[people/ms/u-boot.git] / include / configs / picosam9g45.h

/*
 * 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>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#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_PICOSAM

#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 CONFIG_NR_DRAM_BANKS	2
#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
Commit	Line	Data
bfc37f3c EL	1	/*
	2	* Configuration settings for the mini-box PICOSAM9G45 board.
	3	* (C) Copyright 2015 Inter Act B.V.
	4	*
	5	* Based on:
	6	* U-Boot file: include/configs/at91sam9m10g45ek.h
	7	* (C) Copyright 2007-2008
	8	* Stelian Pop <stelian@popies.net>
	9	* Lead Tech Design <www.leadtechdesign.com>
	10	*
	11	* SPDX-License-Identifier: GPL-2.0+
	12	*/
	13
	14	#ifndef __CONFIG_H
	15	#define __CONFIG_H
	16
	17	#include <asm/hardware.h>
	18
bfc37f3c EL	19	#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
	20
	21	/* ARM asynchronous clock */
	22	#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
	23	#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
	24
	25	#define CONFIG_PICOSAM
	26
	27	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	28	#define CONFIG_SETUP_MEMORY_TAGS
	29	#define CONFIG_INITRD_TAG
	30	#define CONFIG_SKIP_LOWLEVEL_INIT
bfc37f3c	31
bfc37f3c EL	32	/* general purpose I/O */
	33	#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
	34	#define CONFIG_AT91_GPIO
	35	#define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */
	36
	37	/* serial console */
	38	#define CONFIG_ATMEL_USART
	39	#define CONFIG_USART_BASE ATMEL_BASE_DBGU
	40	#define CONFIG_USART_ID ATMEL_ID_SYS
	41
	42	/* LCD */
bfc37f3c EL	43	#define LCD_BPP LCD_COLOR8
	44	#define CONFIG_LCD_LOGO
	45	#undef LCD_TEST_PATTERN
	46	#define CONFIG_LCD_INFO
	47	#define CONFIG_LCD_INFO_BELOW_LOGO
bfc37f3c EL	48	#define CONFIG_ATMEL_LCD
bfc37f3c EL	49	#define CONFIG_ATMEL_LCD_RGB565
bfc37f3c EL	50	/* board specific(not enough SRAM) */
	51	#define CONFIG_AT91SAM9G45_LCD_BASE 0x23E00000
	52
	53	/* LED */
	54	#define CONFIG_AT91_LED
	55	#define CONFIG_GREEN_LED AT91_PIN_PD31 /* this is the user1 led */
	56
bfc37f3c EL	57
	58	/*
	59	* BOOTP options
	60	*/
	61	#define CONFIG_BOOTP_BOOTFILESIZE
bfc37f3c EL	62
	63	/* Enable the watchdog */
	64	#define CONFIG_AT91SAM9_WATCHDOG
	65	#define CONFIG_HW_WATCHDOG
	66
	67	/*
	68	* Command line configuration.
	69	*/
	70
bfc37f3c EL	71	/* SDRAM */
	72	#define CONFIG_NR_DRAM_BANKS 2
	73	#define PHYS_SDRAM_1 ATMEL_BASE_CS1 /* on DDRSDRC1 */
	74	#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
	75	#define PHYS_SDRAM_2 ATMEL_BASE_CS6 /* on DDRSDRC0 */
	76	#define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */
	77	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	78
	79	#define CONFIG_SYS_INIT_SP_ADDR \
	80	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
	81
	82	/* MMC */
bfc37f3c EL	83
bfc37f3c EL	84	#ifdef CONFIG_CMD_MMC
bfc37f3c EL	85	#define CONFIG_GENERIC_ATMEL_MCI
	86	#endif
	87
bfc37f3c EL	88	/* Ethernet */
	89	#define CONFIG_MACB
	90	#define CONFIG_RMII
	91	#define CONFIG_NET_RETRY_COUNT 20
	92	#define CONFIG_RESET_PHY_R
	93	#define CONFIG_AT91_WANTS_COMMON_PHY
	94
bfc37f3c EL	95	#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
	96
	97	#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
	98	#define CONFIG_SYS_MEMTEST_END 0x23e00000
	99
	100	#ifdef CONFIG_SYS_USE_MMC
	101	/* bootstrap + u-boot + env + linux in mmc */
bfc37f3c EL	102	#define CONFIG_ENV_SIZE 0x4000
bfc37f3c EL	103
bfc37f3c EL	104	#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \
	105	"fatload mmc 0:1 0x22000000 zImage; " \
	106	"bootz 0x22000000 - 0x21000000"
	107	#endif
	108
bfc37f3c EL	109	/*
	110	* Size of malloc() pool
	111	*/
	112	#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
	113
	114	/* Defines for SPL */
bfc37f3c EL	115	#define CONFIG_SPL_TEXT_BASE 0x300000
	116	#define CONFIG_SPL_MAX_SIZE 0x010000
	117	#define CONFIG_SPL_STACK 0x310000
	118
bfc37f3c EL	119	#define CONFIG_SYS_MONITOR_LEN 0x80000
	120
	121	#ifdef CONFIG_SYS_USE_MMC
	122
	123	#define CONFIG_SPL_BSS_START_ADDR 0x20000000
	124	#define CONFIG_SPL_BSS_MAX_SIZE 0x00080000
	125	#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
	126	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000
	127
bfc37f3c EL	128	#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
bfc37f3c EL	129	#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
bfc37f3c EL	130
	131	#define CONFIG_SPL_ATMEL_SIZE
	132	#define CONFIG_SYS_MASTER_CLOCK 132096000
	133	#define CONFIG_SYS_AT91_PLLA 0x20c73f03
	134	#define CONFIG_SYS_MCKR 0x1301
	135	#define CONFIG_SYS_MCKR_CSS 0x1302
	136
	137	#endif
	138	#endif