2 * (C) Copyright 2011 Logic Product Development <www.logicpd.com>
3 * Peter Barada <peter.barada@logicpd.com>
5 * Configuration settings for the Logic OMAP35x/DM37x SOM LV/Torpedo
8 * SPDX-License-Identifier: GPL-2.0+
14 /* High Level Configuration Options */
16 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
18 #include <configs/ti_omap3_common.h>
20 #ifdef CONFIG_SPL_BUILD
22 * Disable MMC DM for SPL build and can be re-enabled after adding
26 #undef OMAP_HSMMC_USE_GPIO
28 /* select serial console configuration for SPL */
29 #undef CONFIG_CONS_INDEX
30 #define CONFIG_CONS_INDEX 1
31 #define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
36 * We are only ever GP parts and will utilize all of the "downloaded image"
37 * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB) in
38 * order to allow for BCH8 to fit in.
40 #undef CONFIG_SPL_TEXT_BASE
41 #define CONFIG_SPL_FRAMEWORK
42 #define CONFIG_SPL_TEXT_BASE 0x40200000
44 #define CONFIG_MISC_INIT_R /* misc_init_r dumps the die id */
45 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
46 #define CONFIG_SETUP_MEMORY_TAGS
47 #define CONFIG_INITRD_TAG
48 #define CONFIG_REVISION_TAG
50 /* Hardware drivers */
52 #define CONFIG_USB_OMAP3
55 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM AT24C64 */
58 #define CONFIG_USB_MUSB_OMAP2PLUS
59 #define CONFIG_USB_MUSB_PIO_ONLY
62 #define CONFIG_TWL4030_USB
64 /* Board NAND Info. */
66 #define CONFIG_NAND_OMAP_GPMC
68 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
70 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
72 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
73 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
74 #define CONFIG_SYS_NAND_PAGE_COUNT 64
75 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
76 #define CONFIG_SYS_NAND_OOBSIZE 64
77 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
78 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
79 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, \
80 13, 14, 16, 17, 18, 19, 20, 21, 22, \
81 23, 24, 25, 26, 27, 28, 30, 31, 32, \
82 33, 34, 35, 36, 37, 38, 39, 40, 41, \
83 42, 44, 45, 46, 47, 48, 49, 50, 51, \
86 #define CONFIG_SYS_NAND_ECCSIZE 512
87 #define CONFIG_SYS_NAND_ECCBYTES 13
88 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
89 #define CONFIG_SYS_NAND_MAX_OOBFREE 2
90 #define CONFIG_SYS_NAND_MAX_ECCPOS 56
91 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
92 #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
93 #define MTDIDS_DEFAULT "nand0=omap2-nand.0"
94 #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:"\
102 /* Environment information */
104 #define CONFIG_PREBOOT \
109 #define CONFIG_EXTRA_ENV_SETTINGS \
110 DEFAULT_LINUX_BOOT_ENV \
111 "mtdids=" MTDIDS_DEFAULT "\0" \
112 "mtdparts=" MTDPARTS_DEFAULT "\0" \
114 "mmcroot=/dev/mmcblk0p2 rw\0" \
115 "mmcrootfstype=ext4 rootwait\0" \
116 "nandroot=ubi0:rootfs rw ubi.mtd=fs noinitrd\0" \
117 "nandrootfstype=ubifs rootwait\0" \
118 "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
119 "if run loadbootscript; then " \
124 "else run defaultboot; fi\0" \
125 "defaultboot=run mmcramboot\0" \
126 "consoledevice=ttyO0\0" \
127 "setconsole=setenv console ${consoledevice},${baudrate}n8\0" \
128 "dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \
130 "vrfb_arg=if itest ${rotation} -ne 0; then " \
131 "setenv bootargs ${bootargs} omapfb.vrfb=y " \
132 "omapfb.rotate=${rotation}; " \
134 "optargs=ignore_loglevel early_printk no_console_suspend\0" \
135 "common_bootargs=run setconsole; setenv bootargs " \
137 "console=${console} " \
