 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