Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 1 | /* |
| 2 | * am43xx_evm.h |
| 3 | * |
| 4 | * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0+ |
| 7 | */ |
| 8 | |
| 9 | #ifndef __CONFIG_AM43XX_EVM_H |
| 10 | #define __CONFIG_AM43XX_EVM_H |
| 11 | |
| 12 | #define CONFIG_AM43XX |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 13 | |
Felipe Balbi | 25faa29 | 2014-09-23 10:44:18 -0500 | [diff] [blame] | 14 | #define CONFIG_CMD_FAT |
Felipe Balbi | 25faa29 | 2014-09-23 10:44:18 -0500 | [diff] [blame] | 15 | |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 16 | #define CONFIG_BOARD_LATE_INIT |
| 17 | #define CONFIG_ARCH_CPU_INIT |
| 18 | #define CONFIG_SYS_CACHELINE_SIZE 32 |
Lokesh Vutla | a941965 | 2015-06-10 15:54:50 +0530 | [diff] [blame] | 19 | #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 21) /* 2GB */ |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 20 | #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 21 | |
| 22 | #include <asm/arch/omap.h> |
| 23 | |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 24 | /* NS16550 Configuration */ |
Thomas Chou | 52ac443 | 2015-11-19 21:48:12 +0800 | [diff] [blame] | 25 | #define CONFIG_SYS_NS16550_CLK 48000000 |
Mugunthan V N | 2ae2eec | 2015-09-28 16:17:49 +0530 | [diff] [blame] | 26 | #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL) |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 27 | #define CONFIG_SYS_NS16550_SERIAL |
Mugunthan V N | 2ae2eec | 2015-09-28 16:17:49 +0530 | [diff] [blame] | 28 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
Mugunthan V N | 2ae2eec | 2015-09-28 16:17:49 +0530 | [diff] [blame] | 29 | #endif |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 30 | |
Sekhar Nori | 2ab3c49 | 2013-12-10 15:02:15 +0530 | [diff] [blame] | 31 | /* I2C Configuration */ |
| 32 | #define CONFIG_CMD_EEPROM |
| 33 | #define CONFIG_ENV_EEPROM_IS_ON_I2C |
| 34 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ |
| 35 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
Sekhar Nori | 2ab3c49 | 2013-12-10 15:02:15 +0530 | [diff] [blame] | 36 | |
Tom Rini | 500908a | 2014-06-05 11:15:30 -0400 | [diff] [blame] | 37 | /* Power */ |
Tom Rini | 60d2f6f | 2014-06-23 16:06:29 -0400 | [diff] [blame] | 38 | #define CONFIG_POWER |
| 39 | #define CONFIG_POWER_I2C |
Tom Rini | 500908a | 2014-06-05 11:15:30 -0400 | [diff] [blame] | 40 | #define CONFIG_POWER_TPS65218 |
Felipe Balbi | 3dcd6d8 | 2014-12-22 16:26:17 -0600 | [diff] [blame] | 41 | #define CONFIG_POWER_TPS62362 |
Tom Rini | 500908a | 2014-06-05 11:15:30 -0400 | [diff] [blame] | 42 | |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 43 | /* SPL defines. */ |
Mugunthan V N | 1c21638 | 2015-06-16 20:23:38 +0530 | [diff] [blame] | 44 | #ifdef CONFIG_SPL_USB_HOST_SUPPORT |
| 45 | /* |
| 46 | * For USB host boot, ROM uses DMA for copying MLO from USB storage |
| 47 | * and ARM internal ram is not accessible for DMA, so SPL text base |
| 48 | * should be in OCMC ram |
| 49 | */ |
| 50 | #define CONFIG_SPL_TEXT_BASE 0x40300350 |
| 51 | #else |
Tom Rini | eca3b1f | 2015-06-16 20:23:37 +0530 | [diff] [blame] | 52 | #define CONFIG_SPL_TEXT_BASE 0x402F4000 |
