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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Hannes Petermaier893c04e2014-02-07 08:07:36 +01002/*
Hannes Schmelzer2290fe02016-06-22 12:36:13 +02003 * brtpp1.h
Hannes Petermaier893c04e2014-02-07 08:07:36 +01004 *
5 * specific parts for B&R T-Series Motherboard
6 *
Hannes Schmelzer4c302b92015-05-28 15:41:12 +02007 * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> -
Hannes Petermaier893c04e2014-02-07 08:07:36 +01008 * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
Hannes Petermaier893c04e2014-02-07 08:07:36 +01009 */
10
Hannes Schmelzer2290fe02016-06-22 12:36:13 +020011#ifndef __CONFIG_BRPPT1_H__
12#define __CONFIG_BRPPT1_H__
Hannes Petermaier893c04e2014-02-07 08:07:36 +010013
Hannes Schmelzer3b804d92016-02-19 12:09:45 +010014#include <configs/bur_cfg_common.h>
Hannes Petermaier893c04e2014-02-07 08:07:36 +010015#include <configs/bur_am335x_common.h>
16/* ------------------------------------------------------------------------- */
Hannes Schmelzer3b804d92016-02-19 12:09:45 +010017/* memory */
18#define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024)
Hannes Schmelzer73e9db22018-07-06 15:41:26 +020019#define CONFIG_SYS_BOOTM_LEN SZ_32M
Hannes Schmelzer3b804d92016-02-19 12:09:45 +010020
Hannes Petermaier893c04e2014-02-07 08:07:36 +010021/* Clock Defines */
22#define V_OSCK 26000000 /* Clock output from T2 */
23#define V_SCLK (V_OSCK)
24
25#define CONFIG_POWER_TPS65217
26
27/* Support both device trees and ATAGs. */
Hannes Petermaier893c04e2014-02-07 08:07:36 +010028#define CONFIG_CMDLINE_TAG
29#define CONFIG_SETUP_MEMORY_TAGS
30#define CONFIG_INITRD_TAG
Hannes Petermaier893c04e2014-02-07 08:07:36 +010031/*#define CONFIG_MACH_TYPE 3589*/
32#define CONFIG_MACH_TYPE 0xFFFFFFFF /* TODO: check with kernel*/
33
Hannes Petermaier893c04e2014-02-07 08:07:36 +010034/*
Hannes Schmelzerfbc7c7d2018-07-06 15:41:28 +020035 * When we have NAND flash we expect to be making use of mtdparts,
Hannes Petermaier893c04e2014-02-07 08:07:36 +010036 * both for ease of use in U-Boot and for passing information on to
37 * the Linux kernel.
38 */
Adam Ford9c5b0092018-07-07 22:18:22 -050039
40#ifdef CONFIG_SPL_OS_BOOT
41#define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000
42
43/* RAW SD card / eMMC */
44#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */
45#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */
46#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */
47
48/* NAND */
Miquel Raynal88718be2019-10-03 19:50:03 +020049#ifdef CONFIG_MTD_RAW_NAND
Adam Ford9c5b0092018-07-07 22:18:22 -050050#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000
Miquel Raynal88718be2019-10-03 19:50:03 +020051#endif /* CONFIG_MTD_RAW_NAND */
Adam Ford9c5b0092018-07-07 22:18:22 -050052#endif /* CONFIG_SPL_OS_BOOT */
Hannes Petermaier893c04e2014-02-07 08:07:36 +010053
Miquel Raynal88718be2019-10-03 19:50:03 +020054#ifdef CONFIG_MTD_RAW_NAND
Hannes Petermaier893c04e2014-02-07 08:07:36 +010055#define CONFIG_SPL_NAND_BASE
56#define CONFIG_SPL_NAND_DRIVERS
57#define CONFIG_SPL_NAND_ECC
58#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
59#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
Miquel Raynal88718be2019-10-03 19:50:03 +020060#endif /* CONFIG_MTD_RAW_NAND */
Hannes Petermaier893c04e2014-02-07 08:07:36 +010061
Miquel Raynal88718be2019-10-03 19:50:03 +020062#ifdef CONFIG_MTD_RAW_NAND
Hannes Schmelzer73e9db22018-07-06 15:41:26 +020063#define NANDTGTS \
64"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
65"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
