aa6e94deab
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
97 lines
2.3 KiB
C
97 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2017 Andes Technology Corporation
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* Rick Chen, Andes Technology Corporation <rick@andestech.com>
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define RISCV_MMODE_TIMERBASE 0xe6000000
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#define RISCV_MMODE_TIMER_FREQ 60000000
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#define RISCV_SMODE_TIMER_FREQ 60000000
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/*
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* CPU and Board Configuration Options
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*/
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/*
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* Miscellaneous configurable options
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*/
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/*
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* Physical Memory Map
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*/
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#define PHYS_SDRAM_0 0x00000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_1 \
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(PHYS_SDRAM_0 + PHYS_SDRAM_0_SIZE) /* SDRAM Bank #2 */
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#define PHYS_SDRAM_0_SIZE 0x20000000 /* 512 MB */
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#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512 MB */
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#define CFG_SYS_SDRAM_BASE PHYS_SDRAM_0
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/*
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* Serial console configuration
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*/
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#define CFG_SYS_NS16550_CLK 19660800
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/* Init Stack Pointer */
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/* support JEDEC */
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#define PHYS_FLASH_1 0x88000000 /* BANK 0 */
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#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
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#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1, }
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/* max number of memory banks */
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/*
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* There are 4 banks supported for this Controller,
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* but we have only 1 bank connected to flash on board
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*/
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#define CONFIG_SYS_FLASH_BANKS_SIZES {0x4000000}
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/* max number of sectors on one chip */
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#define CONFIG_FLASH_SECTOR_SIZE (0x10000*2)
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/* environments */
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/* SPI FLASH */
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 16 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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/* Initial Memory map for Linux*/
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#define CONFIG_SYS_BOOTMAPSZ (64 << 20)
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/* Increase max gunzip size */
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/* Support autoboot from RAM (kernel image is loaded via debug port) */
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#define KERNEL_IMAGE_ADDR "0x2000000 "
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#define BOOTENV_DEV_NAME_RAM(devtypeu, devtypel, instance) \
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"ram "
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#define BOOTENV_DEV_RAM(devtypeu, devtypel, instance) \
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"bootcmd_ram=" \
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"booti " \
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KERNEL_IMAGE_ADDR \
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"- $fdtcontroladdr\0"
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/* When we use RAM as ENV */
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/* Enable distro boot */
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0) \
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func(DHCP, dhcp, na) \
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func(RAM, ram, na)
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#include <config_distro_bootcmd.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"kernel_addr_r=0x00080000\0" \
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"pxefile_addr_r=0x01f00000\0" \
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"scriptaddr=0x01f00000\0" \
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"fdt_addr_r=0x02000000\0" \
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"ramdisk_addr_r=0x02800000\0" \
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BOOTENV
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#endif /* __CONFIG_H */
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