Mugunthan V N | 1c21638 | 2015-06-16 20:23:38 +0530 | [diff] [blame] | 53 | #endif |
Tom Rini | a14fb57 | 2014-01-20 08:40:07 -0500 | [diff] [blame] | 54 | #define CONFIG_SPL_MAX_SIZE (220 << 10) /* 220KB */ |
Tom Rini | d9f808d | 2014-04-03 07:52:53 -0400 | [diff] [blame] | 55 | #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \ |
| 56 | (128 << 20)) |
Tom Rini | 500908a | 2014-06-05 11:15:30 -0400 | [diff] [blame] | 57 | #define CONFIG_SPL_POWER_SUPPORT |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 58 | #define CONFIG_SPL_YMODEM_SUPPORT |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 59 | |
Lokesh Vutla | a42eea9 | 2013-12-10 15:02:13 +0530 | [diff] [blame] | 60 | /* Enabling L2 Cache */ |
| 61 | #define CONFIG_SYS_L2_PL310 |
| 62 | #define CONFIG_SYS_PL310_BASE 0x48242000 |
| 63 | #define CONFIG_SYS_CACHELINE_SIZE 32 |
| 64 | |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 65 | /* |
| 66 | * Since SPL did pll and ddr initialization for us, |
| 67 | * we don't need to do it twice. |
| 68 | */ |
Sourav Poddar | 5248bba | 2014-05-19 16:53:37 -0400 | [diff] [blame] | 69 | #if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT) |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 70 | #define CONFIG_SKIP_LOWLEVEL_INIT |
| 71 | #endif |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 72 | |
Tom Rini | 9fec9ae | 2014-05-21 12:57:22 -0400 | [diff] [blame] | 73 | /* |
| 74 | * When building U-Boot such that there is no previous loader |
| 75 | * we need to call board_early_init_f. This is taken care of in |
| 76 | * s_init when we have SPL used. |
| 77 | */ |
| 78 | #if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL) |
| 79 | #define CONFIG_BOARD_EARLY_INIT_F |
| 80 | #endif |
| 81 | |
Lokesh Vutla | b82e6e9 | 2013-12-10 15:02:12 +0530 | [diff] [blame] | 82 | /* Now bring in the rest of the common code. */ |
Nishanth Menon | ad63dd7 | 2015-07-22 18:05:41 -0500 | [diff] [blame] | 83 | #include <configs/ti_armv7_omap.h> |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 84 | |
Sourav Poddar | 5248bba | 2014-05-19 16:53:37 -0400 | [diff] [blame] | 85 | /* Always 64 KiB env size */ |
| 86 | #define CONFIG_ENV_SIZE (64 << 10) |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 87 | |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 88 | #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG |
| 89 | |
| 90 | /* Clock Defines */ |
| 91 | #define V_OSCK 24000000 /* Clock output from T2 */ |
| 92 | #define V_SCLK (V_OSCK) |
| 93 | |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 94 | /* NS16550 Configuration */ |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 95 | #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ |
| 96 | |
Felipe Balbi | 25faa29 | 2014-09-23 10:44:18 -0500 | [diff] [blame] | 97 | #define CONFIG_ENV_IS_IN_FAT |
| 98 | #define FAT_ENV_INTERFACE "mmc" |
| 99 | #define FAT_ENV_DEVICE_AND_PART "0:1" |
| 100 | #define FAT_ENV_FILE "uboot.env" |
| 101 | #define CONFIG_FAT_WRITE |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 102 | |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 103 | #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" |
