mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 18:28:55 +00:00
86cf1c8285
We have the following cases: - CONFIG_NR_DRAM_BANKS was defined, migrate normally - CONFIG_NR_DRAM_BANKS_MAX was defined and then used for CONFIG_NR_DRAM_BANKS after a check, just migrate it over now. - CONFIG_NR_DRAM_BANKS was very oddly defined on p2771-0000-* (to 1024 + 2), set this to 8. Signed-off-by: Tom Rini <trini@konsulko.com>
134 lines
3.4 KiB
C
134 lines
3.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Configuration settings for the mini-box PICOSAM9G45 board.
|
|
* (C) Copyright 2015 Inter Act B.V.
|
|
*
|
|
* Based on:
|
|
* U-Boot file: include/configs/at91sam9m10g45ek.h
|
|
* (C) Copyright 2007-2008
|
|
* Stelian Pop <stelian@popies.net>
|
|
* Lead Tech Design <www.leadtechdesign.com>
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <asm/hardware.h>
|
|
|
|
#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
|
|
|
|
/* ARM asynchronous clock */
|
|
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
|
|
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
|
|
|
|
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_INITRD_TAG
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
|
|
/* general purpose I/O */
|
|
#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
|
|
#define CONFIG_AT91_GPIO
|
|
#define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */
|
|
|
|
/* serial console */
|
|
#define CONFIG_ATMEL_USART
|
|
#define CONFIG_USART_BASE ATMEL_BASE_DBGU
|
|
#define CONFIG_USART_ID ATMEL_ID_SYS
|
|
|
|
/* LCD */
|
|
#define LCD_BPP LCD_COLOR8
|
|
#define CONFIG_LCD_LOGO
|
|
#undef LCD_TEST_PATTERN
|
|
#define CONFIG_LCD_INFO
|
|
#define CONFIG_LCD_INFO_BELOW_LOGO
|
|
#define CONFIG_ATMEL_LCD
|
|
#define CONFIG_ATMEL_LCD_RGB565
|
|
/* board specific(not enough SRAM) */
|
|
#define CONFIG_AT91SAM9G45_LCD_BASE 0x23E00000
|
|
|
|
/* LED */
|
|
#define CONFIG_AT91_LED
|
|
#define CONFIG_GREEN_LED AT91_PIN_PD31 /* this is the user1 led */
|
|
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
|
|
/* Enable the watchdog */
|
|
#define CONFIG_AT91SAM9_WATCHDOG
|
|
#define CONFIG_HW_WATCHDOG
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
|
|
/* SDRAM */
|
|
#define PHYS_SDRAM_1 ATMEL_BASE_CS1 /* on DDRSDRC1 */
|
|
#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
|
|
#define PHYS_SDRAM_2 ATMEL_BASE_CS6 /* on DDRSDRC0 */
|
|
#define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
|
|
|
|
/* MMC */
|
|
|
|
#ifdef CONFIG_CMD_MMC
|
|
#define CONFIG_GENERIC_ATMEL_MCI
|
|
#endif
|
|
|
|
/* Ethernet */
|
|
#define CONFIG_MACB
|
|
#define CONFIG_RMII
|
|
#define CONFIG_NET_RETRY_COUNT 20
|
|
#define CONFIG_RESET_PHY_R
|
|
#define CONFIG_AT91_WANTS_COMMON_PHY
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
|
|
#define CONFIG_SYS_MEMTEST_END 0x23e00000
|
|
|
|
#ifdef CONFIG_SYS_USE_MMC
|
|
/* bootstrap + u-boot + env + linux in mmc */
|
|
#define CONFIG_ENV_SIZE 0x4000
|
|
|
|
#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \
|
|
"fatload mmc 0:1 0x22000000 zImage; " \
|
|
"bootz 0x22000000 - 0x21000000"
|
|
#endif
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
|
|
|
|
/* Defines for SPL */
|
|
#define CONFIG_SPL_TEXT_BASE 0x300000
|
|
#define CONFIG_SPL_MAX_SIZE 0x010000
|
|
#define CONFIG_SPL_STACK 0x310000
|
|
|
|
#define CONFIG_SYS_MONITOR_LEN 0x80000
|
|
|
|
#ifdef CONFIG_SYS_USE_MMC
|
|
|
|
#define CONFIG_SPL_BSS_START_ADDR 0x20000000
|
|
#define CONFIG_SPL_BSS_MAX_SIZE 0x00080000
|
|
#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
|
|
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000
|
|
|
|
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
|
|
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
|
|
|
|
#define CONFIG_SPL_ATMEL_SIZE
|
|
#define CONFIG_SYS_MASTER_CLOCK 132096000
|
|
#define CONFIG_SYS_AT91_PLLA 0x20c73f03
|
|
#define CONFIG_SYS_MCKR 0x1301
|
|
#define CONFIG_SYS_MCKR_CSS 0x1302
|
|
|
|
#endif
|
|
#endif
|