Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2011 Freescale Semiconductor, Inc. |
| 4 | * Jason Liu <r64343@freescale.com> |
| 5 | * |
| 6 | * Configuration settings for Freescale MX53 low cost board. |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #ifndef __CONFIG_H |
| 10 | #define __CONFIG_H |
| 11 | |
| 12 | #include <asm/arch/imx-regs.h> |
| 13 | |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 14 | /* USB Configs */ |
Tom Rini | b9796e8 | 2022-12-04 10:04:56 -0500 | [diff] [blame] | 15 | #define CFG_MXC_USB_PORT 1 |
| 16 | #define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| 17 | #define CFG_MXC_USB_FLAGS 0 |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 18 | |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 19 | /* Command definition */ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 20 | |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 21 | #define PPD_CONFIG_NFS \ |
| 22 | "nfsserver=192.168.252.95\0" \ |
| 23 | "gatewayip=192.168.252.95\0" \ |
| 24 | "netmask=255.255.255.0\0" \ |
| 25 | "ipaddr=192.168.252.99\0" \ |
| 26 | "kernsize=0x2000\0" \ |
| 27 | "use_dhcp=0\0" \ |
| 28 | "nfsroot=/opt/springdale/rd\0" \ |
| 29 | "bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs " \ |
| 30 | "${kern_ipconf} nfsroot=${nfsserver}:${nfsroot},v3,tcp rw\0" \ |
Ian Ray | ded629c | 2019-01-31 16:21:22 +0200 | [diff] [blame] | 31 | "choose_ip=if test $use_dhcp = 1; then setenv kern_ipconf ip=dhcp; " \ |
| 32 | "setenv getcmd dhcp; else setenv kern_ipconf " \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 33 | "ip=${ipaddr}:${nfsserver}:${gatewayip}:${netmask}::eth0:off; " \ |
Ian Ray | ded629c | 2019-01-31 16:21:22 +0200 | [diff] [blame] | 34 | "setenv getcmd tftp; fi\0" \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 35 | "nfs=run choose_ip setargs bootargs_nfs; ${getcmd} ${loadaddr} " \ |
| 36 | "${nfsserver}:${image}; bootm ${loadaddr}\0" \ |
| 37 | |
Tom Rini | c9edebe | 2022-12-04 10:03:50 -0500 | [diff] [blame] | 38 | #define CFG_EXTRA_ENV_SETTINGS \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 39 | PPD_CONFIG_NFS \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 40 | "image=/boot/fitImage\0" \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 41 | "dev=mmc\0" \ |
Ian Ray | 02483fc | 2019-01-31 16:21:17 +0200 | [diff] [blame] | 42 | "devnum=2\0" \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 43 | "rootdev=mmcblk0p\0" \ |
| 44 | "quiet=quiet loglevel=0\0" \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 45 | "lvds=ldb\0" \ |
| 46 | "setargs=setenv bootargs ${lvds} jtag=on mem=2G " \ |
Ian Ray | e286e59 | 2020-01-31 15:08:02 +0200 | [diff] [blame] | 47 | "vt.global_cursor_default=0 bootcause=${bootcause} ${quiet}\0" \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 48 | "bootargs_emmc=setenv bootargs root=/dev/${rootdev}${partnum} ro " \ |
| 49 | "rootwait ${bootargs}\0" \ |
Ian Ray | 8355e8c | 2021-04-23 16:15:12 +0200 | [diff] [blame] | 50 | "doquiet=" \ |
| 51 | "if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \ |
| 52 | "then setenv quiet; fi\0" \ |
Robert Beckett | f3270fb | 2020-01-31 15:08:03 +0200 | [diff] [blame] | 53 | "hasfirstboot=" \ |
| 54 | "test -e ${dev} ${devnum}:${partnum} /boot/bootcause/firstboot\0" \ |
Ian Ray | 8355e8c | 2021-04-23 16:15:12 +0200 | [diff] [blame] | 55 | "swappartitions=" \ |
| 56 | "setexpr partnum 3 - ${partnum}\0" \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 57 | "failbootcmd=" \ |
Ian Ray | 9e559af | 2020-01-31 15:07:57 +0200 | [diff] [blame] | 58 | "cls; " \ |
| 59 | "setcurs 5 4; " \ |
| 60 | "lcdputs \"Monitor failed to start. " \ |
| 61 | "Try again, or contact GE Service for support.\"; " \ |
Ian Ray | 75c38f7 | 2021-04-23 16:15:13 +0200 | [diff] [blame] | 62 | "bootcount reset; " \ |
| 63 | "while true; do sleep 1; done; \0" \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 64 | "altbootcmd=" \ |
| 65 | "run doquiet; " \ |
| 66 | "setenv partnum 1; run hasfirstboot || setenv partnum 2; " \ |
| 67 | "run hasfirstboot || setenv partnum 0; " \ |
| 68 | "if test ${partnum} != 0; then " \ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 69 | "run swappartitions loadimage doboot; " \ |
| 70 | "fi; " \ |
| 71 | "run failbootcmd\0" \ |
| 72 | "loadimage=" \ |
| 73 | "ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${image}\0" \ |
| 74 | "doboot=" \ |
| 75 | "echo Booting from ${dev}:${devnum}:${partnum} ...; " \ |
| 76 | "run setargs; " \ |
| 77 | "run bootargs_emmc; " \ |
| 78 | "bootm ${loadaddr}\0" \ |
| 79 | "tryboot=" \ |
| 80 | "setenv partnum 1; run hasfirstboot || setenv partnum 2; " \ |
| 81 | "run loadimage || run swappartitions && run loadimage || " \ |
| 82 | "setenv partnum 0 && echo MISSING IMAGE;" \ |
| 83 | "run doboot; " \ |
| 84 | "run failbootcmd\0" \ |
| 85 | "video-mode=" \ |
| 86 | "lcd:800x480-24@60,monitor=lcd\0" \ |
| 87 | |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 88 | /* Miscellaneous configurable options */ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 89 | |
Tom Rini | 6a5dccc | 2022-11-16 13:10:41 -0500 | [diff] [blame] | 90 | #define CFG_SYS_BOOTMAPSZ (256 << 20) /* 256M */ |
Ian Ray | e5818ae | 2020-01-31 15:08:04 +0200 | [diff] [blame] | 91 | |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 92 | /* Physical Memory Map */ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 93 | #define PHYS_SDRAM_1 CSD0_BASE_ADDR |
| 94 | #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size) |
| 95 | #define PHYS_SDRAM_2 CSD1_BASE_ADDR |
| 96 | #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size) |
| 97 | #define PHYS_SDRAM_SIZE (gd->ram_size) |
| 98 | |
Tom Rini | bb4dd96 | 2022-11-16 13:10:37 -0500 | [diff] [blame] | 99 | #define CFG_SYS_SDRAM_BASE (PHYS_SDRAM_1) |
Tom Rini | 6a5dccc | 2022-11-16 13:10:41 -0500 | [diff] [blame] | 100 | #define CFG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) |
| 101 | #define CFG_SYS_INIT_RAM_SIZE (IRAM_SIZE) |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 102 | |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 103 | /* FLASH and environment organization */ |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 104 | |
Peter Senna Tschudin | 56d9692 | 2017-11-06 19:14:11 +0000 | [diff] [blame] | 105 | #endif /* __CONFIG_H */ |