| 104 | |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 105 | /* SPL USB Support */ |
Mugunthan V N | 1c21638 | 2015-06-16 20:23:38 +0530 | [diff] [blame] | 106 | #ifdef CONFIG_SPL_USB_HOST_SUPPORT |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 107 | #define CONFIG_SPL_USB_SUPPORT |
Mugunthan V N | 7ec3a80 | 2016-03-09 15:39:34 +0530 | [diff] [blame] | 108 | #endif |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 109 | |
Mugunthan V N | 7ec3a80 | 2016-03-09 15:39:34 +0530 | [diff] [blame] | 110 | #if defined(CONFIG_SPL_USB_HOST_SUPPORT) || !defined(CONFIG_SPL_BUILD) |
| 111 | #define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1 |
Dan Murphy | 6044db3 | 2013-10-11 12:28:18 -0500 | [diff] [blame] | 112 | #define CONFIG_CMD_USB |
| 113 | #define CONFIG_USB_HOST |
| 114 | #define CONFIG_USB_XHCI |
Ramneek Mehresh | 8099940 | 2015-05-29 14:47:17 +0530 | [diff] [blame] | 115 | #define CONFIG_USB_XHCI_DWC3 |
Dan Murphy | 6044db3 | 2013-10-11 12:28:18 -0500 | [diff] [blame] | 116 | #define CONFIG_USB_XHCI_OMAP |
| 117 | #define CONFIG_USB_STORAGE |
| 118 | #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 |
| 119 | |
| 120 | #define CONFIG_OMAP_USB_PHY |
| 121 | #define CONFIG_AM437X_USB2PHY2_HOST |
Mugunthan V N | 1c21638 | 2015-06-16 20:23:38 +0530 | [diff] [blame] | 122 | #endif |
Dan Murphy | 6044db3 | 2013-10-11 12:28:18 -0500 | [diff] [blame] | 123 | |
Kishon Vijay Abraham I | 3a8a22b | 2015-02-23 18:40:22 +0530 | [diff] [blame] | 124 | /* USB GADGET */ |
| 125 | #if !defined(CONFIG_SPL_BUILD) || \ |
| 126 | (defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)) |
| 127 | #define CONFIG_USB_DWC3_PHY_OMAP |
| 128 | #define CONFIG_USB_DWC3_OMAP |
| 129 | #define CONFIG_USB_DWC3 |
| 130 | #define CONFIG_USB_DWC3_GADGET |
| 131 | |
Paul Kocialkowski | 045d605 | 2015-06-12 19:56:58 +0200 | [diff] [blame] | 132 | #define CONFIG_USB_GADGET_DOWNLOAD |
Kishon Vijay Abraham I | 3a8a22b | 2015-02-23 18:40:22 +0530 | [diff] [blame] | 133 | #define CONFIG_USB_GADGET_VBUS_DRAW 2 |
| 134 | #define CONFIG_G_DNL_MANUFACTURER "Texas Instruments" |
| 135 | #define CONFIG_G_DNL_VENDOR_NUM 0x0403 |
| 136 | #define CONFIG_G_DNL_PRODUCT_NUM 0xBD00 |
| 137 | #define CONFIG_USB_GADGET_DUALSPEED |
| 138 | #endif |
| 139 | |
Mugunthan V N | 449cea4 | 2015-09-28 16:17:50 +0530 | [diff] [blame] | 140 | /* |
| 141 | * Disable MMC DM for SPL build and can be re-enabled after adding |
| 142 | * DM support in SPL |
| 143 | */ |
| 144 | #ifdef CONFIG_SPL_BUILD |
| 145 | #undef CONFIG_DM_MMC |
Mugunthan V N | 4fe1e60 | 2015-12-23 20:39:47 +0530 | [diff] [blame] | 146 | #undef CONFIG_DM_SPI |
| 147 | #undef CONFIG_DM_SPI_FLASH |
Mugunthan V N | ea62726 | 2015-12-24 16:08:08 +0530 | [diff] [blame] | 148 | #undef CONFIG_TIMER |
Mugunthan V N | 449cea4 | 2015-09-28 16:17:50 +0530 | [diff] [blame] | 149 | #endif |
| 150 | |
Kishon Vijay Abraham I | 3a8a22b | 2015-02-23 18:40:22 +0530 | [diff] [blame] | 151 | #ifndef CONFIG_SPL_BUILD |
| 152 | /* USB Device Firmware Update support */ |
Paul Kocialkowski | 045d605 | 2015-06-12 19:56:58 +0200 | [diff] [blame] | 153 | #define CONFIG_USB_FUNCTION_DFU |
