Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright 2013 Freescale Semiconductor, Inc. |
| 4 | * |
| 5 | * Configuration settings for the Freescale Vybrid vf610twr board. |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #ifndef __CONFIG_H |
| 9 | #define __CONFIG_H |
| 10 | |
| 11 | #include <asm/arch/imx-regs.h> |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 12 | |
Gong Qianyu | 52de2e5 | 2015-10-26 19:47:42 +0800 | [diff] [blame] | 13 | #define CONFIG_SYS_FSL_CLK |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 14 | |
| 15 | #define CONFIG_MACH_TYPE 4146 |
| 16 | |
| 17 | #define CONFIG_SKIP_LOWLEVEL_INIT |
| 18 | |
| 19 | /* Enable passing of ATAGs */ |
| 20 | #define CONFIG_CMDLINE_TAG |
| 21 | |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 22 | #ifdef CONFIG_CMD_FUSE |
| 23 | #define CONFIG_MXC_OCOTP |
| 24 | #endif |
| 25 | |
| 26 | /* Size of malloc() pool */ |
| 27 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) |
| 28 | |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 29 | /* Allow to overwrite serial and ethaddr */ |
| 30 | #define CONFIG_ENV_OVERWRITE |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 31 | |
Stefan Agner | 1f5925a | 2014-09-12 13:06:36 +0200 | [diff] [blame] | 32 | /* NAND support */ |
Stefan Agner | 4ce682a | 2015-05-08 19:07:13 +0200 | [diff] [blame] | 33 | #define CONFIG_SYS_NAND_ONFI_DETECTION |
Stefan Agner | 1f5925a | 2014-09-12 13:06:36 +0200 | [diff] [blame] | 34 | |
| 35 | #ifdef CONFIG_CMD_NAND |
Stefan Agner | 1f5925a | 2014-09-12 13:06:36 +0200 | [diff] [blame] | 36 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| 37 | #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR |
| 38 | |
Stefan Agner | 1f5925a | 2014-09-12 13:06:36 +0200 | [diff] [blame] | 39 | /* Dynamic MTD partition support */ |
Stefan Agner | 1f5925a | 2014-09-12 13:06:36 +0200 | [diff] [blame] | 40 | #endif |
| 41 | |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 42 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| 43 | #define CONFIG_SYS_FSL_ESDHC_NUM 1 |
| 44 | |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 45 | #define CONFIG_FEC_MXC |
| 46 | #define CONFIG_MII |
| 47 | #define IMX_FEC_BASE ENET_BASE_ADDR |
| 48 | #define CONFIG_FEC_XCV_TYPE RMII |
| 49 | #define CONFIG_FEC_MXC_PHYADDR 0 |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 50 | |
Chao Fu | ceb3347 | 2014-05-06 09:13:03 +0800 | [diff] [blame] | 51 | /* QSPI Configs*/ |
Chao Fu | ceb3347 | 2014-05-06 09:13:03 +0800 | [diff] [blame] | 52 | |
| 53 | #ifdef CONFIG_FSL_QSPI |
Chao Fu | ceb3347 | 2014-05-06 09:13:03 +0800 | [diff] [blame] | 54 | #define FSL_QSPI_FLASH_SIZE (1 << 24) |
| 55 | #define FSL_QSPI_FLASH_NUM 2 |
| 56 | #define CONFIG_SYS_FSL_QSPI_LE |
| 57 | #endif |
| 58 | |
Alison Wang | 86bef20 | 2013-06-17 15:30:38 +0800 | [diff] [blame] | 59 | /* I2C Configs */ |
trem | 0399741 | 2013-09-21 18:13:36 +0200 | [diff] [blame] | 60 | #define CONFIG_SYS_I2C |
| 61 | #define CONFIG_SYS_I2C_MXC |
Albert ARIBAUD \\(3ADEV\\) | eb94387 | 2015-09-21 22:43:38 +0200 | [diff] [blame] | 62 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| 63 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
trem | 0399741 | 2013-09-21 18:13:36 +0200 | [diff] [blame] | 64 | #define CONFIG_SYS_SPD_BUS_NUM 0 |
Alison Wang | 86bef20 | 2013-06-17 15:30:38 +0800 | [diff] [blame] | 65 | |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 66 | |
Stefan Agner | 8bf5931 | 2015-10-14 10:58:43 -0700 | [diff] [blame] | 67 | #define CONFIG_SYS_LOAD_ADDR 0x82000000 |
Stefan Agner | a112f7e | 2015-01-08 18:18:25 +0100 | [diff] [blame] | 68 | |
