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author | Michal Simek <michal.simek@xilinx.com> | 2013-02-04 11:42:25 (GMT) |
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committer | Michal Simek <michal.simek@xilinx.com> | 2013-02-07 08:18:42 (GMT) |
commit | 00ed34589880ca7092999ec5b92e061018d0fd0f (patch) | |
tree | b83ab2ea09539769aac217c09718111f4174dd3c /arch/arm/include/asm/arch-zynq | |
parent | 59c651f4e2b7614e97c2fda10eeabd00529dd740 (diff) | |
download | u-boot-fsl-qoriq-00ed34589880ca7092999ec5b92e061018d0fd0f.tar.xz |
arm: zynq: Add lowlevel initialization to C
Do lowlevel initialization directly in C. Zynq do not
require to do it in asm.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/arm/include/asm/arch-zynq')
-rw-r--r-- | arch/arm/include/asm/arch-zynq/hardware.h | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-zynq/hardware.h b/arch/arm/include/asm/arch-zynq/hardware.h index ad17b27..d0c69da 100644 --- a/arch/arm/include/asm/arch-zynq/hardware.h +++ b/arch/arm/include/asm/arch-zynq/hardware.h @@ -24,6 +24,8 @@ #define _ASM_ARCH_HARDWARE_H #define XPSS_SYS_CTRL_BASEADDR 0xF8000000 +#define XPSS_DEV_CFG_APB_BASEADDR 0xF8007000 +#define XPSS_SCU_BASEADDR 0xF8F00000 /* Reflect slcr offsets */ struct slcr_regs { @@ -32,10 +34,52 @@ struct slcr_regs { u32 slcr_unlock; /* 0x8 */ u32 reserved1[125]; u32 pss_rst_ctrl; /* 0x200 */ - u32 reserved2[21]; + u32 reserved2[15]; + u32 fpga_rst_ctrl; /* 0x240 */ + u32 reserved3[5]; u32 reboot_status; /* 0x258 */ + u32 boot_mode; /* 0x25c */ + u32 reserved4[116]; + u32 trust_zone; /* 0x430 */ /* FIXME */ + u32 reserved5[115]; + u32 ddr_urgent; /* 0x600 */ + u32 reserved6[6]; + u32 ddr_urgent_sel; /* 0x61c */ + u32 reserved7[188]; + u32 ocm_cfg; /* 0x910 */ }; #define slcr_base ((struct slcr_regs *) XPSS_SYS_CTRL_BASEADDR) +struct devcfg_regs { + u32 ctrl; /* 0x0 */ + u32 lock; /* 0x4 */ + u32 cfg; /* 0x8 */ + u32 int_sts; /* 0xc */ + u32 int_mask; /* 0x10 */ + u32 status; /* 0x14 */ + u32 dma_src_addr; /* 0x18 */ + u32 dma_dst_addr; /* 0x1c */ + u32 dma_src_len; /* 0x20 */ + u32 dma_dst_len; /* 0x24 */ + u32 rom_shadow; /* 0x28 */ + u32 reserved1[2]; + u32 unlock; /* 0x34 */ + u32 reserved2[18]; + u32 mctrl; /* 0x80 */ + u32 reserved3; + u32 write_count; /* 0x88 */ + u32 read_count; /* 0x8c */ +}; + +#define devcfg_base ((struct devcfg_regs *) XPSS_DEV_CFG_APB_BASEADDR) + +struct scu_regs { + u32 reserved1[16]; + u32 filter_start; /* 0x40 */ + u32 filter_end; /* 0x44 */ +}; + +#define scu_base ((struct scu_regs *) XPSS_SCU_BASEADDR) + #endif /* _ASM_ARCH_HARDWARE_H */ |