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-rw-r--r--include/configs/tqma6.h341
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diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2013, 2014, 2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ *
+ * Configuration settings for the TQ Systems TQMa6<Q,D,DL,S> module.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <linux/kconfig.h>
+/* SPL */
+/* #if defined(CONFIG_SPL_BUILD) */
+/* common IMX6 SPL configuration */
+#include "imx6_spl.h"
+
+/* #endif */
+
+/* place code in last 4 MiB of RAM */
+
+#include "mx6_common.h"
+
+#if defined(CONFIG_TQMA6S)
+#define PHYS_SDRAM_SIZE (512u * SZ_1M)
+#elif defined(CONFIG_TQMA6DL)
+#define PHYS_SDRAM_SIZE (SZ_1G)
+#elif defined(CONFIG_TQMA6Q)
+#define PHYS_SDRAM_SIZE (SZ_1G)
+#endif
+
+#define CONFIG_MXC_UART
+
+/* SPI Flash */
+
+#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
+
+/* I2C Configs */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
+#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_I2C_SPEED 100000
+
+/* I2C EEPROM (M24C64) */
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
+#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
+
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_PFUZE100
+#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
+#define TQMA6_PFUZE100_I2C_BUS 2
+
+/* MMC Configs */
+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+
+/* USB Configs */
+#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
+
+#define CONFIG_FEC_MXC
+#define IMX_FEC_BASE ENET_BASE_ADDR
+
+#define CONFIG_ARP_TIMEOUT 200UL
+
+#define CONFIG_ENV_SIZE (SZ_8K)
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
+
+#if defined(CONFIG_TQMA6X_MMC_BOOT)
+
+#define TQMA6_UBOOT_OFFSET SZ_1K
+#define TQMA6_UBOOT_SECTOR_START 0x2
+#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
+
+#define CONFIG_ENV_OFFSET SZ_1M
+#define CONFIG_SYS_MMC_ENV_DEV 0
+
+#define TQMA6_FDT_OFFSET (2 * SZ_1M)
+#define TQMA6_FDT_SECTOR_START 0x1000
+#define TQMA6_FDT_SECTOR_COUNT 0x800
+
+#define TQMA6_KERNEL_SECTOR_START 0x2000
+#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
+
+#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
+ "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
+ "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
+ "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
+ "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
+ "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
+ "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
+ "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
+ "loadimage=mmc dev ${mmcdev}; " \
+ "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
+ "loadfdt=mmc dev ${mmcdev}; " \
+ "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
+ "update_uboot=if tftp ${uboot}; then " \
+ "if itest ${filesize} > 0; then " \
+ "mmc dev ${mmcdev}; mmc rescan; " \
+ "setexpr blkc ${filesize} + 0x1ff; " \
+ "setexpr blkc ${blkc} / 0x200; " \
+ "if itest ${blkc} <= ${uboot_size}; then " \
+ "mmc write ${loadaddr} ${uboot_start} " \
+ "${blkc}; " \
+ "fi; " \
+ "fi; fi; " \
+ "setenv filesize; setenv blkc \0" \
+ "update_kernel=run kernel_name; " \
+ "if tftp ${kernel}; then " \
+ "if itest ${filesize} > 0; then " \
+ "mmc dev ${mmcdev}; mmc rescan; " \
+ "setexpr blkc ${filesize} + 0x1ff; " \
+ "setexpr blkc ${blkc} / 0x200; " \
+ "if itest ${blkc} <= ${kernel_size}; then " \
+ "mmc write ${loadaddr} " \
+ "${kernel_start} ${blkc}; " \
+ "fi; " \
+ "fi; " \
+ "fi; " \
+ "setenv filesize; setenv blkc \0" \
+ "update_fdt=if tftp ${fdt_file}; then " \
+ "if itest ${filesize} > 0; then " \
+ "mmc dev ${mmcdev}; mmc rescan; " \
+ "setexpr blkc ${filesize} + 0x1ff; " \
+ "setexpr blkc ${blkc} / 0x200; " \
+ "if itest ${blkc} <= ${fdt_size}; then " \
+ "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
+ "fi; " \
+ "fi; fi; " \
+ "setenv filesize; setenv blkc \0" \
+
+#define CONFIG_BOOTCOMMAND \
+ "run mmcboot; run netboot; run panicboot"
+
+#elif defined(CONFIG_TQMA6X_SPI_BOOT)
+
+#define TQMA6_UBOOT_OFFSET 0x400
+#define TQMA6_UBOOT_SECTOR_START 0x0
+/* max u-boot size: 512k */
+#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
+#define TQMA6_UBOOT_SECTOR_COUNT 0x8
+#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
+ TQMA6_UBOOT_SECTOR_COUNT)
+
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
+#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
+ CONFIG_ENV_SECT_SIZE)
+
+#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
+ CONFIG_ENV_SECT_SIZE)
+#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
+
+#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
+#define TQMA6_FDT_SECTOR_COUNT 0x01
+
+#define TQMA6_KERNEL_SECTOR_START 0x10
+#define TQMA6_KERNEL_SECTOR_COUNT 0x60
+
+#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
+ "mmcblkdev=0\0" \
+ "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
+ "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
+ "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
+ "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
+ "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
+ "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
+ "update_uboot=if tftp ${uboot}; then " \
