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-rw-r--r--include/configs/tqma6.h266
1 files changed, 12 insertions, 254 deletions
diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h
index 5e89cd6937a..00610e76869 100644
--- a/include/configs/tqma6.h
+++ b/include/configs/tqma6.h
@@ -7,256 +7,22 @@
* Configuration settings for the TQ-Systems TQMa6<Q,D,DL,S> module.
*/
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#include <linux/stringify.h>
-
-/* place code in last 4 MiB of RAM */
+#ifndef __TQMA6_CONFIG_H
+#define __TQMA6_CONFIG_H
#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
-
-/* SPI Flash */
-
-#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
-
-#if !defined(CONFIG_DM_PMIC)
-#define CFG_POWER_PFUZE100_I2C_ADDR 0x08
-#define TQMA6_PFUZE100_I2C_BUS 2
-#endif
-
/* MMC Configs */
#define CFG_SYS_FSL_ESDHC_ADDR 0
-#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 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_ENV_MMC_DEVICE_INDEX)"\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" \
-
-#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 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} ${size}; " \
- "setenv size ; setenv offset\0"
-#else
-
-#error "need to define boot source"
-
-#endif
-
/* 128 MiB offset as in ARM related docu for linux suggested */
#define TQMA6_FDT_ADDRESS 0x18000000
-/* set to a resonable value, changeable by user */
-#define TQMA6_CMA_SIZE 160M
+/* 256KiB above TQMA6_FDT_ADDRESS (TQMA6_FDT_ADDRESS + SZ_256K) */
+#define TQMA6_FDT_OVERLAY_ADDR 0x18040000
-#define CFG_EXTRA_ENV_SETTINGS \
- "board=tqma6\0" \
- "uimage=uImage\0" \
- "zimage=zImage\0" \
- "boot_type=bootz\0" \
- "kernel_name=if test \"${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" \
- "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 \
+/* 16MiB above TQMA6_FDT_ADDRESS (TQMA6_FDT_ADDRESS + SZ_16M) */
+#define TQMA6_INITRD_ADDRESS 0x19000000
/* Physical Memory Map */
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
@@ -265,19 +31,11 @@
#define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
-/*
- * 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
+#define TQMA6_MMC_UBOOT_SECTOR_START 0x2
+#define TQMA6_MMC_UBOOT_SECTOR_COUNT 0x7fe
-/* Support at least the sensor on TQMa6 SOM */
+#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
+#define TQMA6_SPI_UBOOT_START 0x400
+#define TQMA6_SPI_UBOOT_SIZE 0xc0000
-#endif /* __CONFIG_H */
+#endif /* __TQMA6_CONFIG_H */
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-11 15:55:24 +0000