Kishon Vijay Abraham I | 3a8a22b | 2015-02-23 18:40:22 +0530 | [diff] [blame] | 154 | #define CONFIG_DFU_RAM |
| 155 | #define CONFIG_CMD_DFU |
| 156 | |
| 157 | #define CONFIG_DFU_MMC |
| 158 | #define DFU_ALT_INFO_MMC \ |
| 159 | "dfu_alt_info_mmc=" \ |
| 160 | "boot part 0 1;" \ |
| 161 | "rootfs part 0 2;" \ |
| 162 | "MLO fat 0 1;" \ |
| 163 | "spl-os-args fat 0 1;" \ |
| 164 | "spl-os-image fat 0 1;" \ |
| 165 | "u-boot.img fat 0 1;" \ |
| 166 | "uEnv.txt fat 0 1\0" |
| 167 | |
| 168 | #define DFU_ALT_INFO_EMMC \ |
| 169 | "dfu_alt_info_emmc=" \ |
| 170 | "MLO raw 0x100 0x100 mmcpart 0;" \ |
| 171 | "u-boot.img raw 0x300 0x1000 mmcpart 0\0" |
| 172 | |
| 173 | #define CONFIG_DFU_RAM |
| 174 | #define DFU_ALT_INFO_RAM \ |
| 175 | "dfu_alt_info_ram=" \ |
| 176 | "kernel ram 0x80200000 0x4000000;" \ |
| 177 | "fdt ram 0x80f80000 0x80000;" \ |
| 178 | "ramdisk ram 0x81000000 0x4000000\0" |
| 179 | |
Vignesh R | 468f600 | 2015-10-22 11:30:53 +0530 | [diff] [blame] | 180 | #define CONFIG_DFU_SF |
| 181 | #define DFU_ALT_INFO_QSPI \ |
| 182 | "dfu_alt_info_qspi=" \ |
| 183 | "u-boot.bin raw 0x0 0x080000;" \ |
| 184 | "u-boot.backup raw 0x080000 0x080000;" \ |
| 185 | "u-boot-spl-os raw 0x100000 0x010000;" \ |
| 186 | "u-boot-env raw 0x110000 0x010000;" \ |
| 187 | "u-boot-env.backup raw 0x120000 0x010000;" \ |
| 188 | "kernel raw 0x130000 0x800000\0" |
| 189 | |
Kishon Vijay Abraham I | 3a8a22b | 2015-02-23 18:40:22 +0530 | [diff] [blame] | 190 | #define DFUARGS \ |
| 191 | "dfu_bufsiz=0x10000\0" \ |
| 192 | DFU_ALT_INFO_MMC \ |
| 193 | DFU_ALT_INFO_EMMC \ |
Vignesh R | 468f600 | 2015-10-22 11:30:53 +0530 | [diff] [blame] | 194 | DFU_ALT_INFO_RAM \ |
| 195 | DFU_ALT_INFO_QSPI |
Kishon Vijay Abraham I | 3a8a22b | 2015-02-23 18:40:22 +0530 | [diff] [blame] | 196 | #else |
| 197 | #define DFUARGS |
| 198 | #endif |
| 199 | |
Sourav Poddar | 5248bba | 2014-05-19 16:53:37 -0400 | [diff] [blame] | 200 | #ifdef CONFIG_QSPI_BOOT |
| 201 | #define CONFIG_SYS_TEXT_BASE 0x30000000 |
Felipe Balbi | 25faa29 | 2014-09-23 10:44:18 -0500 | [diff] [blame] | 202 | #undef CONFIG_ENV_IS_IN_FAT |
Sourav Poddar | 5248bba | 2014-05-19 16:53:37 -0400 | [diff] [blame] | 203 | #define CONFIG_ENV_IS_IN_SPI_FLASH |
| 204 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
| 205 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED |
| 206 | #define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */ |
| 207 | #define CONFIG_ENV_OFFSET 0x110000 |
| 208 | #define CONFIG_ENV_OFFSET_REDUND 0x120000 |
| 209 | #ifdef MTDIDS_DEFAULT |
| 210 | #undef MTDIDS_DEFAULT |
| 211 | #endif |
| 212 | #ifdef MTDPARTS_DEFAULT |
| 213 | #undef MTDPARTS_DEFAULT |
| 214 | #endif |
| 215 | #define MTDPARTS_DEFAULT "mtdparts=qspi.0:512k(QSPI.u-boot)," \ |
| 216 | "512k(QSPI.u-boot.backup)," \ |
| 217 | "512k(QSPI.u-boot-spl-os)," \ |
| 218 | "64k(QSPI.u-boot-env)," \ |
| 219 | "64k(QSPI.u-boot-env.backup)," \ |
| 220 | "8m(QSPI.kernel)," \ |
| 221 | "-(QSPI.file-system)" |
| 222 | #endif |
| 223 | |
Sourav Poddar | 399f847 | 2013-12-21 12:50:08 +0530 | [diff] [blame] | 224 | /* SPI */ |
| 225 | #undef CONFIG_OMAP3_SPI |
