1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Common configuration settings for IGEP technology based boards
4  *
5  * (C) Copyright 2012
6  * ISEE 2007 SL, <www.iseebcn.com>
7  */
8 
9 #ifndef __IGEP00X0_H
10 #define __IGEP00X0_H
11 
12 #define CONFIG_NR_DRAM_BANKS            2
13 
14 #include <configs/ti_omap3_common.h>
15 
16 /*
17  * We are only ever GP parts and will utilize all of the "downloaded image"
18  * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
19  */
20 #undef CONFIG_SPL_TEXT_BASE
21 #define CONFIG_SPL_TEXT_BASE		0x40200000
22 
23 #define CONFIG_MISC_INIT_R
24 
25 #define CONFIG_REVISION_TAG		1
26 
27 /* GPIO banks */
28 #define CONFIG_OMAP3_GPIO_2		/* GPIO32..63   is in GPIO bank 2 */
29 #define CONFIG_OMAP3_GPIO_4		/* GPIO96..127  is in GPIO bank 4 */
30 
31 /* TPS65950 */
32 #define PBIASLITEVMODE1			(1 << 8)
33 
34 /* LED */
35 #define IGEP0020_GPIO_LED		27
36 #define IGEP0030_GPIO_LED		16
37 
38 /* Board and revision detection GPIOs */
39 #define IGEP0030_USB_TRANSCEIVER_RESET		54
40 #define GPIO_IGEP00X0_BOARD_DETECTION		28
41 #define GPIO_IGEP00X0_REVISION_DETECTION	129
42 
43 /* USB device configuration */
44 #define CONFIG_USB_DEVICE		1
45 #define CONFIG_USB_TTY			1
46 
47 /* Change these to suit your needs */
48 #define CONFIG_USBD_VENDORID		0x0451
49 #define CONFIG_USBD_PRODUCTID		0x5678
50 #define CONFIG_USBD_MANUFACTURER	"Texas Instruments"
51 #define CONFIG_USBD_PRODUCT_NAME	"IGEP"
52 
53 #ifndef CONFIG_SPL_BUILD
54 
55 /* Environment */
56 #define ENV_DEVICE_SETTINGS \
57 	"stdin=serial\0" \
58 	"stdout=serial\0" \
59 	"stderr=serial\0"
60 
61 #define MEM_LAYOUT_SETTINGS \
62 	DEFAULT_LINUX_BOOT_ENV \
63 	"scriptaddr=0x87E00000\0" \
64 	"pxefile_addr_r=0x87F00000\0"
65 
66 #define BOOT_TARGET_DEVICES(func) \
67 	func(MMC, mmc, 0)
68 
69 #include <config_distro_bootcmd.h>
70 
71 #define ENV_FINDFDT \
72 	"findfdt="\
73 		"if test ${board_name} = igep0020; then " \
74 			"if test ${board_rev} = F; then " \
75 				"setenv fdtfile omap3-igep0020-rev-f.dtb; " \
76 			"else " \
77 				"setenv fdtfile omap3-igep0020.dtb; fi; fi; " \
78 		"if test ${board_name} = igep0030; then " \
79 			"if test ${board_rev} = G; then " \
80 				"setenv fdtfile omap3-igep0030-rev-g.dtb; " \
81 			"else " \
82 				"setenv fdtfile omap3-igep0030.dtb; fi; fi; " \
83 		"if test ${fdtfile} = ''; then " \
84 			"echo WARNING: Could not determine device tree to use; fi; \0"
85 
86 #define CONFIG_EXTRA_ENV_SETTINGS \
87 	ENV_FINDFDT \
88 	ENV_DEVICE_SETTINGS \
89 	MEM_LAYOUT_SETTINGS \
90 	BOOTENV
91 
92 #endif
93 
94 #define CONFIG_MTD_PARTITIONS
95 #define CONFIG_SYS_MTDPARTS_RUNTIME
96 
97 /* OneNAND config */
98 #define CONFIG_USE_ONENAND_BOARD_INIT
99 #define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP
100 #define CONFIG_SYS_ONENAND_BLOCK_SIZE	(128*1024)
101 
102 /* NAND config */
103 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
104 #define CONFIG_SYS_NAND_PAGE_COUNT	64
105 #define CONFIG_SYS_NAND_PAGE_SIZE	2048
106 #define CONFIG_SYS_NAND_OOBSIZE		64
107 #define CONFIG_SYS_NAND_BLOCK_SIZE	(128*1024)
108 #define CONFIG_SYS_NAND_BAD_BLOCK_POS	NAND_LARGE_BADBLOCK_POS
109 #define CONFIG_SYS_NAND_ECCPOS		{ 2,  3,  4,  5,  6,  7,  8,  9, \
110 					 10, 11, 12, 13, 14, 15, 16, 17, \
111 					 18, 19, 20, 21, 22, 23, 24, 25, \
112 					 26, 27, 28, 29, 30, 31, 32, 33, \
113 					 34, 35, 36, 37, 38, 39, 40, 41, \
114 					 42, 43, 44, 45, 46, 47, 48, 49, \
115 					 50, 51, 52, 53, 54, 55, 56, 57, }
116 #define CONFIG_SYS_NAND_ECCSIZE		512
117 #define CONFIG_SYS_NAND_ECCBYTES	14
118 #define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
119 
120 /* UBI configuration */
121 #define CONFIG_SPL_UBI			1
122 #define CONFIG_SPL_UBI_MAX_VOL_LEBS	256
123 #define CONFIG_SPL_UBI_MAX_PEB_SIZE	(256*1024)
124 #define CONFIG_SPL_UBI_MAX_PEBS		4096
125 #define CONFIG_SPL_UBI_VOL_IDS		8
126 #define CONFIG_SPL_UBI_LOAD_MONITOR_ID	0
127 #define CONFIG_SPL_UBI_LOAD_KERNEL_ID	3
128 #define CONFIG_SPL_UBI_LOAD_ARGS_ID	4
129 #define CONFIG_SPL_UBI_PEB_OFFSET	4
130 #define CONFIG_SPL_UBI_VID_OFFSET	512
131 #define CONFIG_SPL_UBI_LEB_START	2048
132 #define CONFIG_SPL_UBI_INFO_ADDR	0x88080000
133 
134 /* environment organization */
135 #define CONFIG_ENV_UBI_PART		"UBI"
136 #define CONFIG_ENV_UBI_VOLUME		"config"
137 #define CONFIG_ENV_UBI_VOLUME_REDUND	"config_r"
138 #define CONFIG_ENV_SIZE			(32*1024)
139 
140 #endif /* __IGEP00X0_H */
141