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https://github.com/u-boot/u-boot.git
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a09fea1d28
- In ARMv8 NXP Layerscape platforms we also need to make use of CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so. - On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define to 0. - Add Kconfig entry for ENV_ADDR. - Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it. - Add ENV_xxx_REDUND options that depend on their primary option and SYS_REDUNDAND_ENVIRONMENT - On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR for the pre-main-U-Boot environment location. - On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but rather it being non-zero, as it will now be zero by default. - Rework the env_offset absolute in env/embedded.o to not use CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within ENV_IS_IN_FLASH. - Migrate all platforms. Cc: Wolfgang Denk <wd@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: uboot-stm32@st-md-mailman.stormreply.com Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
221 lines
5.3 KiB
C
221 lines
5.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2011 Andes Technology Corporation
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* Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
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* Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
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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-ae3xx/ae3xx.h>
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/*
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* CPU and Board Configuration Options
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*/
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#define CONFIG_USE_INTERRUPT
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#define CONFIG_SKIP_TRUNOFF_WATCHDOG
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#define CONFIG_ARCH_MAP_SYSMEM
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#define CONFIG_BOOTP_SEND_HOSTNAME
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#define CONFIG_BOOTP_SERVERIP
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#ifdef CONFIG_SKIP_LOWLEVEL_INIT
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#ifdef CONFIG_OF_CONTROL
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#undef CONFIG_OF_SEPARATE
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#define CONFIG_OF_EMBED
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#endif
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#endif
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/*
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* Timer
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*/
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#define CONFIG_SYS_CLK_FREQ 39062500
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#define VERSION_CLOCK CONFIG_SYS_CLK_FREQ
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/*
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* Use Externel CLOCK or PCLK
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*/
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#undef CONFIG_FTRTC010_EXTCLK
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#ifndef CONFIG_FTRTC010_EXTCLK
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#define CONFIG_FTRTC010_PCLK
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#endif
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#ifdef CONFIG_FTRTC010_EXTCLK
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#define TIMER_CLOCK 32768 /* CONFIG_FTRTC010_EXTCLK */
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#else
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#define TIMER_CLOCK CONFIG_SYS_HZ /* CONFIG_FTRTC010_PCLK */
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#endif
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#define TIMER_LOAD_VAL 0xffffffff
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/*
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* Real Time Clock
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*/
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#define CONFIG_RTC_FTRTC010
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/*
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* Real Time Clock Divider
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* RTC_DIV_COUNT (OSC_CLK/OSC_5MHZ)
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*/
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#define OSC_5MHZ (5*1000000)
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#define OSC_CLK (4*OSC_5MHZ)
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#define RTC_DIV_COUNT (0.5) /* Why?? */
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/*
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* Serial console configuration
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*/
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/* FTUART is a high speed NS 16C550A compatible UART, addr: 0x99600000 */
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_COM1 CONFIG_FTUART010_02_BASE
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#ifndef CONFIG_DM_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE -4
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#endif
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#define CONFIG_SYS_NS16550_CLK ((18432000 * 20) / 25) /* AG101P */
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/*
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* Miscellaneous configurable options
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*/
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/*
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* Size of malloc() pool
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*/
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/* 512kB is suggested, (CONFIG_ENV_SIZE + 128 * 1024) was not enough */
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#define CONFIG_SYS_MALLOC_LEN (512 << 10)
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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 CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_0
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0xA0000 - \
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GENERATED_GBL_DATA_SIZE)
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/*
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* Load address and memory test area should agree with
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* arch/nds32/config.mk. Be careful not to overwrite U-Boot itself.
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*/
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#define CONFIG_SYS_LOAD_ADDR 0x300000
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/* memtest works on 63 MB in DRAM */
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#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_0
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#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_0 + 0x03F00000)
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/*
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* Static memory controller configuration
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*/
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#define CONFIG_FTSMC020
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#ifdef CONFIG_FTSMC020
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#include <faraday/ftsmc020.h>
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#define CONFIG_SYS_FTSMC020_CONFIGS { \
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{ FTSMC020_BANK0_CONFIG, FTSMC020_BANK0_TIMING, }, \
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{ FTSMC020_BANK1_CONFIG, FTSMC020_BANK1_TIMING, }, \
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}
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#ifndef CONFIG_SKIP_LOWLEVEL_INIT /* FLASH is on BANK 0 */
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#define FTSMC020_BANK0_LOWLV_CONFIG (FTSMC020_BANK_ENABLE | \
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FTSMC020_BANK_SIZE_32M | \
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FTSMC020_BANK_MBW_32)
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#define FTSMC020_BANK0_LOWLV_TIMING (FTSMC020_TPR_RBE | \
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FTSMC020_TPR_AST(1) | \
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FTSMC020_TPR_CTW(1) | \
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FTSMC020_TPR_ATI(1) | \
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FTSMC020_TPR_AT2(1) | \
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FTSMC020_TPR_WTC(1) | \
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FTSMC020_TPR_AHT(1) | \
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FTSMC020_TPR_TRNA(1))
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#endif
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/*
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* FLASH on ADP_AG101P is connected to BANK0
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* Just disalbe the other BANK to avoid detection error.
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*/
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#define FTSMC020_BANK0_CONFIG (FTSMC020_BANK_ENABLE | \
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FTSMC020_BANK_BASE(PHYS_FLASH_1) | \
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FTSMC020_BANK_SIZE_32M | \
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FTSMC020_BANK_MBW_32)
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#define FTSMC020_BANK0_TIMING (FTSMC020_TPR_AST(3) | \
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FTSMC020_TPR_CTW(3) | \
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FTSMC020_TPR_ATI(0xf) | \
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FTSMC020_TPR_AT2(3) | \
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FTSMC020_TPR_WTC(3) | \
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FTSMC020_TPR_AHT(3) | \
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FTSMC020_TPR_TRNA(0xf))
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#define FTSMC020_BANK1_CONFIG (0x00)
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#define FTSMC020_BANK1_TIMING (0x00)
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#endif /* CONFIG_FTSMC020 */
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/*
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* FLASH and environment organization
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*/
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/* use CFI framework */
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#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
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#define CONFIG_SYS_CFI_FLASH_STATUS_POLL
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/* support JEDEC */
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#ifdef CONFIG_CFI_FLASH
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#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1
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#endif
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/* Do not use CONFIG_FLASH_CFI_LEGACY to detect on board flash */
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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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#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
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#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* TO for Flash Erase (ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* TO for Flash Write (ms) */
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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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#ifndef CONFIG_SYS_MAX_FLASH_BANKS_DETECT
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#endif
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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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#define CONFIG_SYS_MAX_FLASH_SECT 512
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/* environments */
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#define CONFIG_ENV_OVERWRITE
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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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#define CONFIG_SYS_BOOTM_LEN (64 << 20)
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#endif /* __CONFIG_H */
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