Sourav Poddar | 399f847 | 2013-12-21 12:50:08 +0530 | [diff] [blame] | 226 | #define CONFIG_CMD_SF |
| 227 | #define CONFIG_CMD_SPI |
| 228 | #define CONFIG_TI_SPI_MMAP |
| 229 | #define CONFIG_QSPI_SEL_GPIO 48 |
| 230 | #define CONFIG_SF_DEFAULT_SPEED 48000000 |
Vignesh R | f85a4cf | 2016-02-10 11:06:09 +0530 | [diff] [blame] | 231 | #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 |
Vignesh R | 63ff6f1 | 2015-11-10 11:52:11 +0530 | [diff] [blame] | 232 | #define CONFIG_QSPI_QUAD_SUPPORT |
| 233 | #define CONFIG_TI_EDMA3 |
Sourav Poddar | 399f847 | 2013-12-21 12:50:08 +0530 | [diff] [blame] | 234 | |
Tom Rini | 0a7baa7 | 2014-01-21 17:15:07 -0500 | [diff] [blame] | 235 | /* Enhance our eMMC support / experience. */ |
| 236 | #define CONFIG_CMD_GPT |
| 237 | #define CONFIG_EFI_PARTITION |
Tom Rini | 0a7baa7 | 2014-01-21 17:15:07 -0500 | [diff] [blame] | 238 | |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 239 | #ifndef CONFIG_SPL_BUILD |
| 240 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
Tom Rini | 96886f2 | 2014-03-28 15:03:29 -0400 | [diff] [blame] | 241 | DEFAULT_LINUX_BOOT_ENV \ |
Lokesh Vutla | b207c47 | 2015-08-28 13:35:07 +0530 | [diff] [blame] | 242 | DEFAULT_MMC_TI_ARGS \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 243 | "fdtfile=undefined\0" \ |
| 244 | "bootpart=0:2\0" \ |
| 245 | "bootdir=/boot\0" \ |
| 246 | "bootfile=zImage\0" \ |
| 247 | "console=ttyO0,115200n8\0" \ |
Tom Rini | 0a7baa7 | 2014-01-21 17:15:07 -0500 | [diff] [blame] | 248 | "partitions=" \ |
| 249 | "uuid_disk=${uuid_gpt_disk};" \ |
| 250 | "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 251 | "optargs=\0" \ |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 252 | "usbroot=/dev/sda2 rw\0" \ |
| 253 | "usbrootfstype=ext4 rootwait\0" \ |
| 254 | "usbdev=0\0" \ |
Tom Rini | 4431a12 | 2014-03-28 15:03:31 -0400 | [diff] [blame] | 255 | "ramroot=/dev/ram0 rw\0" \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 256 | "ramrootfstype=ext2\0" \ |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 257 | "usbargs=setenv bootargs console=${console} " \ |
| 258 | "${optargs} " \ |
| 259 | "root=${usbroot} " \ |
| 260 | "rootfstype=${usbrootfstype}\0" \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 261 | "ramargs=setenv bootargs console=${console} " \ |
| 262 | "${optargs} " \ |
| 263 | "root=${ramroot} " \ |
| 264 | "rootfstype=${ramrootfstype}\0" \ |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 265 | "loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \ |
| 266 | "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ |
| 267 | "loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 268 | "mmcboot=mmc dev ${mmcdev}; " \ |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 269 | "setenv devnum ${mmcdev}; " \ |
Lokesh Vutla | 2110c4b | 2014-06-02 10:45:38 +0530 | [diff] [blame] | 270 | "setenv devtype mmc; " \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 271 | "if mmc rescan; then " \ |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 272 | "echo SD/MMC found on device ${devnum};" \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 273 | "if run loadimage; then " \ |