141 "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
142 "bootscript=echo 'Running bootscript from mmc ...'; " \
143 "source ${loadaddr}\0" \
144 "loadimage=mmc rescan; " \
145 "load mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
146 "ramdisksize=64000\0" \
147 "ramdiskimage=rootfs.ext2.gz.uboot\0" \
148 "loadramdisk=mmc rescan; " \
149 "load mmc ${mmcdev} ${rdaddr} ${ramdiskimage}\0" \
150 "ramargs=setenv bootargs "\
151 "root=/dev/ram rw ramdisk_size=${ramdisksize}\0" \
152 "mmcargs=setenv bootargs "\
153 "root=${mmcroot} rootfstype=${mmcrootfstype}\0" \
154 "nandargs=setenv bootargs "\
155 "root=${nandroot} " \
156 "rootfstype=${nandrootfstype}\0" \
157 "nfsargs=setenv serverip ${tftpserver}; " \
158 "setenv bootargs root=/dev/nfs " \
159 "nfsroot=${nfsrootpath} " \
160 "ip=${ipaddr}:${tftpserver}:${gatewayip}:${netmask}::eth0:off\0" \
161 "nfsrootpath=/opt/nfs-exports/omap\0" \
163 "loadfdt=mmc rescan; " \
164 "load mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \
165 "mmcbootcommon=echo Booting with DT from mmc${mmcdev} ...; " \
167 "run common_bootargs; " \
168 "run dump_bootargs; " \
171 "mmcbootz=setenv bootfile zImage; " \
172 "run mmcbootcommon; "\
173 "bootz ${loadaddr} - ${fdtaddr}\0" \
174 "mmcboot=setenv bootfile uImage; "\
175 "run mmcbootcommon; "\
176 "bootm ${loadaddr} - ${fdtaddr}\0" \
177 "mmcrambootcommon=echo 'Booting kernel from MMC w/ramdisk...'; " \
179 "run common_bootargs; " \
180 "run dump_bootargs; " \
183 "run loadramdisk\0" \
184 "mmcramboot=setenv bootfile uImage; " \
185 "run mmcrambootcommon; " \
186 "bootm ${loadaddr} ${rdaddr} ${fdtimage}\0" \
187 "mmcrambootz=setenv bootfile zImage; " \
188 "run mmcrambootcommon; " \
189 "bootz ${loadaddr} ${rdaddr} ${fdtimage}\0" \
190 "tftpboot=echo 'Booting kernel/ramdisk rootfs from tftp...'; " \
192 "run common_bootargs; " \
193 "run dump_bootargs; " \
194 "tftpboot ${loadaddr} ${zimage}; " \
195 "tftpboot ${rdaddr} ${ramdiskimage}; " \
196 "bootm ${loadaddr} ${rdaddr}\0" \
197 "tftpbootz=echo 'Booting kernel NFS rootfs...'; " \
200 "run common_bootargs;" \
201 "run dump_bootargs;" \
202 "tftpboot $loadaddr zImage;" \
203 "bootz $loadaddr\0" \
204 "nandbootcommon=echo 'Booting kernel from NAND...';" \
207 "run common_bootargs;" \
208 "run dump_bootargs;" \
209 "nand read ${loadaddr} kernel;" \
210 "nand read ${fdtaddr} spl-os;\0" \
211 "nandbootz=run nandbootcommon; "\
212 "bootz ${loadaddr} - ${fdtaddr}\0"\
213 "nandboot=run nandbootcommon; "\
214 "bootm ${loadaddr} - ${fdtaddr}\0"\
216 #define CONFIG_BOOTCOMMAND \
219 /* Miscellaneous configurable options */
221 /* memtest works on */
222 #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
223 #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
224 0x01F00000) /* 31MB */
226 /* FLASH and environment organization */
228 /* **** PISMO SUPPORT *** */
229 #if defined(CONFIG_CMD_NAND)
230 #define CONFIG_SYS_FLASH_BASE NAND_BASE
233 /* Monitor at start of flash */
234 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
236 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
238 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
239 #define CONFIG_ENV_OFFSET 0x260000
240 #define CONFIG_ENV_ADDR 0x260000
242 /* SMSC922x Ethernet */
243 #if defined(CONFIG_CMD_NET)
244 #define CONFIG_SMC911X
245 #define CONFIG_SMC911X_32_BIT
246 #define CONFIG_SMC911X_BASE 0x08000000
247 #endif /* (CONFIG_CMD_NET) */
249 /* Defines for SPL */
251 /* NAND: SPL falcon mode configs */
252 #ifdef CONFIG_SPL_OS_BOOT
253 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
256 #endif /* __CONFIG_H */