/*
- * Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2013, 2014, 2017 Markus Niebel <Markus.Niebel@tq-group.com>
*
- * Configuration settings for the TQ Systems TQMa6<Q,S> module.
+ * Configuration settings for the TQ Systems TQMa6<Q,D,DL,S> module.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
+#include <linux/kconfig.h>
/* SPL */
/* #if defined(CONFIG_SPL_BUILD) */
-
-#define CONFIG_SPL_MMC_SUPPORT
-#define CONFIG_SPL_SPI_SUPPORT
-#define CONFIG_SPL_FAT_SUPPORT
-#define CONFIG_SPL_EXT_SUPPORT
-
/* common IMX6 SPL configuration */
#include "imx6_spl.h"
/* #endif */
/* place code in last 4 MiB of RAM */
-#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
+#if defined(CONFIG_TQMA6S)
#define CONFIG_SYS_TEXT_BASE 0x2fc00000
-#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
+#elif defined(CONFIG_TQMA6Q) || defined(CONFIG_TQMA6DL)
#define CONFIG_SYS_TEXT_BASE 0x4fc00000
#endif
#include "mx6_common.h"
-#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
+#if defined(CONFIG_TQMA6S)
#define PHYS_SDRAM_SIZE (512u * SZ_1M)
-#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
-#define PHYS_SDRAM_SIZE (1024u * 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_BOARD_EARLY_INIT_F
-#define CONFIG_BOARD_LATE_INIT
-
#define CONFIG_MXC_UART
/* SPI */
-#define CONFIG_CMD_SPI
#define CONFIG_MXC_SPI
/* SPI Flash */
-#define CONFIG_SPI_FLASH
-#define CONFIG_SPI_FLASH_STMICRO
#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
-#define CONFIG_CMD_SF
#define CONFIG_SF_DEFAULT_BUS 0
#define CONFIG_SF_DEFAULT_CS 0
#define CONFIG_SF_DEFAULT_SPEED 50000000
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
/* I2C Configs */
-#define CONFIG_CMD_I2C
#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 SYSMON (LM75) */
-#define CONFIG_DTT_LM75
-#define CONFIG_DTT_MAX_TEMP 70
-#define CONFIG_DTT_MIN_TEMP -30
-#define CONFIG_DTT_HYSTERESIS 3
-#define CONFIG_CMD_DTT
-
/* 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_CMD_EEPROM
#define CONFIG_POWER
#define CONFIG_POWER_I2C
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
/* USB Configs */
-#define CONFIG_CMD_USB
-#define CONFIG_USB_EHCI
-#define CONFIG_USB_EHCI_MX6
-#define CONFIG_USB_STORAGE
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
#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 */
-/* Fuses */
-#define CONFIG_MXC_OCOTP
-#define CONFIG_CMD_FUSE
-
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-
#define CONFIG_FEC_MXC
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_PHYLIB
#define CONFIG_MII
#define CONFIG_ARP_TIMEOUT 200UL
-/* Network config - Allow larger/faster download for TFTP/NFS */
-#define CONFIG_IP_DEFRAG
-#define CONFIG_TFTP_BLOCKSIZE 4096
-#define CONFIG_NFS_READ_SIZE 4096
-
-/* Command definition */
-#define CONFIG_CMD_BMODE
-#define CONFIG_CMD_ITEST
-#define CONFIG_CMD_SETEXPR
#define CONFIG_ENV_SIZE (SZ_8K)
/* Size of malloc() pool */
"update_uboot=if tftp ${uboot}; then " \
"if itest ${filesize} > 0; then " \
"mmc dev ${mmcdev}; mmc rescan; " \
- "setexpr blkc ${filesize} / 0x200; " \
- "setexpr blkc ${blkc} + 1; " \
+ "setexpr blkc ${filesize} + 0x1ff; " \
+ "setexpr blkc ${blkc} / 0x200; " \
"if itest ${blkc} <= ${uboot_size}; then " \
"mmc write ${loadaddr} ${uboot_start} " \
"${blkc}; " \
"if tftp ${kernel}; then " \
"if itest ${filesize} > 0; then " \
"mmc dev ${mmcdev}; mmc rescan; " \
- "setexpr blkc ${filesize} / 0x200; " \
- "setexpr blkc ${blkc} + 1; " \
+ "setexpr blkc ${filesize} + 0x1ff; " \
+ "setexpr blkc ${blkc} / 0x200; " \
"if itest ${blkc} <= ${kernel_size}; then " \
"mmc write ${loadaddr} " \
"${kernel_start} ${blkc}; " \
"update_fdt=if tftp ${fdt_file}; then " \
"if itest ${filesize} > 0; then " \
"mmc dev ${mmcdev}; mmc rescan; " \
- "setexpr blkc ${filesize} / 0x200; " \
- "setexpr blkc ${blkc} + 1; " \
+ "setexpr blkc ${filesize} + 0x1ff; " \
+ "setexpr blkc ${blkc} / 0x200; " \
"if itest ${blkc} <= ${fdt_size}; then " \
"mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
"fi; " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"setexpr offset ${fdt_start} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
- "sf read ${${fdt_addr}} ${offset} ${size}; " \
+ "sf read ${fdt_addr} ${offset} ${size}; " \
"setenv size ; setenv offset\0" \
-
#define CONFIG_BOOTCOMMAND \
"sf probe; run mmcboot; run netboot; run panicboot" \
/* 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" \
"uboot=u-boot.imx\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
- "console=" CONFIG_CONSOLE_DEV "\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\0" \
+ "mmcargs=run addmmc addtty addfb addcma\0" \
"addmmc=setenv bootargs ${bootargs} " \
- "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
+ "root=/dev/mmcblk${mmcblkdev}p${mmcpart} ${rootfsmode} " \
+ "rootwait\0" \
"mmcboot=echo Booting from mmc ...; " \
"setenv bootargs; " \
"run mmcargs; " \
"netdev=eth0\0" \
"rootpath=/srv/nfs/tqma6\0" \
"ipmode=static\0" \
- "netargs=run addnfs addip addtty addfb\0" \
+ "netargs=run addnfs addip addtty addfb addcma\0" \
"addnfs=setenv bootargs ${bootargs} " \
"root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
"panicboot=echo No boot device !!! reset\0" \
TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
-#define CONFIG_STACKSIZE (128u * SZ_1K)
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
-#define CONFIG_OF_LIBFDT
-#define CONFIG_OF_BOARD_SETUP
-#define CONFIG_FIT
-#define CONFIG_FIT_VERBOSE
-
/*
* All the defines above are for the TQMa6 SoM
*
*/
#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 */
-#if !defined(CONFIG_DTT_SENSORS)
-#define CONFIG_DTT_SENSORS { 0 }
-#endif
#endif /* __CONFIG_H */
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