| 274 | "run loadfdt; " \ |
| 275 | "echo Booting from mmc${mmcdev} ...; " \ |
Lokesh Vutla | b207c47 | 2015-08-28 13:35:07 +0530 | [diff] [blame] | 276 | "run args_mmc; " \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 277 | "bootz ${loadaddr} - ${fdtaddr}; " \ |
| 278 | "fi;" \ |
| 279 | "fi;\0" \ |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 280 | "usbboot=" \ |
| 281 | "setenv devnum ${usbdev}; " \ |
| 282 | "setenv devtype usb; " \ |
| 283 | "usb start ${usbdev}; " \ |
| 284 | "if usb dev ${usbdev}; then " \ |
| 285 | "if run loadbootenv; then " \ |
| 286 | "echo Loaded environment from ${bootenv};" \ |
| 287 | "run importbootenv;" \ |
| 288 | "fi;" \ |
| 289 | "if test -n $uenvcmd; then " \ |
| 290 | "echo Running uenvcmd ...;" \ |
| 291 | "run uenvcmd;" \ |
| 292 | "fi;" \ |
| 293 | "if run loadimage; then " \ |
| 294 | "run loadfdt; " \ |
| 295 | "echo Booting from usb ${usbdev}...; " \ |
| 296 | "run usbargs;" \ |
| 297 | "bootz ${loadaddr} - ${fdtaddr}; " \ |
| 298 | "fi;" \ |
| 299 | "fi\0" \ |
Kishon Vijay Abraham I | 2a447bf | 2015-08-10 16:52:58 +0530 | [diff] [blame] | 300 | "fi;" \ |
| 301 | "usb stop ${usbdev};\0" \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 302 | "findfdt="\ |
| 303 | "if test $board_name = AM43EPOS; then " \ |
| 304 | "setenv fdtfile am43x-epos-evm.dtb; fi; " \ |
| 305 | "if test $board_name = AM43__GP; then " \ |
| 306 | "setenv fdtfile am437x-gp-evm.dtb; fi; " \ |
Felipe Balbi | ccc6f84 | 2014-06-10 15:01:20 -0500 | [diff] [blame] | 307 | "if test $board_name = AM43__SK; then " \ |
| 308 | "setenv fdtfile am437x-sk-evm.dtb; fi; " \ |
Felipe Balbi | 3dcd6d8 | 2014-12-22 16:26:17 -0600 | [diff] [blame] | 309 | "if test $board_name = AM43_IDK; then " \ |
| 310 | "setenv fdtfile am437x-idk-evm.dtb; fi; " \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 311 | "if test $fdtfile = undefined; then " \ |
Kishon Vijay Abraham I | 3a8a22b | 2015-02-23 18:40:22 +0530 | [diff] [blame] | 312 | "echo WARNING: Could not determine device tree; fi; \0" \ |
Tom Rini | 09b5ede | 2015-06-05 12:43:46 +0300 | [diff] [blame] | 313 | NANDARGS \ |
Cooper Jr., Franklin | 07610ab | 2015-04-21 07:51:04 -0500 | [diff] [blame] | 314 | NETARGS \ |
Kishon Vijay Abraham I | 3a8a22b | 2015-02-23 18:40:22 +0530 | [diff] [blame] | 315 | DFUARGS \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 316 | |
| 317 | #define CONFIG_BOOTCOMMAND \ |
| 318 | "run findfdt; " \ |
Lokesh Vutla | d6c5a55 | 2016-03-09 15:39:35 +0530 | [diff] [blame] | 319 | "run envboot;" \ |
Dan Murphy | d2652cb | 2014-01-16 11:23:31 -0600 | [diff] [blame] | 320 | "run mmcboot;" \ |
Tom Rini | 09b5ede | 2015-06-05 12:43:46 +0300 | [diff] [blame] | 321 | "run usbboot;" \ |
| 322 | NANDBOOT \ |
Lokesh Vutla | 3985a01 | 2013-12-10 15:02:14 +0530 | [diff] [blame] | 323 | |
Mugunthan V N | 1de98af | 2014-02-18 07:31:58 -0500 | [diff] [blame] | 324 | #endif |
| 325 | |
Mugunthan V N | 7d13938 | 2015-06-16 20:23:39 +0530 | [diff] [blame] | 326 | #ifndef CONFIG_SPL_BUILD |
Mugunthan V N | c94f954 | 2014-02-18 07:31:54 -0500 | [diff] [blame] | 327 | /* CPSW Ethernet */ |
