mirror of
https://github.com/AsahiLinux/u-boot
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dc4a1a2729
Bootmode mask was defined as 0x0F, but documentation mentions 0x07. Experiments show that bit "3" is the JTAG chain configuration. Change the mask to "7" to allow systems with a different chain configuration to boot correctly. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Acked-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
142 lines
3.6 KiB
C
142 lines
3.6 KiB
C
/*
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* Copyright (c) 2013 Xilinx Inc.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _ASM_ARCH_HARDWARE_H
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#define _ASM_ARCH_HARDWARE_H
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#define ZYNQ_SERIAL_BASEADDR0 0xE0000000
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#define ZYNQ_SERIAL_BASEADDR1 0xE0001000
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#define ZYNQ_SYS_CTRL_BASEADDR 0xF8000000
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#define ZYNQ_DEV_CFG_APB_BASEADDR 0xF8007000
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#define ZYNQ_SCU_BASEADDR 0xF8F00000
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#define ZYNQ_SCUTIMER_BASEADDR 0xF8F00600
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#define ZYNQ_GEM_BASEADDR0 0xE000B000
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#define ZYNQ_GEM_BASEADDR1 0xE000C000
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#define ZYNQ_SDHCI_BASEADDR0 0xE0100000
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#define ZYNQ_SDHCI_BASEADDR1 0xE0101000
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#define ZYNQ_I2C_BASEADDR0 0xE0004000
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#define ZYNQ_I2C_BASEADDR1 0xE0005000
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#define ZYNQ_SPI_BASEADDR0 0xE0006000
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#define ZYNQ_SPI_BASEADDR1 0xE0007000
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#define ZYNQ_DDRC_BASEADDR 0xF8006000
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#define ZYNQ_EFUSE_BASEADDR 0xF800D000
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/* Bootmode setting values */
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#define ZYNQ_BM_MASK 0x7
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#define ZYNQ_BM_NOR 0x2
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#define ZYNQ_BM_SD 0x5
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#define ZYNQ_BM_JTAG 0x0
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/* Reflect slcr offsets */
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struct slcr_regs {
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u32 scl; /* 0x0 */
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u32 slcr_lock; /* 0x4 */
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u32 slcr_unlock; /* 0x8 */
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u32 reserved0_1[61];
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u32 arm_pll_ctrl; /* 0x100 */
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u32 ddr_pll_ctrl; /* 0x104 */
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u32 io_pll_ctrl; /* 0x108 */
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u32 reserved0_2[5];
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u32 arm_clk_ctrl; /* 0x120 */
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u32 ddr_clk_ctrl; /* 0x124 */
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u32 dci_clk_ctrl; /* 0x128 */
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u32 aper_clk_ctrl; /* 0x12c */
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u32 reserved0_3[2];
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u32 gem0_rclk_ctrl; /* 0x138 */
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u32 gem1_rclk_ctrl; /* 0x13c */
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u32 gem0_clk_ctrl; /* 0x140 */
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u32 gem1_clk_ctrl; /* 0x144 */
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u32 smc_clk_ctrl; /* 0x148 */
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u32 lqspi_clk_ctrl; /* 0x14c */
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u32 sdio_clk_ctrl; /* 0x150 */
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u32 uart_clk_ctrl; /* 0x154 */
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u32 spi_clk_ctrl; /* 0x158 */
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u32 can_clk_ctrl; /* 0x15c */
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u32 can_mioclk_ctrl; /* 0x160 */
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u32 dbg_clk_ctrl; /* 0x164 */
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u32 pcap_clk_ctrl; /* 0x168 */
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u32 reserved0_4[1];
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u32 fpga0_clk_ctrl; /* 0x170 */
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u32 reserved0_5[3];
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u32 fpga1_clk_ctrl; /* 0x180 */
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u32 reserved0_6[3];
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u32 fpga2_clk_ctrl; /* 0x190 */
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u32 reserved0_7[3];
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u32 fpga3_clk_ctrl; /* 0x1a0 */
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u32 reserved0_8[8];
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u32 clk_621_true; /* 0x1c4 */
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u32 reserved1[14];
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u32 pss_rst_ctrl; /* 0x200 */
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u32 reserved2[15];
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u32 fpga_rst_ctrl; /* 0x240 */
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u32 reserved3[5];
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u32 reboot_status; /* 0x258 */
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u32 boot_mode; /* 0x25c */
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u32 reserved4[116];
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u32 trust_zone; /* 0x430 */ /* FIXME */
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u32 reserved5_1[63];
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u32 pss_idcode; /* 0x530 */
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u32 reserved5_2[51];
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u32 ddr_urgent; /* 0x600 */
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u32 reserved6[6];
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u32 ddr_urgent_sel; /* 0x61c */
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u32 reserved7[56];
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u32 mio_pin[54]; /* 0x700 - 0x7D4 */
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u32 reserved8[74];
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u32 lvl_shftr_en; /* 0x900 */
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u32 reserved9[3];
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u32 ocm_cfg; /* 0x910 */
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};
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#define slcr_base ((struct slcr_regs *)ZYNQ_SYS_CTRL_BASEADDR)
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struct devcfg_regs {
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u32 ctrl; /* 0x0 */
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u32 lock; /* 0x4 */
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u32 cfg; /* 0x8 */
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u32 int_sts; /* 0xc */
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u32 int_mask; /* 0x10 */
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u32 status; /* 0x14 */
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u32 dma_src_addr; /* 0x18 */
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u32 dma_dst_addr; /* 0x1c */
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u32 dma_src_len; /* 0x20 */
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u32 dma_dst_len; /* 0x24 */
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u32 rom_shadow; /* 0x28 */
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u32 reserved1[2];
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u32 unlock; /* 0x34 */
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u32 reserved2[18];
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u32 mctrl; /* 0x80 */
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u32 reserved3;
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u32 write_count; /* 0x88 */
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u32 read_count; /* 0x8c */
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};
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#define devcfg_base ((struct devcfg_regs *)ZYNQ_DEV_CFG_APB_BASEADDR)
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struct scu_regs {
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u32 reserved1[16];
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u32 filter_start; /* 0x40 */
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u32 filter_end; /* 0x44 */
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};
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#define scu_base ((struct scu_regs *)ZYNQ_SCU_BASEADDR)
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struct ddrc_regs {
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u32 ddrc_ctrl; /* 0x0 */
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u32 reserved[60];
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u32 ecc_scrub; /* 0xF4 */
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};
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#define ddrc_base ((struct ddrc_regs *)ZYNQ_DDRC_BASEADDR)
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struct efuse_reg {
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u32 reserved1[4];
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u32 status;
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u32 reserved2[3];
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};
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#define efuse_base ((struct efuse_reg *)ZYNQ_EFUSE_BASEADDR)
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#endif /* _ASM_ARCH_HARDWARE_H */
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