Hannes Schmelzer0ea4fc42019-05-16 17:24:19 +020066"cfgscr=mw ${dtbaddr} 0; nand read ${cfgaddr} cfgscr && source ${cfgaddr};" \
67" fdt addr ${dtbaddr} || cp ${fdtcontroladdr} ${dtbaddr} 4000\0" \
Hannes Schmelzer73e9db22018-07-06 15:41:26 +020068"nandargs=setenv bootargs console=${console} ${optargs} ${optargs_rot} " \
69 "root=mtd6 rootfstype=jffs2 b_mode=${b_mode}\0" \
70"b_nand=nand read ${loadaddr} kernel; nand read ${dtbaddr} dtb; " \
71 "run nandargs; run cfgscr; bootz ${loadaddr} - ${dtbaddr}\0" \
72"b_tgts_std=usb0 nand net\0" \
73"b_tgts_rcy=net usb0 nand\0" \
74"b_tgts_pme=usb0 nand net\0"
Hannes Petermaier893c04e2014-02-07 08:07:36 +010075#else
Hannes Schmelzer73e9db22018-07-06 15:41:26 +020076#define NANDTGTS ""
Miquel Raynal88718be2019-10-03 19:50:03 +020077#endif /* CONFIG_MTD_RAW_NAND */
Hannes Petermaier893c04e2014-02-07 08:07:36 +010078
Hannes Schmelzer73e9db22018-07-06 15:41:26 +020079#define MMCSPI_TGTS \
80"t30args#0=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \
81 "b_mode=${b_mode} root=/dev/mmcblk0p2 rootfstype=ext4\0" \
82"b_t30lgcy#0=" \
83 "load ${loaddev}:2 ${loadaddr} /boot/PPTImage.md5 && " \
84 "load ${loaddev}:2 ${loadaddr} /boot/zImage && " \
85 "load ${loaddev}:2 ${dtbaddr} /boot/am335x-ppt30.dtb || " \
86 "load ${loaddev}:1 ${dtbaddr} am335x-ppt30-legacy.dtb; "\
87 "run t30args#0; run cfgscr; bootz ${loadaddr} - ${dtbaddr}\0" \
88"t30args#1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \
89 "b_mode=${b_mode}\0" \
90"b_t30lgcy#1=" \
91 "load ${loaddev}:1 ${loadaddr} zImage && " \
92 "load ${loaddev}:1 ${dtbaddr} am335x-ppt30.dtb && " \
93 "load ${loaddev}:1 ${ramaddr} rootfsPPT30.uboot && " \
94 "run t30args#1; run cfgscr; bootz ${loadaddr} ${ramaddr} ${dtbaddr}\0" \
95"b_mmc0=load ${loaddev}:1 ${scraddr} bootscr.img && source ${scraddr}\0" \
96"b_mmc1=load ${loaddev}:1 ${scraddr} /boot/bootscr.img && source ${scraddr}\0" \
97"b_tgts_std=mmc0 mmc1 t30lgcy#0 t30lgcy#1 usb0 net\0" \
98"b_tgts_rcy=t30lgcy#1 usb0 net\0" \
99"b_tgts_pme=net usb0 mmc0 mmc1\0" \
100"loaddev=mmc 1\0"
101
Hannes Schmelzerfbc7c7d2018-07-06 15:41:28 +0200102#ifdef CONFIG_ENV_IS_IN_MMC
Hannes Schmelzer73e9db22018-07-06 15:41:26 +0200103#define MMCTGTS \
104MMCSPI_TGTS \
Hannes Schmelzer0ea4fc42019-05-16 17:24:19 +0200105"cfgscr=mw ${dtbaddr} 0;" \
106" mmc dev 1; mmc read ${cfgaddr} 200 80; source ${cfgaddr};" \
107" fdt addr ${dtbaddr} || cp ${fdtcontroladdr} ${dtbaddr} 4000\0"
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100108#else
Hannes Schmelzer73e9db22018-07-06 15:41:26 +0200109#define MMCTGTS ""
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100110#endif /* CONFIG_MMC */
111
Hannes Schmelzer73e9db22018-07-06 15:41:26 +0200112#ifdef CONFIG_SPI
113#define SPITGTS \
114MMCSPI_TGTS \
Hannes Schmelzer0ea4fc42019-05-16 17:24:19 +0200115"cfgscr=mw ${dtbaddr} 0;" \
116" sf probe; sf read ${cfgaddr} 0xC0000 10000; source ${cfgaddr};" \
117" fdt addr ${dtbaddr} || cp ${fdtcontroladdr} ${dtbaddr} 4000\0"
Hannes Schmelzer73e9db22018-07-06 15:41:26 +0200118#else
119#define SPITGTS ""
120#endif /* CONFIG_SPI */
121
122#define LOAD_OFFSET(x) 0x8##x
123
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100124#ifndef CONFIG_SPL_BUILD
125#define CONFIG_EXTRA_ENV_SETTINGS \
Hannes Petermaier7ae47f62015-02-03 13:22:34 +0100126BUR_COMMON_ENV \
Hannes Petermaier662a4762015-02-03 13:22:37 +0100127"verify=no\0" \
Hannes Petermaier7ae47f62015-02-03 13:22:34 +0100128"autoload=0\0" \
Hannes Schmelzer73e9db22018-07-06 15:41:26 +0200129"scraddr=" __stringify(LOAD_OFFSET(0000000)) "\0" \
