diff options
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/clock.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/sys_proto.h | 3 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx7/crm_regs.h | 51 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx7/imx-regs.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx7/mx7-ddr.h | 155 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx7/sys_proto.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-sunxi/spl.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-sunxi/usb_phy.h | 7 | ||||
| -rw-r--r-- | arch/arm/include/asm/mach-imx/sys_proto.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/macro.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/system.h | 4 |
11 files changed, 197 insertions, 32 deletions
diff --git a/arch/arm/include/asm/arch-mx6/clock.h b/arch/arm/include/asm/arch-mx6/clock.h index 2d9c45e255..26afefb081 100644 --- a/arch/arm/include/asm/arch-mx6/clock.h +++ b/arch/arm/include/asm/arch-mx6/clock.h @@ -80,4 +80,5 @@ void enable_thermal_clk(void); void mxs_set_lcdclk(u32 base_addr, u32 freq); void select_ldb_di_clock_source(enum ldb_di_clock clk); void enable_eim_clk(unsigned char enable); +int do_mx6_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); #endif /* __ASM_ARCH_CLOCK_H */ diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h index ba73943260..b22a7a0f8b 100644 --- a/arch/arm/include/asm/arch-mx6/sys_proto.h +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h @@ -13,3 +13,6 @@ #define is_usbotg_phy_active(void) (!(readl(USB_PHY0_BASE_ADDR + USBPHY_PWD) & \ USBPHY_PWD_RXPWDRX)) + +int imx6_pcie_toggle_power(void); +int imx6_pcie_toggle_reset(void); diff --git a/arch/arm/include/asm/arch-mx7/crm_regs.h b/arch/arm/include/asm/arch-mx7/crm_regs.h index d65d4d9daf..611190eee7 100644 --- a/arch/arm/include/asm/arch-mx7/crm_regs.h +++ b/arch/arm/include/asm/arch-mx7/crm_regs.h @@ -2000,29 +2000,29 @@ struct mxc_ccm_anatop_reg { #define TEMPMON_HW_ANADIG_TEMPSENSE_TRIM_TOG_T_MUX_ADDR(x) (((uint32_t)(((uint32_t)(x))<<TEMPMON_HW_ANADIG_TEMPSENSE_TRIM_TOG_T_MUX_ADDR_SHIFT))&TEMPMON_HW_ANADIG_TEMPSENSE_TRIM_TOG_T_MUX_ADDR_MASK) -#define CCM_GPR(i) (CCM_BASE_ADDRESS + CCM_GPR0_OFFSET + 0x10 * (i)) -#define CCM_OBSERVE(i) (CCM_BASE_ADDRESS + CCM_OBSERVE0_OFFSET + 0x10 * (i)) -#define CCM_SCTRL(i) (CCM_BASE_ADDRESS + CCM_SCTRL0_OFFSET + 0x10 * (i)) -#define CCM_CCGR(i) (CCM_BASE_ADDRESS + CCM_CCGR0_OFFSET + 0x10 * (i)) -#define CCM_ROOT_TARGET(i) (CCM_BASE_ADDRESS + CCM_ROOT0_TARGET_OFFSET + 0x80 * (i)) - -#define CCM_GPR_SET(i) (CCM_BASE_ADDRESS + CCM_GPR0_OFFSET + 0x10 * (i) + 4) -#define CCM_OBSERVE_SET(i) (CCM_BASE_ADDRESS + CCM_OBSERVE0_OFFSET + 0x10 * (i) + 4) -#define CCM_SCTRL_SET(i) (CCM_BASE_ADDRESS + CCM_SCTRL0_OFFSET + 0x10 * (i) + 4) -#define CCM_CCGR_SET(i) (CCM_BASE_ADDRESS + CCM_CCGR0_OFFSET + 0x10 * (i) + 4) -#define CCM_ROOT_TARGET_SET(i) (CCM_BASE_ADDRESS + CCM_ROOT0_TARGET_OFFSET + 0x80 * (i) + 4) - -#define CCM_GPR_CLR(i) (CCM_BASE_ADDRESS + CCM_GPR0_OFFSET + 0x10 * (i) + 8) -#define CCM_OBSERVE_CLR(i) (CCM_BASE_ADDRESS + CCM_OBSERVE0_OFFSET + 0x10 * (i) + 8) -#define CCM_SCTRL_CLR(i) (CCM_BASE_ADDRESS + CCM_SCTRL0_OFFSET + 0x10 * (i) + 8) -#define CCM_CCGR_CLR(i) (CCM_BASE_ADDRESS + CCM_CCGR0_OFFSET + 0x10 * (i) + 8) -#define CCM_ROOT_TARGET_CLR(i) (CCM_BASE_ADDRESS + CCM_ROOT0_TARGET_OFFSET + 0x80 * (i) + 8) - -#define CCM_GPR_TOGGLE(i) (CCM_BASE_ADDRESS + CCM_GPR0_OFFSET + 0x10 * (i) + 12) -#define CCM_OBSERVE_TOGGLE(i) (CCM_BASE_ADDRESS + CCM_OBSERVE0_OFFSET + 0x10 * (i) + 12) -#define CCM_SCTRL_TOGGLE(i) (CCM_BASE_ADDRESS + CCM_SCTRL0_OFFSET + 0x10 * (i) + 12) -#define CCM_CCGR_TOGGLE(i) (CCM_BASE_ADDRESS + CCM_CCGR0_OFFSET + 0x10 * (i) + 12) -#define CCM_ROOT_TARGET_TOGGLE(i) (CCM_BASE_ADDRESS + CCM_ROOT0_TARGET_OFFSET + 0x80 * (i) + 12) +#define CCM_GPR(i) (CCM_BASE_ADDR + CCM_GPR0_OFFSET + 0x10 * (i)) +#define CCM_OBSERVE(i) (CCM_BASE_ADDR + CCM_OBSERVE0_OFFSET + 0x10 * (i)) +#define CCM_SCTRL(i) (CCM_BASE_ADDR + CCM_SCTRL0_OFFSET + 0x10 * (i)) +#define CCM_CCGR(i) (CCM_BASE_ADDR + CCM_CCGR0_OFFSET + 0x10 * (i)) +#define CCM_ROOT_TARGET(i) (CCM_BASE_ADDR + CCM_ROOT0_TARGET_OFFSET + 0x80 * (i)) + +#define CCM_GPR_SET(i) (CCM_BASE_ADDR + CCM_GPR0_OFFSET + 0x10 * (i) + 4) +#define CCM_OBSERVE_SET(i) (CCM_BASE_ADDR + CCM_OBSERVE0_OFFSET + 0x10 * (i) + 4) +#define CCM_SCTRL_SET(i) (CCM_BASE_ADDR + CCM_SCTRL0_OFFSET + 0x10 * (i) + 4) +#define CCM_CCGR_SET(i) (CCM_BASE_ADDR + CCM_CCGR0_OFFSET + 0x10 * (i) + 4) +#define CCM_ROOT_TARGET_SET(i) (CCM_BASE_ADDR + CCM_ROOT0_TARGET_OFFSET + 0x80 * (i) + 4) + +#define CCM_GPR_CLR(i) (CCM_BASE_ADDR + CCM_GPR0_OFFSET + 0x10 * (i) + 8) +#define CCM_OBSERVE_CLR(i) (CCM_BASE_ADDR + CCM_OBSERVE0_OFFSET + 0x10 * (i) + 8) +#define CCM_SCTRL_CLR(i) (CCM_BASE_ADDR + CCM_SCTRL0_OFFSET + 0x10 * (i) + 8) +#define CCM_CCGR_CLR(i) (CCM_BASE_ADDR + CCM_CCGR0_OFFSET + 0x10 * (i) + 8) +#define CCM_ROOT_TARGET_CLR(i) (CCM_BASE_ADDR + CCM_ROOT0_TARGET_OFFSET + 0x80 * (i) + 8) + +#define CCM_GPR_TOGGLE(i) (CCM_BASE_ADDR + CCM_GPR0_OFFSET + 0x10 * (i) + 12) +#define CCM_OBSERVE_TOGGLE(i) (CCM_BASE_ADDR + CCM_OBSERVE0_OFFSET + 0x10 * (i) + 12) +#define CCM_SCTRL_TOGGLE(i) (CCM_BASE_ADDR + CCM_SCTRL0_OFFSET + 0x10 * (i) + 12) +#define CCM_CCGR_TOGGLE(i) (CCM_BASE_ADDR + CCM_CCGR0_OFFSET + 0x10 * (i) + 12) +#define CCM_ROOT_TARGET_TOGGLE(i) (CCM_BASE_ADDR + CCM_ROOT0_TARGET_OFFSET + 0x80 * (i) + 12) #define HW_CCM_GPR_WR(i, v) writel((v), CCM_GPR(i)) #define HW_CCM_CCM_OBSERVE_WR(i, v) writel((v), CCM_OBSERVE(i)) @@ -2055,6 +2055,11 @@ struct mxc_ccm_anatop_reg { #define HW_CCM_ROOT_TARGET_TOGGLE(i, v) writel((v), CCM_ROOT_TARGET_TOGGLE(i)) #define