Mugunthan V N | c94f954 | 2014-02-18 07:31:54 -0500 | [diff] [blame] | 328 | #define CONFIG_CMD_DHCP |
| 329 | #define CONFIG_CMD_PING |
| 330 | #define CONFIG_CMD_MII |
Mugunthan V N | c94f954 | 2014-02-18 07:31:54 -0500 | [diff] [blame] | 331 | #define CONFIG_MII |
| 332 | #define CONFIG_BOOTP_DEFAULT |
| 333 | #define CONFIG_BOOTP_DNS |
| 334 | #define CONFIG_BOOTP_DNS2 |
| 335 | #define CONFIG_BOOTP_SEND_HOSTNAME |
| 336 | #define CONFIG_BOOTP_GATEWAY |
| 337 | #define CONFIG_BOOTP_SUBNETMASK |
| 338 | #define CONFIG_NET_RETRY_COUNT 10 |
Mugunthan V N | c94f954 | 2014-02-18 07:31:54 -0500 | [diff] [blame] | 339 | #define CONFIG_PHY_GIGE |
Mugunthan V N | 7d13938 | 2015-06-16 20:23:39 +0530 | [diff] [blame] | 340 | #endif |
| 341 | |
| 342 | #define CONFIG_DRIVER_TI_CPSW |
Mugunthan V N | c94f954 | 2014-02-18 07:31:54 -0500 | [diff] [blame] | 343 | #define CONFIG_PHYLIB |
Sekhar Nori | afdb4f6 | 2015-09-28 15:58:15 +0530 | [diff] [blame] | 344 | #define PHY_ANEG_TIMEOUT 8000 /* PHY needs longer aneg time at 1G */ |
Mugunthan V N | 1de98af | 2014-02-18 07:31:58 -0500 | [diff] [blame] | 345 | |
| 346 | #define CONFIG_SPL_ENV_SUPPORT |
| 347 | #define CONFIG_SPL_NET_VCI_STRING "AM43xx U-Boot SPL" |
| 348 | |
Mugunthan V N | 7d13938 | 2015-06-16 20:23:39 +0530 | [diff] [blame] | 349 | #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ETH_SUPPORT) |
| 350 | #undef CONFIG_ENV_IS_IN_FAT |
| 351 | #define CONFIG_ENV_IS_NOWHERE |
Mugunthan V N | 1de98af | 2014-02-18 07:31:58 -0500 | [diff] [blame] | 352 | #define CONFIG_SPL_NET_SUPPORT |
Mugunthan V N | 7d13938 | 2015-06-16 20:23:39 +0530 | [diff] [blame] | 353 | #endif |
| 354 | |
Mugunthan V N | c94f954 | 2014-02-18 07:31:54 -0500 | [diff] [blame] | 355 | #define CONFIG_SYS_RX_ETH_BUFFER 64 |
Mugunthan V N | c94f954 | 2014-02-18 07:31:54 -0500 | [diff] [blame] | 356 | |
pekon gupta | 3eb6f86 | 2014-07-22 16:03:22 +0530 | [diff] [blame] | 357 | /* NAND support */ |
| 358 | #ifdef CONFIG_NAND |
| 359 | /* NAND: device related configs */ |
| 360 | #define CONFIG_SYS_NAND_PAGE_SIZE 4096 |
| 361 | #define CONFIG_SYS_NAND_OOBSIZE 224 |
| 362 | #define CONFIG_SYS_NAND_BLOCK_SIZE (256*1024) |
| 363 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ |
| 364 | CONFIG_SYS_NAND_PAGE_SIZE) |
| 365 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
| 366 | /* NAND: driver related configs */ |
| 367 | #define CONFIG_NAND_OMAP_GPMC |
| 368 | #define CONFIG_NAND_OMAP_ELM |
| 369 | #define CONFIG_SYS_NAND_ONFI_DETECTION |
| 370 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW |
| 371 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS |
| 372 | #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ |
| 373 | 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \ |
| 374 | 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \ |
| 375 | 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \ |
| 376 | 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \ |
| 377 | 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \ |
| 378 | 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \ |
| 379 | 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \ |
