1 /* SPDX-License-Identifier: GPL-2.0+ */
5 * Copyright (C) 2015 Compulab, Ltd.
8 #ifndef __CONFIG_CM_T43_H
9 #define __CONFIG_CM_T43_H
11 #define CONFIG_MAX_RAM_BANK_SIZE (2048 << 20) /* 2GB */
12 #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
14 #include <asm/arch/omap.h>
17 #define CONFIG_SYS_NS16550_SERIAL
18 #define CONFIG_SYS_NS16550_CLK 48000000
19 #define CONFIG_SYS_NS16550_COM1 0x44e09000
20 #if !defined(CONFIG_SPL_DM) || !defined(CONFIG_DM_SERIAL)
21 #define CONFIG_SYS_NS16550_REG_SIZE (-4)
25 #define CONFIG_SYS_NAND_ECCSIZE 512
26 #define CONFIG_SYS_NAND_ECCBYTES 14
27 #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
28 10, 11, 12, 13, 14, 15, 16, 17, \
29 18, 19, 20, 21, 22, 23, 24, 25, \
30 26, 27, 28, 29, 30, 31, 32, 33, \
31 34, 35, 36, 37, 38, 39, 40, 41, \
32 42, 43, 44, 45, 46, 47, 48, 49, \
33 50, 51, 52, 53, 54, 55, 56, 57, }
36 #define CONFIG_POWER_TPS65218
38 /* Enabling L2 Cache */
39 #define CONFIG_SYS_L2_PL310
40 #define CONFIG_SYS_PL310_BASE 0x48242000
43 * Since SPL did pll and ddr initialization for us,
44 * we don't need to do it twice.
47 #define CONFIG_HSMMC2_8BIT
49 #include <configs/ti_armv7_omap.h>
50 #undef CONFIG_SYS_MONITOR_LEN
52 #define V_OSCK 24000000 /* Clock output from T2 */
53 #define V_SCLK (V_OSCK)
55 #define CONFIG_EXTRA_ENV_SETTINGS \
56 "loadaddr=0x80200000\0" \
57 "fdtaddr=0x81200000\0" \
58 "bootm_size=0x8000000\0" \
59 "console=ttyO0,115200n8\0" \
60 "fdtfile=am437x-sb-som-t43.dtb\0" \
61 "kernel=zImage-cm-t43\0" \
62 "bootscr=bootscr.img\0" \
63 "emmcroot=/dev/mmcblk0p2 rw\0" \
64 "emmcrootfstype=ext4 rootwait\0" \
65 "emmcargs=setenv bootargs console=${console} " \
67 "rootfstype=${emmcrootfstype}\0" \
68 "loadbootscript=load mmc 0 ${loadaddr} ${bootscr}\0" \
69 "bootscript=echo Running bootscript from mmc ...; " \
70 "source ${loadaddr}\0" \
71 "emmcboot=echo Booting from emmc ... && " \
73 "load mmc 1 ${loadaddr} ${kernel} && " \
74 "load mmc 1 ${fdtaddr} ${fdtfile} && " \
75 "bootz ${loadaddr} - ${fdtaddr}\0"
78 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
82 #endif /* __CONFIG_CM_T43_H */