CCM_CLK_ON_MSK 0x03 +#define CCM_CLK_ON_N_N 0x00 /* Domain clocks not needed */ +#define CCM_CLK_ON_R_W 0x02 /* Domain clocks needed when in RUN and WAIT */ + +/* CCGR Mapping */ +#define CCGR_IDX_DDR 19 /* CCM_CCGR19 */ #define CCM_ROOT_TGT_POST_DIV_SHIFT 0 #define CCM_ROOT_TGT_PRE_DIV_SHIFT 15 diff --git a/arch/arm/include/asm/arch-mx7/imx-regs.h b/arch/arm/include/asm/arch-mx7/imx-regs.h index aab3a9a7a6..f0693f9028 100644 --- a/arch/arm/include/asm/arch-mx7/imx-regs.h +++ b/arch/arm/include/asm/arch-mx7/imx-regs.h @@ -268,6 +268,8 @@ struct src { #define SRC_M4RCR_M4C_NON_SCLR_RST_MASK (1 << 0) #define SRC_M4RCR_ENABLE_M4_OFFSET 3 #define SRC_M4RCR_ENABLE_M4_MASK (1 << 3) +#define SRC_DDRC_RCR_DDRC_CORE_RST_OFFSET 1 +#define SRC_DDRC_RCR_DDRC_CORE_RST_MASK (1 << 1) /* GPR0 Bit Fields */ #define IOMUXC_GPR_GPR0_DMAREQ_MUX_SEL0_MASK 0x1u diff --git a/arch/arm/include/asm/arch-mx7/mx7-ddr.h b/arch/arm/include/asm/arch-mx7/mx7-ddr.h new file mode 100644 index 0000000000..3a4841cb02 --- /dev/null +++ b/arch/arm/include/asm/arch-mx7/mx7-ddr.h @@ -0,0 +1,155 @@ +/* + * DDR controller registers of the i.MX7 architecture + * + * (C) Copyright 2017 CompuLab, Ltd. http://www.compulab.com + * + * Author: Uri Mashiach <uri.mashiach@compulab.co.il> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ASM_ARCH_MX7_DDR_H__ +#define __ASM_ARCH_MX7_DDR_H__ + +/* DDRC Registers (DDRC_IPS_BASE_ADDR) */ +struct ddrc { + u32 mstr; /* 0x0000 */ + u32 reserved1[0x18]; + u32 rfshtmg; /* 0x0064 */ + u32 reserved2[0x1a]; + u32 init0; /* 0x00d0 */ + u32 init1; /* 0x00d4 */ + u32 reserved3; + u32 init3; /* 0x00dc */ + u32 init4; /* 0x00e0 */ + u32 init5; /* 0x00e4 */ + u32 reserved4[0x03]; + u32 rankctl; /* 0x00f4 */ + u32 reserved5[0x02]; + u32 dramtmg0; /* 0x0100 */ + u32 dramtmg1; /* 0x0104 */ + u32 dramtmg2; /* 0x0108 */ + u32 dramtmg3; /* 0x010c */ + u32 dramtmg4; /* 0x0110 */ + u32 dramtmg5; /* 0x0114 */ + u32 reserved6[0x02]; + u32 dramtmg8; /* 0x0120 */ + u32 reserved7[0x17]; + u32 zqctl0; /* 0x0180 */ + u32 reserved8[0x03]; + u32 dfitmg0; /* 0x0190 */ + u32 dfitmg1; /* 0x0194 */ + u32 reserved9[0x02]; + u32 dfiupd0; /* 0x01a0 */ + u32 dfiupd1; /* 0x01a4 */ + u32 dfiupd2; /* 0x01a8 */ + u32 reserved10[0x15]; + u32 addrmap0; /* 0x0200 */ + u32 addrmap1; /* 0x0204 */ + u32 addrmap2; /* 0x0208 */ + u32 addrmap3; /* 0x020c */ + u32 addrmap4; /* 0x0210 */ + u32 addrmap5; /* 0x0214 */ + u32 addrmap6; /* 0x0218 */ + u32 reserved12[0x09]; + u32 odtcfg; /* 0x0240 */ + u32 odtmap; /* 0x0244 */ +}; + +/* DDRC_MSTR fields */ +#define MSTR_DATA_BUS_WIDTH_MASK 0x3 << 12 +#define MSTR_DATA_BUS_WIDTH_SHIFT 12 +#define MSTR_DATA_ACTIVE_RANKS_MASK 0xf << 24 +#define MSTR_DATA_ACTIVE_RANKS_SHIFT 24 +/* DDRC_ADDRMAP1 fields */ +#define ADDRMAP1_BANK_B0_MASK 0x1f << 0 +#define