| 69 | /* We boot from the gfxRAM area of the OCRAM. */ |
Stefan Agner | 1faaa3c | 2017-10-17 13:59:19 +0200 | [diff] [blame] | 70 | #define CONFIG_BOARD_SIZE_LIMIT 520192 |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 71 | |
Stefan Agner | 8bf5931 | 2015-10-14 10:58:43 -0700 | [diff] [blame] | 72 | /* |
| 73 | * We do have 128MB of memory on the Vybrid Tower board. Leave the last |
| 74 | * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from |
| 75 | * DDR3. Hence, limit the memory range for image processing to 112MB |
| 76 | * using bootm_size. All of the following must be within this range. |
| 77 | * We have the default load at 32MB into DDR (for the kernel), FDT at |
| 78 | * 64MB and the ramdisk 512KB above that (allowing for hopefully never |
| 79 | * seen large trees). This allows a reasonable split between ramdisk |
| 80 | * and kernel size, where the ram disk can be a bit larger. |
| 81 | */ |
| 82 | #define MEM_LAYOUT_ENV_SETTINGS \ |
| 83 | "bootm_size=0x07000000\0" \ |
| 84 | "loadaddr=0x82000000\0" \ |
| 85 | "kernel_addr_r=0x82000000\0" \ |
| 86 | "fdt_addr=0x84000000\0" \ |
| 87 | "fdt_addr_r=0x84000000\0" \ |
| 88 | "rdaddr=0x84080000\0" \ |
| 89 | "ramdisk_addr_r=0x84080000\0" |
| 90 | |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 91 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
Stefan Agner | 8bf5931 | 2015-10-14 10:58:43 -0700 | [diff] [blame] | 92 | MEM_LAYOUT_ENV_SETTINGS \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 93 | "script=boot.scr\0" \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 94 | "image=zImage\0" \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 95 | "console=ttyLP1\0" \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 96 | "fdt_file=vf610-twr.dtb\0" \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 97 | "boot_fdt=try\0" \ |
| 98 | "ip_dyn=yes\0" \ |
| 99 | "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ |
| 100 | "mmcpart=1\0" \ |
| 101 | "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ |
| 102 | "update_sd_firmware_filename=u-boot.imx\0" \ |
| 103 | "update_sd_firmware=" \ |
| 104 | "if test ${ip_dyn} = yes; then " \ |
| 105 | "setenv get_cmd dhcp; " \ |
| 106 | "else " \ |
| 107 | "setenv get_cmd tftp; " \ |
| 108 | "fi; " \ |
| 109 | "if mmc dev ${mmcdev}; then " \ |
| 110 | "if ${get_cmd} ${update_sd_firmware_filename}; then " \ |
| 111 | "setexpr fw_sz ${filesize} / 0x200; " \ |
| 112 | "setexpr fw_sz ${fw_sz} + 1; " \ |
| 113 | "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ |
| 114 | "fi; " \ |
| 115 | "fi\0" \ |
| 116 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
| 117 | "root=${mmcroot}\0" \ |
| 118 | "loadbootscript=" \ |
| 119 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ |
| 120 | "bootscript=echo Running bootscript from mmc ...; " \ |
| 121 | "source\0" \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 122 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 123 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
| 124 | "mmcboot=echo Booting from mmc ...; " \ |
| 125 | "run mmcargs; " \ |
| 126 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 127 | "if run loadfdt; then " \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 128 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 129 | "else " \ |
| 130 | "if test ${boot_fdt} = try; then " \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 131 | "bootz; " \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 132 | "else " \ |
| 133 | "echo WARN: Cannot load the DT; " \ |
| 134 | "fi; " \ |
| 135 | "fi; " \ |
