1/* SPDX-License-Identifier: GPL-2.0+
2 *
3 * Copyright (c) 2017 DENX Software Engineering GmbH, Heiko Schocher <hs@denx.de>
4 * Copyright (c) 2019 Bosch Thermotechnik GmbH
5 * Copyright (c) 2022 DENX Software Engineering GmbH, Philip Oberfichtner <pro@denx.de>
6 */
7
8#ifndef __IMX6Q_ACC_H
9#define __IMX6Q_ACC_H
10
11#include <linux/sizes.h>
12#include "mx6_common.h"
13
14#ifdef CONFIG_SYS_BOOT_EMMC
15#define MMC_ROOTFS_DEV 0
16#define MMC_ROOTFS_PART 2
17#endif
18
19#ifdef CONFIG_SYS_BOOT_EMMC
20/* eMMC Boot */
21#define ENV_EXTRA \
22	"mmcdev=" __stringify(MMC_ROOTFS_DEV) "\0" \
23	"mmcpart=" __stringify(MMC_ROOTFS_PART) "\0" \
24	"fitpart=1\0" \
25	"optargs=ro quiet systemd.gpt_auto=false\0" \
26	"production=1\0" \
27	"mmcautodetect=yes\0" \
28	"mmcrootfstype=ext4\0" \
29	"finduuid=part uuid mmc ${mmcdev}:${mmcpart} uuid\0" \
30	"mmcargs=run finduuid; setenv bootargs " \
31		"root=PARTUUID=${uuid} ${optargs} rootfstype=${mmcrootfstype}\0" \
32	"mmc_mmc_fit=run env_persist; run setbm; run mmcloadfit; " \
33		"run auth_fit_or_reset; run mmcargs addcon; " \
34		"bootm ${fit_addr}#${bootconf}\0" \
35	"bootset=0\0" \
36	"setbm=if test ${bootset} -eq 1; " \
37		"then setenv mmcpart 4; setenv fitpart 3; " \
38		"else; setenv mmcpart 2; setenv fitpart 1; fi\0" \
39	"handle_ustate=if test ${ustate} -eq 2; then setenv ustate 3; fi\0" \
40	"switch_bootset=if test ${bootset} -eq 1; then setenv bootset 0; " \
41		"else; setenv bootset 1;fi\0" \
42	"env_persisted=0\0" \
43	"env_persist=if test ${env_persisted} != 1; " \
44		"then env set env_persisted 1; run save_env; fi;\0" \
45	"save_env=env save; env save\0" \
46	"altbootcmd=run handle_ustate; run switch_bootset; run save_env; run bootcmd\0"
47
48#define CFG_ENV_FLAGS_LIST_STATIC \
49	"bootset:bw," \
50	"clone_pending:bw," \
51	"endurance_test:bw," \
52	"env_persisted:bw," \
53	"factory_reset:bw," \
54	"fdtcontroladdr:xw," \
55	"fitpart:dw," \
56	"mmcpart:dw," \
57	"production:bw," \
58	"ustate:dw"
59
60#else
61/* SD Card boot */
62#define ENV_EXTRA \
63	"mmcdev=1\0" \
64	"fitpart=1\0" \
65	"rootpart=2\0" \
66	"optargs=ro systemd.gpt_auto=false\0" \
67	"finduuid=part uuid mmc ${mmcdev}:${rootpart} uuid\0" \
68	"mmcargs=run finduuid;setenv bootargs root=PARTUUID=${uuid} ${optargs}\0" \
69	"mmc_mmc_fit=run mmcloadfit; run auth_fit_or_reset; run mmcargs addcon; " \
70		"bootm ${fit_addr}#${bootconf}\0"
71
72#endif
73
74/* Default environment */
75#define CFG_EXTRA_ENV_SETTINGS \
76	"bootconf=conf-imx6q-bosch-acc.dtb\0"\
77	"mmcfit_name=fitImage\0" \
78	"mmcloadfit=ext4load mmc ${mmcdev}:${fitpart} ${fit_addr} ${mmcfit_name}\0" \
79	"auth_fit_or_reset=hab_auth_img ${fit_addr} ${filesize} || reset\0" \
80	"console=ttymxc0\0" \
81	"addcon=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
82	"fit_addr=19000000\0" \
83	ENV_EXTRA
84
85/* Physical Memory Map */
86#define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
87
88#define CFG_SYS_SDRAM_BASE           PHYS_SDRAM
89#define CFG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
90#define CFG_SYS_INIT_RAM_SIZE        IRAM_SIZE
91
92/* SPL */
93#ifdef CONFIG_SPL
94
95#ifdef CONFIG_SPL_BUILD
96#define CFG_SYS_FSL_USDHC_NUM 2
97
98#ifdef CONFIG_SYS_BOOT_EMMC
99
100/* Boot from eMMC */
101#define CFG_SYS_FSL_ESDHC_ADDR 1
102
103#else
104
105/* Boot from SD-card */
106#  define CFG_SYS_FSL_ESDHC_ADDR	0
107
108#endif
109
110#endif
111#endif
112
113#define CFG_MXC_USB_PORTSC            (PORT_PTS_UTMI | PORT_PTS_PTW)
114#define CFG_MXC_USB_FLAGS             0
115
116#endif /* __IMX6Q_ACC_H */
117