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https://github.com/brain-hackers/u-boot-brain
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6f6b7cfa89
This converts the following to Kconfig: CONFIG_CONS_INDEX We have existing entries for this option in a number of places, with different guards on them. They're also sometimes used for things not directly inside of the serial driver. First, introduce a new symbol to guard the use of CONFIG_CONS_INDEX, so that in the case where we don't need this for the serial driver, but for some other use, we can still do it. Next, consolidate all of these into the single entry in drivers/serial/Kconfig. Finally, introduce CONS_INDEX_[023456] so that we can imply a correct value here to make the defconfig side of this smaller. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Rework a lot of the logic here, such that I took authorship from Adam, but kept his S-o-B line] Signed-off-by: Tom Rini <trini@konsulko.com>
176 lines
5.0 KiB
C
176 lines
5.0 KiB
C
/*
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* Copyright (C) 2015 Beckhoff Automation GmbH & Co. KG
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* Patrick Bruenn <p.bruenn@beckhoff.com>
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*
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* Configuration settings for Beckhoff CX9020.
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*
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* Based on Freescale's Linux i.MX mx53loco.h file:
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* Copyright (C) 2010-2011 Freescale Semiconductor.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <asm/arch/imx-regs.h>
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_SYS_FSL_CLK
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
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#define CONFIG_REVISION_TAG
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#define CONFIG_MXC_UART_BASE UART2_BASE
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#define CONFIG_FPGA_COUNT 1
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/* MMC Configs */
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#define CONFIG_FSL_ESDHC
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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#define CONFIG_SYS_FSL_ESDHC_NUM 2
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/* bootz: zImage/initrd.img support */
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/* Eth Configs */
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#define CONFIG_MII
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#define IMX_FEC_BASE FEC_BASE_ADDR
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#define CONFIG_ETHPRIME "FEC0"
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#define CONFIG_FEC_MXC_PHYADDR 0x1F
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/* USB Configs */
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#define CONFIG_USB_EHCI_MX5
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#define CONFIG_MXC_USB_PORT 1
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#define CONFIG_MXC_USB_FLAGS 0
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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/* Command definition */
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#define CONFIG_LOADADDR 0x70010000 /* loadaddr env var */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"fdt_addr_r=0x71ff0000\0" \
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"pxefile_addr_r=0x73000000\0" \
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"ramdisk_addr_r=0x72000000\0" \
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"console=ttymxc1,115200\0" \
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"uenv=/boot/uEnv.txt\0" \
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"optargs=\0" \
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"cmdline=\0" \
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"mmcdev=0\0" \
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"mmcpart=1\0" \
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"mmcrootfstype=ext4 rootwait fixrtc\0" \
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"mmcargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"root=/dev/mmcblk${mmcdev}p${mmcpart} ro " \
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"rootfstype=${mmcrootfstype} " \
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"${cmdline}\0" \
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"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
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"loadpxe=dhcp;setenv kernel_addr_r ${loadaddr};pxe get;pxe boot;\0" \
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"loadrd=load mmc ${bootpart} ${ramdisk_addr_r} ${bootdir}/${rdfile};" \
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"setenv rdsize ${filesize}\0" \
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"loadfdt=echo loading ${fdt_path} ...;" \
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"load mmc ${bootpart} ${fdt_addr_r} ${fdt_path}\0" \
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"mmcboot=mmc dev ${mmcdev}; " \
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"if mmc rescan; then " \
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"echo SD/MMC found on device ${mmcdev};" \
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"echo Checking for: ${uenv} ...;" \
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"setenv bootpart ${mmcdev}:${mmcpart};" \
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"if test -e mmc ${bootpart} ${uenv}; then " \
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"load mmc ${bootpart} ${loadaddr} ${uenv};" \
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"env import -t ${loadaddr} ${filesize};" \
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"echo Loaded environment from ${uenv};" \
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"if test -n ${dtb}; then " \
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"setenv fdt_file ${dtb};" \
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"echo Using: dtb=${fdt_file} ...;" \
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"fi;" \
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"echo Checking for uname_r in ${uenv}...;" \
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"if test -n ${uname_r}; then " \
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"echo Running uname_boot ...;" \
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"run uname_boot;" \
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"fi;" \
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"fi;" \
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"fi;\0" \
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"uname_boot="\
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"setenv bootdir /boot; " \
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"setenv bootfile vmlinuz-${uname_r}; " \
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"setenv ccatfile /boot/ccat.rbf; " \
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"echo loading CCAT firmware from ${ccatfile}; " \
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"load mmc ${bootpart} ${loadaddr} ${ccatfile}; " \
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"fpga load 0 ${loadaddr} ${filesize}; " \
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"if test -e mmc ${bootpart} ${bootdir}/${bootfile}; then " \
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"echo loading ${bootdir}/${bootfile} ...; " \
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"run loadimage;" \
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"setenv fdt_path /boot/dtbs/${uname_r}/${fdt_file}; " \
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"if test -e mmc ${bootpart} ${fdt_path}; then " \
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"run loadfdt;" \
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"else " \
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"echo; echo unable to find ${fdt_file} ...;" \
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"echo booting legacy ...;"\
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"run mmcargs;" \
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"echo debug: [${bootargs}] ... ;" \
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"echo debug: [bootz ${loadaddr}] ... ;" \
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"bootz ${loadaddr}; " \
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"fi;" \
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"run mmcargs;" \
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"echo debug: [${bootargs}] ... ;" \
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"echo debug: [bootz ${loadaddr} - ${fdt_addr_r}];" \
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"bootz ${loadaddr} - ${fdt_addr_r}; " \
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"else " \
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"echo loading from dhcp ...; " \
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"run loadpxe; " \
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"fi;\0"
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#define CONFIG_BOOTCOMMAND \
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"run mmcboot;"
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#define CONFIG_ARP_TIMEOUT 200UL
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
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#define CONFIG_SYS_MEMTEST_START 0x70000000
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#define CONFIG_SYS_MEMTEST_END 0x70010000
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 2
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#define PHYS_SDRAM_1 CSD0_BASE_ADDR
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#define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size)
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#define PHYS_SDRAM_2 CSD1_BASE_ADDR
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#define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size)
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#define PHYS_SDRAM_SIZE (gd->ram_size)
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#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
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#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
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#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* environment organization */
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#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
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#define CONFIG_ENV_SIZE (8 * 1024)
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#define CONFIG_SYS_MMC_ENV_DEV 0
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/* Framebuffer and LCD */
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#define CONFIG_PREBOOT
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#define CONFIG_VIDEO_IPUV3
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#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
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#define CONFIG_VIDEO_BMP_RLE8
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_BMP_16BPP
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#define CONFIG_VIDEO_LOGO
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#endif /* __CONFIG_H */
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