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| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2019-01-31 17:28:14 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2019-10-08 09:11:14 +0200 |
| commit | bfd092f9ca1cf0a547d9f7269490c1ee9a432f33 (patch) | |
| tree | 7c57eed8c4012a7d9b2634ef9b131cf942c00e67 /arch/arm/mach-versal | |
| parent | cbe3101018a13d7cdb52e96a08577a83f2a0dbc0 (diff) | |
| download | u-boot-bfd092f9ca1cf0a547d9f7269490c1ee9a432f33.tar.gz u-boot-bfd092f9ca1cf0a547d9f7269490c1ee9a432f33.tar.bz2 u-boot-bfd092f9ca1cf0a547d9f7269490c1ee9a432f33.zip | |
arm64: versal: Define board_late_init for versal
Define board_late_init which performs bootmode detection
and prepares corresponding distro boot commaand sequence.
Also disable it for mini platforms because simply there is no need to have
it enabled.
But also disable it for virtual platform because Qemu is not modelling this
register space that's why travis testing would fail. This configuration
should be reverted when mainline Qemu is updated.
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/arm/mach-versal')
| -rw-r--r-- | arch/arm/mach-versal/include/mach/hardware.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-versal/include/mach/hardware.h b/arch/arm/mach-versal/include/mach/hardware.h index 23fbc3d8f5..e26beab2e9 100644 --- a/arch/arm/mach-versal/include/mach/hardware.h +++ b/arch/arm/mach-versal/include/mach/hardware.h @@ -51,3 +51,26 @@ struct rpu_regs { }; #define rpu_base ((struct rpu_regs *)VERSAL_RPU_BASEADDR) + +#define VERSAL_CRP_BASEADDR 0xF1260000 + +struct crp_regs { + u32 reserved0[128]; + u32 boot_mode_usr; +}; + +#define crp_base ((struct crp_regs *)VERSAL_CRP_BASEADDR) + +/* Bootmode setting values */ +#define BOOT_MODES_MASK 0x0000000F +#define QSPI_MODE_24BIT 0x00000001 +#define QSPI_MODE_32BIT 0x00000002 +#define SD_MODE 0x00000003 /* sd 0 */ +#define SD_MODE1 0x00000005 /* sd 1 */ +#define EMMC_MODE 0x00000006 +#define USB_MODE 0x00000007 +#define OSPI_MODE 0x00000008 +#define SD1_LSHFT_MODE 0x0000000E /* SD1 Level shifter */ +#define JTAG_MODE 0x00000000 +#define BOOT_MODE_USE_ALT 0x100 +#define BOOT_MODE_ALT_SHIFT 12 |