mirror of
https://github.com/smaeul/u-boot.git
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0cc0f68b7e
Get the memory region information from system controller to reduce the number of platform specific headers. We were aligned on NXP mek board implementation. This need at least 1 header per memory configuration. Signed-off-by: Enrico Leto <enrico.leto@siemens.com> Signed-off-by: Heiko Schocher <hs@denx.de>
108 lines
2.7 KiB
C
108 lines
2.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2017-2018 NXP
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* Copyright 2019 Siemens AG
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*/
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#ifndef __IMX8X_CAPRICORN_H
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#define __IMX8X_CAPRICORN_H
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#include <linux/sizes.h>
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#include <asm/arch/imx-regs.h>
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#include "siemens-env-common.h"
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/* SPL config */
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#ifdef CONFIG_XPL_BUILD
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#define CFG_MALLOC_F_ADDR 0x00120000
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#endif /* CONFIG_XPL_BUILD */
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/* ENET1 connects to base board and MUX with ESAI */
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#define CFG_FEC_ENET_DEV 1
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#define CFG_FEC_MXC_PHYADDR 0x0
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/* EEPROM */
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#define EEPROM_I2C_BUS 0 /* I2C0 */
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#define EEPROM_I2C_ADDR 0x50
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/* PCA9552 */
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#define PCA9552_1_I2C_BUS 1 /* I2C1 */
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#define PCA9552_1_I2C_ADDR 0x60
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/* AHAB */
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#ifdef CONFIG_AHAB_BOOT
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#define AHAB_ENV "sec_boot=yes\0"
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#else
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#define AHAB_ENV "sec_boot=no\0"
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#endif
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#define MFG_ENV_SETTINGS_DEFAULT \
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"mfgtool_args=setenv bootargs console=${console},${baudrate} " \
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"rdinit=/linuxrc " \
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"clk_ignore_unused "\
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"\0" \
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"kboot=booti\0"\
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"bootcmd_mfg=run mfgtool_args;" \
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"if iminfo ${initrd_addr}; then " \
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"if test ${tee} = yes; then " \
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"bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; " \
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"else " \
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"booti ${loadaddr} ${initrd_addr} ${fdt_addr}; " \
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"fi; " \
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"else " \
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"echo \"Run fastboot ...\"; fastboot 0; " \
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"fi;\0"
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/* Boot M4 */
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#define M4_BOOT_ENV \
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"m4_0_image=m4_0.bin\0" \
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"loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} " \
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"${loadaddr} ${m4_0_image}\0" \
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"m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
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#define CFG_MFG_ENV_SETTINGS \
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MFG_ENV_SETTINGS_DEFAULT \
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"initrd_addr=0x83100000\0" \
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"initrd_high=0xffffffffffffffff\0" \
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"emmc_dev=0\0"
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/* Initial environment variables */
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#define CFG_EXTRA_ENV_SETTINGS \
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CFG_MFG_ENV_SETTINGS \
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M4_BOOT_ENV \
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AHAB_ENV \
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ENV_COMMON \
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"script=boot.scr\0" \
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"image=Image\0" \
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"panel=NULL\0" \
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"console=ttyLP2\0" \
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"fdt_addr=0x83000000\0" \
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"fdt_high=0xffffffffffffffff\0" \
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"cntr_addr=0x88000000\0" \
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"cntr_file=os_cntr_signed.bin\0" \
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"initrd_addr=0x83800000\0" \
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"initrd_high=0xffffffffffffffff\0" \
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"netdev=eth0\0" \
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"nfsopts=vers=3,udp,rsize=4096,wsize=4096,nolock rw\0" \
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"hostname=capricorn\0" \
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ENV_EMMC \
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ENV_NET
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/* Default location for tftp and bootm */
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/* On CCP board, USDHC1 is for eMMC */
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#define CFG_SYS_SDRAM_BASE 0x80000000
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#define PHYS_SDRAM_1 0x80000000
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#define PHYS_SDRAM_2 0x880000000
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/* Set default values to the smallest DDR we have in capricorn modules
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* Use it in case the system controller would return an error
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*/
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#define PHYS_SDRAM_1_SIZE 0x40000000 /* 1 GB */
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#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 GB */
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#define BOOTAUX_RESERVED_MEM_BASE 0x88000000
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#define BOOTAUX_RESERVED_MEM_SIZE SZ_128M /* Reserve from second 128MB */
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#endif /* __IMX8X_CAPRICORN_H */
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