ADDRMAP1_BANK_B0_SHIFT 0 +#define ADDRMAP1_BANK_B1_MASK 0x1f << 8 +#define ADDRMAP1_BANK_B1_SHIFT 8 +#define ADDRMAP1_BANK_B2_MASK 0x1f << 16 +#define ADDRMAP1_BANK_B2_SHIFT 16 +/* DDRC_ADDRMAP2 fields */ +#define ADDRMAP2_COL_B2_MASK 0xF << 0 +#define ADDRMAP2_COL_B2_SHIFT 0 +#define ADDRMAP2_COL_B3_MASK 0xF << 8 +#define ADDRMAP2_COL_B3_SHIFT 8 +#define ADDRMAP2_COL_B4_MASK 0xF << 16 +#define ADDRMAP2_COL_B4_SHIFT 16 +#define ADDRMAP2_COL_B5_MASK 0xF << 24 +#define ADDRMAP2_COL_B5_SHIFT 24 +/* DDRC_ADDRMAP3 fields */ +#define ADDRMAP3_COL_B6_MASK 0xF << 0 +#define ADDRMAP3_COL_B6_SHIFT 0 +#define ADDRMAP3_COL_B7_MASK 0xF << 8 +#define ADDRMAP3_COL_B7_SHIFT 8 +#define ADDRMAP3_COL_B8_MASK 0xF << 16 +#define ADDRMAP3_COL_B8_SHIFT 16 +#define ADDRMAP3_COL_B9_MASK 0xF << 24 +#define ADDRMAP3_COL_B9_SHIFT 24 +/* DDRC_ADDRMAP4 fields */ +#define ADDRMAP4_COL_B10_MASK 0xF << 0 +#define ADDRMAP4_COL_B10_SHIFT 0 +#define ADDRMAP4_COL_B11_MASK 0xF << 8 +#define ADDRMAP4_COL_B11_SHIFT 8 +/* DDRC_ADDRMAP5 fields */ +#define ADDRMAP5_ROW_B0_MASK 0xF << 0 +#define ADDRMAP5_ROW_B0_SHIFT 0 +#define ADDRMAP5_ROW_B1_MASK 0xF << 8 +#define ADDRMAP5_ROW_B1_SHIFT 8 +#define ADDRMAP5_ROW_B2_10_MASK 0xF << 16 +#define ADDRMAP5_ROW_B2_10_SHIFT 16 +#define ADDRMAP5_ROW_B11_MASK 0xF << 24 +#define ADDRMAP5_ROW_B11_SHIFT 24 +/* DDRC_ADDRMAP6 fields */ +#define ADDRMAP6_ROW_B12_MASK 0xF << 0 +#define ADDRMAP6_ROW_B12_SHIFT 0 +#define ADDRMAP6_ROW_B13_MASK 0xF << 8 +#define ADDRMAP6_ROW_B13_SHIFT 8 +#define ADDRMAP6_ROW_B14_MASK 0xF << 16 +#define ADDRMAP6_ROW_B14_SHIFT 16 +#define ADDRMAP6_ROW_B15_MASK 0xF << 24 +#define ADDRMAP6_ROW_B15_SHIFT 24 + +/* DDRC_MP Registers */ +#define DDRC_MP_BASE_ADDR (DDRC_IPS_BASE_ADDR + 0x03fc) +struct ddrc_mp { + u32 reserved1[0x25]; + u32 pctrl_0; /* 0x0094 */ +}; + +/* DDR_PHY registers */ +struct ddr_phy { + u32 phy_con0; /* 0x0000 */ + u32 phy_con1; /* 0x0004 */ + u32 reserved1[0x02]; + u32 phy_con4; /* 0x0010 */ + u32 reserved2; + u32 offset_lp_con0; /* 0x0018 */ + u32 reserved3; + u32 offset_rd_con0; /* 0x0020 */ + u32 reserved4[0x03]; + u32 offset_wr_con0; /* 0x0030 */ + u32 reserved5[0x07]; + u32 cmd_sdll_con0; /* 0x0050 */ + u32 reserved6[0x12]; + u32 drvds_con0; /* 0x009c */ + u32 reserved7[0x04]; + u32 mdll_con0; /* 0x00b0 */ + u32 reserved8[0x03]; + u32 zq_con0; /* 0x00c0 */ +}; + +#define DDR_PHY_CMD_SDLL_CON0_CTRL_RESYNC_MASK BIT(24) + +#define MX7_CAL_VAL_MAX 5 +/* Calibration parameters */ +struct mx7_calibration { + int num_val; /* Number of calibration values */ + u32 values[MX7_CAL_VAL_MAX]; /* calibration values */ +}; + +void mx7_dram_cfg(struct ddrc *ddrc_regs_val, struct ddrc_mp *ddrc_mp_val, + struct ddr_phy *ddr_phy_regs_val, + struct mx7_calibration *calib_param); + +#endif /*__ASM_ARCH_MX7_DDR_H__ */ diff --git a/arch/arm/include/asm/arch-mx7/sys_proto.h