130"cfgaddr=" __stringify(LOAD_OFFSET(0020000)) "\0" \
131"dtbaddr=" __stringify(LOAD_OFFSET(0040000)) "\0" \
132"loadaddr=" __stringify(LOAD_OFFSET(0100000)) "\0" \
133"ramaddr=" __stringify(LOAD_OFFSET(2000000)) "\0" \
Hannes Petermaier662a4762015-02-03 13:22:37 +0100134"console=ttyO0,115200n8\0" \
Hannes Petermaier14ec12f2015-06-11 12:31:54 +0200135"optargs=consoleblank=0 quiet panic=2\0" \
Hannes Schmelzer73e9db22018-07-06 15:41:26 +0200136"b_break=0\0" \
137"b_usb0=usb start && load usb 0 ${scraddr} bootscr.img && source ${scraddr}\0" \
138"b_net=tftp ${scraddr} netscript.img && source ${scraddr}\0" \
139MMCTGTS \
140SPITGTS \
141NANDTGTS \
142"b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \
143" elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \
144" else setenv b_tgts ${b_tgts_std}; fi\0" \
145"b_default=run b_deftgts; for target in ${b_tgts};"\
146" do echo \"### booting ${target} ###\"; run b_${target};" \
147" if test ${b_break} = 1; then; exit; fi; done\0"
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100148#endif /* !CONFIG_SPL_BUILD*/
149
Miquel Raynal88718be2019-10-03 19:50:03 +0200150#ifdef CONFIG_MTD_RAW_NAND
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100151/*
152 * GPMC block. We support 1 device and the physical address to
153 * access CS0 at is 0x8000000.
154 */
155#define CONFIG_SYS_MAX_NAND_DEVICE 1
156#define CONFIG_SYS_NAND_BASE 0x8000000
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100157/* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100158#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100159#define CONFIG_SYS_NAND_5_ADDR_CYCLE
160#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
161#define CONFIG_SYS_NAND_PAGE_SIZE 2048
162#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
163 CONFIG_SYS_NAND_PAGE_SIZE)
164#define CONFIG_SYS_NAND_OOBSIZE 64
165#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
166#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \
167 10, 11, 12, 13, 14, 15, 16, 17, \
168 18, 19, 20, 21, 22, 23, 24, 25, \
169 26, 27, 28, 29, 30, 31, 32, 33, \
170 34, 35, 36, 37, 38, 39, 40, 41, \
171 42, 43, 44, 45, 46, 47, 48, 49, \
172 50, 51, 52, 53, 54, 55, 56, 57, }
173
174#define CONFIG_SYS_NAND_ECCSIZE 512
175#define CONFIG_SYS_NAND_ECCBYTES 14
176
177#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100178
Hannes Petermaierd79c1382015-04-08 07:38:34 +0200179#define CONFIG_NAND_OMAP_GPMC_WSCFG 1
Miquel Raynal88718be2019-10-03 19:50:03 +0200180#endif /* CONFIG_MTD_RAW_NAND */
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100181
Hannes Schmelzerfbc7c7d2018-07-06 15:41:28 +0200182#if defined(CONFIG_SPI)
183/* SPI Flash */
Hannes Schmelzerfbc7c7d2018-07-06 15:41:28 +0200184/* Environment */
Hannes Schmelzerfbc7c7d2018-07-06 15:41:28 +0200185#elif defined(CONFIG_ENV_IS_IN_MMC)
Hannes Schmelzer29e00312017-07-06 08:47:14 +0200186#define CONFIG_SYS_MMC_ENV_DEV 1
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100187#define CONFIG_SYS_MMC_ENV_PART 2
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100188
Hannes Schmelzerfbc7c7d2018-07-06 15:41:28 +0200189#elif defined(CONFIG_ENV_IS_IN_NAND)
Tom Rinie017fd62014-07-18 11:51:33 -0400190/* No NAND env support in SPL */
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100191#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE
192#else
193#error "no storage for Environment defined!"
194#endif
Hannes Petermaier893c04e2014-02-07 08:07:36 +0100195
Hannes Schmelzer2290fe02016-06-22 12:36:13 +0200196#endif /* ! __CONFIG_BRPPT1_H__ */