| 380 | 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \ |
| 381 | 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \ |
| 382 | 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \ |
| 383 | 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \ |
| 384 | 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \ |
| 385 | 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \ |
| 386 | 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \ |
| 387 | 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \ |
| 388 | 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \ |
| 389 | 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \ |
| 390 | 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \ |
| 391 | 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \ |
| 392 | 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \ |
| 393 | } |
| 394 | #define CONFIG_SYS_NAND_ECCSIZE 512 |
| 395 | #define CONFIG_SYS_NAND_ECCBYTES 26 |
| 396 | #define MTDIDS_DEFAULT "nand0=nand.0" |
| 397 | #define MTDPARTS_DEFAULT "mtdparts=nand.0:" \ |
| 398 | "256k(NAND.SPL)," \ |
| 399 | "256k(NAND.SPL.backup1)," \ |
| 400 | "256k(NAND.SPL.backup2)," \ |
| 401 | "256k(NAND.SPL.backup3)," \ |
| 402 | "512k(NAND.u-boot-spl-os)," \ |
| 403 | "1m(NAND.u-boot)," \ |
| 404 | "256k(NAND.u-boot-env)," \ |
| 405 | "256k(NAND.u-boot-env.backup1)," \ |
| 406 | "7m(NAND.kernel)," \ |
Roger Quadros | 864703d | 2015-06-05 12:42:20 +0300 | [diff] [blame] | 407 | "-(NAND.file-system)" |
pekon gupta | 3eb6f86 | 2014-07-22 16:03:22 +0530 | [diff] [blame] | 408 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00180000 |
| 409 | /* NAND: SPL related configs */ |
| 410 | #ifdef CONFIG_SPL_NAND_SUPPORT |
| 411 | #define CONFIG_SPL_NAND_AM33XX_BCH |
| 412 | #endif |
| 413 | /* NAND: SPL falcon mode configs */ |
| 414 | #ifdef CONFIG_SPL_OS_BOOT |
| 415 | #define CONFIG_CMD_SPL_NAND_OFS 0x00100000 /* os parameters */ |
| 416 | #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00300000 /* kernel offset */ |
| 417 | #define CONFIG_CMD_SPL_WRITE_SIZE CONFIG_SYS_NAND_BLOCK_SIZE |
| 418 | #endif |
Tom Rini | 09b5ede | 2015-06-05 12:43:46 +0300 | [diff] [blame] | 419 | #define NANDARGS \ |
| 420 | "mtdids=" MTDIDS_DEFAULT "\0" \ |
| 421 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ |
| 422 | "nandargs=setenv bootargs console=${console} " \ |
| 423 | "${optargs} " \ |
| 424 | "root=${nandroot} " \ |
| 425 | "rootfstype=${nandrootfstype}\0" \ |
| 426 | "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,4096\0" \ |
| 427 | "nandrootfstype=ubifs rootwait=1\0" \ |
| 428 | "nandboot=echo Booting from nand ...; " \ |
| 429 | "run nandargs; " \ |
| 430 | "nand read ${fdtaddr} NAND.u-boot-spl-os; " \ |
| 431 | "nand read ${loadaddr} NAND.kernel; " \ |
| 432 | "bootz ${loadaddr} - ${fdtaddr}\0" |
| 433 | #define NANDBOOT "run nandboot; " |
| 434 | #else /* !CONFIG_NAND */ |
| 435 | #define NANDARGS |
| 436 | #define NANDBOOT |
| 437 | #endif /* CONFIG_NAND */ |
pekon gupta | 3eb6f86 | 2014-07-22 16:03:22 +0530 | [diff] [blame] | 438 | |
Lokesh Vutla | 4c682f6 | 2013-07-30 11:36:32 +0530 | [diff] [blame] | 439 | #endif /* __CONFIG_AM43XX_EVM_H */ |