2 * Copyright (C) 2017 Grinn - http://grinn-global.com/
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef __CONFIG_CHILIBOARD_H
8 #define __CONFIG_CHILIBOARD_H
12 #include <configs/ti_am335x_common.h>
14 #define CONFIG_CONS_INDEX 1
16 #ifndef CONFIG_SPL_BUILD
17 # define CONFIG_TIMESTAMP
21 #define V_OSCK 24000000 /* Clock output from T2 */
22 #define V_SCLK (V_OSCK)
25 "mtdids=" MTDIDS_DEFAULT "\0" \
26 "mtdparts=" MTDPARTS_DEFAULT "\0" \
27 "nandargs=setenv bootargs console=${console} ${optargs} " \
30 "rootfstype=${nandrootfstype}\0" \
31 "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system\0" \
32 "nandrootfstype=ubifs rootwait=1\0" \
33 "nandboot=echo Booting from nand ...; " \
35 "nand read ${fdt_addr} NAND.u-boot-spl-os; " \
36 "nand read ${loadaddr} NAND.kernel; " \
37 "bootz ${loadaddr} - ${fdt_addr}\0"
39 #define CONFIG_BOOTCOMMAND \
44 #define CONFIG_EXTRA_ENV_SETTINGS \
45 "loadaddr=0x82000000\0" \
46 "fdt_addr=0x87800000\0" \
48 "console=ttyO0,115200n8\0" \
50 "fdt_file=am335x-chiliboard.dtb\0" \
54 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
55 "bootscript=echo Running bootscript from mmc ...; " \
57 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
58 "${boot_dir}/${image}\0" \
59 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \
60 "${boot_dir}/${fdt_file}\0" \
63 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
64 "mmcargs=setenv bootargs console=${console},${baudrate} ${optargs} " \
67 "mmcloados=run mmcargs; " \
68 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
69 "if run loadfdt; then " \
70 "bootz ${loadaddr} - ${fdt_addr}; " \
72 "if test ${boot_fdt} = try; then " \
75 "echo WARN: Cannot load the DT; " \
81 "mmcboot=mmc dev ${mmcdev}; " \
82 "if mmc rescan; then " \
83 "echo SD/MMC found on device ${mmcdev};" \
84 "if run loadimage; then " \
88 "netargs=setenv bootargs console=${console},${baudrate} ${optargs} " \
91 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
92 "netboot=echo Booting from net ...; " \
94 "if test ${ip_dyn} = yes; then " \
95 "setenv get_cmd dhcp; " \
97 "setenv get_cmd tftp; " \
99 "${get_cmd} ${image}; " \
100 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
101 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
102 "bootz ${loadaddr} - ${fdt_addr}; " \
104 "if test ${boot_fdt} = try; then " \
107 "echo WARN: Cannot load the DT; " \
115 /* NS16550 Configuration */
116 #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
117 #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
118 #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
119 #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
120 #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
121 #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
124 #define CONFIG_POWER_TPS65217
127 /* Bootcount using the RTC block */
128 #define CONFIG_BOOTCOUNT_LIMIT
129 #define CONFIG_BOOTCOUNT_AM33XX
130 #define CONFIG_SYS_BOOTCOUNT_BE
132 #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds"
134 /* NAND: device related configs */
135 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
136 #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
137 CONFIG_SYS_NAND_PAGE_SIZE)
138 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
139 #define CONFIG_SYS_NAND_OOBSIZE 64
140 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
141 /* NAND: driver related configs */
142 #define CONFIG_NAND_OMAP_GPMC
143 #define CONFIG_NAND_OMAP_GPMC_PREFETCH
144 #define CONFIG_NAND_OMAP_ELM
145 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
146 #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
147 10, 11, 12, 13, 14, 15, 16, 17, \
148 18, 19, 20, 21, 22, 23, 24, 25, \
149 26, 27, 28, 29, 30, 31, 32, 33, \
150 34, 35, 36, 37, 38, 39, 40, 41, \
151 42, 43, 44, 45, 46, 47, 48, 49, \
152 50, 51, 52, 53, 54, 55, 56, 57, }
154 #define CONFIG_SYS_NAND_ECCSIZE 512
155 #define CONFIG_SYS_NAND_ECCBYTES 14
156 #define CONFIG_SYS_NAND_ONFI_DETECTION
157 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
158 #define MTDIDS_DEFAULT "nand0=8000000.nand"
159 #define MTDPARTS_DEFAULT "mtdparts=8000000.nand:" \
161 "128k(NAND.SPL.backup1)," \
162 "128k(NAND.SPL.backup2)," \
163 "128k(NAND.SPL.backup3)," \
164 "256k(NAND.u-boot-spl-os)," \
166 "128k(NAND.u-boot-env)," \
167 "128k(NAND.u-boot-env.backup1)," \
169 "-(NAND.file-system)"
170 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
171 /* NAND: SPL related configs */
172 #ifdef CONFIG_SPL_NAND_SUPPORT
173 #define CONFIG_SPL_NAND_AM33XX_BCH
176 /* USB configuration */
177 #define CONFIG_USB_MUSB_DSPS
178 #define CONFIG_ARCH_MISC_INIT
179 #define CONFIG_USB_MUSB_PIO_ONLY
180 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
181 #define CONFIG_AM335X_USB1
182 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
185 * Disable MMC DM for SPL build and can be re-enabled after adding
188 #ifdef CONFIG_SPL_BUILD
190 #undef CONFIG_DM_MMC_OPS
195 #if defined(CONFIG_ENV_IS_IN_NAND)
196 #define CONFIG_ENV_OFFSET 0x001c0000
197 #define CONFIG_ENV_OFFSET_REDUND 0x001e0000
198 #define CONFIG_ENV_SIZE SZ_128K
199 #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
201 #define CONFIG_SYS_MMC_ENV_DEV 0
202 #define CONFIG_ENV_OFFSET SZ_128K
203 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
204 #define CONFIG_ENV_SIZE SZ_8K
205 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
209 #define CONFIG_PHY_SMSC
211 #endif /* ! __CONFIG_CHILIBOARD_H */