+ "if itest ${filesize} > 0; then " \
+ "setexpr blkc ${filesize} + " \
+ __stringify(TQMA6_UBOOT_OFFSET) "; " \
+ "setexpr size ${uboot_sectors} * " \
+ __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
+ "if itest ${blkc} <= ${size}; then " \
+ "sf probe; " \
+ "sf erase 0 ${size}; " \
+ "sf write ${loadaddr} ${uboot_offset} " \
+ "${filesize}; " \
+ "fi; " \
+ "fi; fi; " \
+ "setenv filesize 0; setenv blkc; setenv size \0" \
+ "update_kernel=run kernel_name; if tftp ${kernel}; then " \
+ "if itest ${filesize} > 0; then " \
+ "setexpr size ${kernel_sectors} * " \
+ __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
+ "setexpr offset ${kernel_start} * " \
+ __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
+ "if itest ${filesize} <= ${size}; then " \
+ "sf probe; " \
+ "sf erase ${offset} ${size}; " \
+ "sf write ${loadaddr} ${offset} " \
+ "${filesize}; " \
+ "fi; " \
+ "fi; fi; " \
+ "setenv filesize 0; setenv size ; setenv offset\0" \
+ "update_fdt=if tftp ${fdt_file}; then " \
+ "if itest ${filesize} > 0; then " \
+ "setexpr size ${fdt_sectors} * " \
+ __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
+ "setexpr offset ${fdt_start} * " \
+ __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
+ "if itest ${filesize} <= ${size}; then " \
+ "sf probe; " \
+ "sf erase ${offset} ${size}; " \
+ "sf write ${loadaddr} ${offset} " \
+ "${filesize}; " \
+ "fi; " \
+ "fi; fi; " \
+ "setenv filesize 0; setenv size ; setenv offset\0" \
+ "loadimage=sf probe; " \
+ "setexpr size ${kernel_sectors} * " \
+ __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
+ "setexpr offset ${kernel_start} * " \
+ __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
+ "sf read ${loadaddr} ${offset} ${size}; " \
+ "setenv size ; setenv offset\0" \
+ "loadfdt=sf probe; " \
+ "setexpr size ${fdt_sectors} * " \
+ __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
+ "setexpr offset ${fdt_start} * " \
+ __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
+ "sf read ${fdt_addr} ${offset} ${size}; " \
+ "setenv size ; setenv offset\0" \
+
+#define CONFIG_BOOTCOMMAND \
+ "sf probe; run mmcboot; run netboot; run panicboot" \
+
+#else
+
+#error "need to define boot source"
+
+#endif
+
+/* 128 MiB offset as in ARM related docu for linux suggested */
+#define TQMA6_FDT_ADDRESS 0x18000000
+
+/* set to a resonable value, changeable by user */
+#define TQMA6_CMA_SIZE 160M
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "board=tqma6\0" \
+ "uimage=uImage\0" \
+ "zimage=zImage\0" \
+ "boot_type=bootz\0" \
+ "kernel_name=if test \"${boot_type}\" != bootz; then " \
+ "setenv kernel ${uimage}; " \
+ "else setenv kernel ${zimage}; fi\0" \
+ "uboot=u-boot.imx\0" \
+ "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
+ "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
+ "console=" CONSOLE_DEV "\0" \
+ "cma_size="__stringify(TQMA6_CMA_SIZE)"\0" \
+ "fdt_high=0xffffffff\0" \
+ "initrd_high=0xffffffff\0" \
+ "rootfsmode=ro\0" \
+ "addcma=setenv bootargs ${bootargs} cma=${cma_size}\0" \
+ "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
+ "addfb=setenv bootargs ${bootargs} " \
+ "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
+ "mmcpart=2\0" \
+ "mmcblkdev=0\0" \
+ "mmcargs=run addmmc addtty addfb addcma\0" \
+ "addmmc=setenv bootargs ${bootargs} " \
+ "root=/dev/mmcblk${mmcblkdev}p${mmcpart} ${rootfsmode} " \
+ "rootwait\0" \
+ "mmcboot=echo Booting from mmc ...; " \
+ "setenv bootargs; " \
+ "run mmcargs; " \
+ "run loadimage; " \
+ "if run loadfdt; then " \
+ "echo boot device tree kernel ...; " \
+ "${boot_type} ${loadaddr} - ${fdt_addr}; " \
+ "else " \
+ "${boot_type}; " \
+ "fi;\0" \
+ "setenv bootargs \0" \
+ "netdev=eth0\0" \
+ "rootpath=/srv/nfs/tqma6\0" \
+ "ipmode=static\0" \
+ "netargs=run addnfs addip addtty addfb addcma\0" \
+ "addnfs=setenv bootargs ${bootargs} " \
+ "root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
+ "addip_static=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
+ "${hostname}:${netdev}:off\0" \
+ "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
+ "addip=if test \"${ipmode}\" != static; then " \
+ "run addip_dynamic; else run addip_static; fi\0" \
+ "set_getcmd=if test \"${ipmode}\" != static; then " \
+ "setenv getcmd dhcp; setenv autoload yes; " \
+ "else setenv getcmd tftp; setenv autoload no; fi\0" \
+ "netboot=echo Booting from net ...; " \
+ "run kernel_name; " \
+ "run set_getcmd; " \
+ "setenv bootargs; " \
+ "run netargs; " \
+ "if ${getcmd} ${kernel}; then " \
+ "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
+ "${boot_type} ${loadaddr} - ${fdt_addr}; " \
+ "fi; " \
+ "fi; " \
+ "echo ... failed\0" \
+ "panicboot=echo No boot device !!! reset\0" \
+ TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
+
+/* Physical Memory Map */
+#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+/*
+ * All the defines above are for the TQMa6 SoM
+ *
+ * Now include the baseboard specific configuration
+ */
+#ifdef CONFIG_MBA6
+#include "tqma6_mba6.h"
+#elif CONFIG_WRU4
+#include "tqma6_wru4.h"
+#else
+#error "No baseboard for the TQMa6 defined!"
+#endif
+
+/* Support at least the sensor on TQMa6 SOM */
+
+#endif /* __CONFIG_H */
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