b/arch/arm/include/asm/arch-mx7/sys_proto.h index 15e24d44b3..fa624248b2 100644 --- a/arch/arm/include/asm/arch-mx7/sys_proto.h +++ b/arch/arm/include/asm/arch-mx7/sys_proto.h @@ -7,3 +7,4 @@ #include <asm/mach-imx/sys_proto.h> void set_wdog_reset(struct wdog_regs *wdog); +enum boot_device get_boot_device(void); diff --git a/arch/arm/include/asm/arch-sunxi/spl.h b/arch/arm/include/asm/arch-sunxi/spl.h index 9358397da2..a70b1797e5 100644 --- a/arch/arm/include/asm/arch-sunxi/spl.h +++ b/arch/arm/include/asm/arch-sunxi/spl.h @@ -78,4 +78,6 @@ typedef char boot_file_head_not_multiple_of_32[1 - 2*(sizeof(struct boot_file_he #define is_boot0_magic(addr) (memcmp((void *)addr, BOOT0_MAGIC, 8) == 0) +uint32_t sunxi_get_boot_device(void); + #endif diff --git a/arch/arm/include/asm/arch-sunxi/usb_phy.h b/arch/arm/include/asm/arch-sunxi/usb_phy.h index cef6c985bc..5a9cacb6f4 100644 --- a/arch/arm/include/asm/arch-sunxi/usb_phy.h +++ b/arch/arm/include/asm/arch-sunxi/usb_phy.h @@ -19,10 +19,3 @@ void sunxi_usb_phy_power_off(int index); int sunxi_usb_phy_vbus_detect(int index); int sunxi_usb_phy_id_detect(int index); void sunxi_usb_phy_enable_squelch_detect(int index, int enable); - -/* Not really phy related, but we have to declare this somewhere ... */ -#if defined(CONFIG_USB_MUSB_HOST) || defined(CONFIG_USB_MUSB_GADGET) -void sunxi_musb_board_init(void); -#else -#define sunxi_musb_board_init() -#endif diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h index 970c4ca760..703634334f 100644 --- a/arch/arm/include/asm/mach-imx/sys_proto.h +++ b/arch/arm/include/asm/mach-imx/sys_proto.h @@ -107,6 +107,8 @@ void init_aips(void); void init_src(void); void imx_set_wdog_powerdown(bool enable); +int board_mmc_get_env_dev(int devno); + /* * Initializes on-chip ethernet controllers. * to override, implement board_eth_init() diff --git a/arch/arm/include/asm/macro.h b/arch/arm/include/asm/macro.h index e1916f7705..0c8652a675 100644 --- a/arch/arm/include/asm/macro.h +++ b/arch/arm/include/asm/macro.h @@ -131,6 +131,7 @@ lr .req x30 /* NOTE: MPIDR handling will be erroneous on multi-cluster machines */ mrs \xreg1, mpidr_el1 lsr \xreg2, \xreg1, #32 + lsl \xreg2, \xreg2, #32 lsl \xreg1, \xreg1, #40 lsr \xreg1, \xreg1, #40 orr \xreg1, \xreg1, \xreg2 diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 79bd19af7d..1d7d4f35c4 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -215,8 +215,8 @@ void __asm_switch_ttbr(u64 new_ttbr); * @entry_point: kernel entry point * @es_flag: execution state flag, ES_TO_AARCH64 or ES_TO_AARCH32 */ -void armv8_switch_to_el2(u64 args, u64 mach_nr, u64 fdt_addr, - u64 arg4, u64 entry_point, u64 es_flag); +void __noreturn armv8_switch_to_el2(u64 args, u64 mach_nr, u64 fdt_addr, + u64 arg4, u64 entry_point, u64 es_flag); /* * Switch from EL2 to EL1 for ARMv8 * |