| 136 | "else " \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 137 | "bootz; " \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 138 | "fi;\0" \ |
| 139 | "netargs=setenv bootargs console=${console},${baudrate} " \ |
| 140 | "root=/dev/nfs " \ |
| 141 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ |
| 142 | "netboot=echo Booting from net ...; " \ |
| 143 | "run netargs; " \ |
| 144 | "if test ${ip_dyn} = yes; then " \ |
| 145 | "setenv get_cmd dhcp; " \ |
| 146 | "else " \ |
| 147 | "setenv get_cmd tftp; " \ |
| 148 | "fi; " \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 149 | "${get_cmd} ${image}; " \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 150 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 151 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 152 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 153 | "else " \ |
| 154 | "if test ${boot_fdt} = try; then " \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 155 | "bootz; " \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 156 | "else " \ |
| 157 | "echo WARN: Cannot load the DT; " \ |
| 158 | "fi; " \ |
| 159 | "fi; " \ |
| 160 | "else " \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 161 | "bootz; " \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 162 | "fi;\0" |
| 163 | |
| 164 | #define CONFIG_BOOTCOMMAND \ |
| 165 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
| 166 | "if run loadbootscript; then " \ |
| 167 | "run bootscript; " \ |
| 168 | "else " \ |
Otavio Salvador | 8821cce | 2014-01-16 19:58:06 -0200 | [diff] [blame] | 169 | "if run loadimage; then " \ |
Otavio Salvador | 5399331 | 2013-06-28 09:52:59 -0300 | [diff] [blame] | 170 | "run mmcboot; " \ |
| 171 | "else run netboot; " \ |
| 172 | "fi; " \ |
| 173 | "fi; " \ |
| 174 | "else run netboot; fi" |
| 175 | |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 176 | /* Miscellaneous configurable options */ |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 177 | |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 178 | #define CONFIG_SYS_MEMTEST_START 0x80010000 |
| 179 | #define CONFIG_SYS_MEMTEST_END 0x87C00000 |
| 180 | |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 181 | /* Physical memory map */ |
| 182 | #define CONFIG_NR_DRAM_BANKS 1 |
| 183 | #define PHYS_SDRAM (0x80000000) |
| 184 | #define PHYS_SDRAM_SIZE (128 * 1024 * 1024) |
| 185 | |
| 186 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 187 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| 188 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| 189 | |
| 190 | #define CONFIG_SYS_INIT_SP_OFFSET \ |
| 191 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| 192 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 193 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| 194 | |
Stefan Agner | 1f5925a | 2014-09-12 13:06:36 +0200 | [diff] [blame] | 195 | #ifdef CONFIG_ENV_IS_IN_MMC |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 196 | #define CONFIG_ENV_SIZE (8 * 1024) |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 197 | |
| 198 | #define CONFIG_ENV_OFFSET (12 * 64 * 1024) |
| 199 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
Stefan Agner | 1f5925a | 2014-09-12 13:06:36 +0200 | [diff] [blame] | 200 | #endif |
| 201 | |
| 202 | #ifdef CONFIG_ENV_IS_IN_NAND |
| 203 | #define CONFIG_ENV_SIZE (64 * 2048) |
| 204 | #define CONFIG_ENV_SECT_SIZE (64 * 2048) |
| 205 | #define CONFIG_ENV_RANGE (512 * 1024) |
| 206 | #define CONFIG_ENV_OFFSET 0x180000 |
| 207 | #endif |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 208 | |
Alison Wang | 695c9b5 | 2013-05-27 22:55:47 +0000 | [diff] [blame] | 209 | #endif |