diff options
| author | Peng Fan <peng.fan@nxp.com> | 2019-07-22 01:24:37 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-10-08 16:35:16 +0200 |
| commit | e92fca66a3966c54d86977539fabe57596b62d76 (patch) | |
| tree | 60f35a77c40e185b3162da18780a96f929cacc89 /arch/arm/include/asm/arch-mx7ulp | |
| parent | b1f955cb4d5ba10e422e08d1d7577be71a39ac00 (diff) | |
imx: i.MX7ULP: add get_boot_device
Add get_boot_device for i.MX7ULP
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'arch/arm/include/asm/arch-mx7ulp')
| -rw-r--r-- | arch/arm/include/asm/arch-mx7ulp/imx-regs.h | 13 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx7ulp/sys_proto.h | 1 |
2 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx7ulp/imx-regs.h b/arch/arm/include/asm/arch-mx7ulp/imx-regs.h index 63b02de087..d58ed43199 100644 --- a/arch/arm/include/asm/arch-mx7ulp/imx-regs.h +++ b/arch/arm/include/asm/arch-mx7ulp/imx-regs.h @@ -10,6 +10,8 @@ #define ARCH_MXC +#define ROM_SW_INFO_ADDR 0x000001E8 + #define CAAM_SEC_SRAM_BASE (0x26000000) #define CAAM_SEC_SRAM_SIZE (SZ_32K) #define CAAM_SEC_SRAM_END (CAAM_SEC_SRAM_BASE + CAAM_SEC_SRAM_SIZE - 1) @@ -1112,6 +1114,17 @@ struct usbphy_regs { u32 usb1_pfda_ctrl1_tog; /* 0x14c */ }; +struct bootrom_sw_info { + u8 reserved_1; + u8 boot_dev_instance; + u8 boot_dev_type; + u8 reserved_2; + u32 core_freq; + u32 axi_freq; + u32 ddr_freq; + u32 rom_tick_freq; + u32 reserved_3[3]; +}; #define is_boot_from_usb(void) (!(readl(USB_PHY0_BASE_ADDR) & (1<<20))) #define disconnect_from_pc(void) writel(0x0, USBOTG0_RBASE + 0x140) diff --git a/arch/arm/include/asm/arch-mx7ulp/sys_proto.h b/arch/arm/include/asm/arch-mx7ulp/sys_proto.h index 6ecde7db93..0e4c8ad15d 100644 --- a/arch/arm/include/asm/arch-mx7ulp/sys_proto.h +++ b/arch/arm/include/asm/arch-mx7ulp/sys_proto.h @@ -17,4 +17,5 @@ enum bt_mode { SINGLE_BOOT /* LP_BT = 0, DUAL_BT = 0 */ }; +enum boot_device get_boot_device(void); #endif |