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
10 #include <configs/ti_am335x_common.h>
12 #define CONFIG_CONS_INDEX 1
14 #ifndef CONFIG_SPL_BUILD
15 # define CONFIG_TIMESTAMP
19 #define V_OSCK 24000000 /* Clock output from T2 */
20 #define V_SCLK (V_OSCK)
23 "mtdids=" MTDIDS_DEFAULT "\0" \
24 "mtdparts=" MTDPARTS_DEFAULT "\0" \
25 "nandargs=setenv bootargs console=${console} ${optargs} " \
28 "rootfstype=${nandrootfstype}\0" \
29 "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system\0" \
30 "nandrootfstype=ubifs rootwait=1\0" \
31 "nandboot=echo Booting from nand ...; " \
33 "nand read ${fdt_addr} NAND.u-boot-spl-os; " \
34 "nand read ${loadaddr} NAND.kernel; " \
35 "bootz ${loadaddr} - ${fdt_addr}\0"
37 #define CONFIG_BOOTCOMMAND \
42 #define CONFIG_EXTRA_ENV_SETTINGS \
43 "loadaddr=0x82000000\0" \
44 "fdt_addr=0x87800000\0" \
46 "console=ttyO0,115200n8\0" \
48 "fdt_file=am335x-chiliboard.dtb\0" \
52 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
53 "bootscript=echo Running bootscript from mmc ...; " \
55 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
56 "${boot_dir}/${image}\0" \
57 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \
58 "${boot_dir}/${fdt_file}\0" \
61 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
62 "mmcargs=setenv bootargs console=${console},${baudrate} ${optargs} " \
65 "mmcloados=run mmcargs; " \
66 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
67 "if run loadfdt; then " \
68 "bootz ${loadaddr} - ${fdt_addr}; " \
70 "if test ${boot_fdt} = try; then " \
73 "echo WARN: Cannot load the DT; " \
79 "mmcboot=mmc dev ${mmcdev}; " \
80 "if mmc rescan; then " \
81 "echo SD/MMC found on device ${mmcdev};" \
82 "if run loadimage; then " \
86 "netargs=setenv bootargs console=${console},${baudrate} ${optargs} " \
89 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
90 "netboot=echo Booting from net ...; " \
92 "if test ${ip_dyn} = yes; then " \
93 "setenv get_cmd dhcp; " \
95 "setenv get_cmd tftp; " \
97 "${get_cmd} ${image}; " \
98 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
99 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
100 "bootz ${loadaddr} - ${fdt_addr}; " \
102 "if test ${boot_fdt} = try; then " \
105 "echo WARN: Cannot load the DT; " \
113 /* NS16550 Configuration */
114 #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
115 #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
116 #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
117 #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
118 #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
119 #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
122 #define CONFIG_POWER_TPS65217
125 /* Bootcount using the RTC block */
126 #define CONFIG_BOOTCOUNT_LIMIT
127 #define CONFIG_BOOTCOUNT_AM33XX
128 #define CONFIG_SYS_BOOTCOUNT_BE
130 #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds"
132 /* NAND: device related configs */
133 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
134 #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
135 CONFIG_SYS_NAND_PAGE_SIZE)
136 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
137 #define CONFIG_SYS_NAND_OOBSIZE 64
138 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
139 /* NAND: driver related configs */
140 #define CONFIG_NAND_OMAP_GPMC
141 #define CONFIG_NAND_OMAP_GPMC_PREFETCH
142 #define CONFIG_NAND_OMAP_ELM
143 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
144 #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
145 10, 11, 12, 13, 14, 15, 16, 17, \
146 18, 19, 20, 21, 22, 23, 24, 25, \
147 26, 27, 28, 29, 30, 31, 32, 33, \
148 34, 35, 36, 37, 38, 39, 40, 41, \
149 42, 43, 44, 45, 46, 47, 48, 49, \
150 50, 51, 52, 53, 54, 55, 56, 57, }
152 #define CONFIG_SYS_NAND_ECCSIZE 512
153 #define CONFIG_SYS_NAND_ECCBYTES 14
154 #define CONFIG_SYS_NAND_ONFI_DETECTION
155 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
156 #define MTDIDS_DEFAULT "nand0=8000000.nand"
157 #define MTDPARTS_DEFAULT "mtdparts=8000000.nand:" \
159 "128k(NAND.SPL.backup1)," \
160 "128k(NAND.SPL.backup2)," \
161 "128k(NAND.SPL.backup3)," \
162 "256k(NAND.u-boot-spl-os)," \
164 "128k(NAND.u-boot-env)," \
165 "128k(NAND.u-boot-env.backup1)," \
167 "-(NAND.file-system)"
168 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
169 /* NAND: SPL related configs */
170 #ifdef CONFIG_SPL_NAND_SUPPORT
171 #define CONFIG_SPL_NAND_AM33XX_BCH
174 /* USB configuration */
175 #define CONFIG_USB_MUSB_DSPS
176 #define CONFIG_ARCH_MISC_INIT
177 #define CONFIG_USB_MUSB_PIO_ONLY
178 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
179 #define CONFIG_AM335X_USB1
180 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
183 * Disable MMC DM for SPL build and can be re-enabled after adding
186 #ifdef CONFIG_SPL_BUILD
188 #undef CONFIG_DM_MMC_OPS
193 #if defined(CONFIG_ENV_IS_IN_NAND)
194 #define CONFIG_ENV_OFFSET 0x001c0000
195 #define CONFIG_ENV_OFFSET_REDUND 0x001e0000
196 #define CONFIG_ENV_SIZE SZ_128K
197 #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
199 #define CONFIG_SYS_MMC_ENV_DEV 0
200 #define CONFIG_ENV_OFFSET SZ_128K
201 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
202 #define CONFIG_ENV_SIZE SZ_8K
203 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
207 #define CONFIG_PHY_SMSC
209 #endif /* ! __CONFIG_CHILIBOARD_H */