diff options
author | Erik van Luijk <evanluijk@interact.nl> | 2015-08-17 12:47:34 +0200 |
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committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2015-08-21 15:47:04 +0200 |
commit | bfc37f3cb8adf48297bed1088d42df5d119ec12d (patch) | |
tree | 897001ff44292d01391ff0319f5780a93d0b51e1 /include/configs | |
parent | c982f6b9bf7815633640d95ed6f0deb55cfdcde5 (diff) | |
download | u-boot-imx-bfc37f3cb8adf48297bed1088d42df5d119ec12d.zip u-boot-imx-bfc37f3cb8adf48297bed1088d42df5d119ec12d.tar.gz u-boot-imx-bfc37f3cb8adf48297bed1088d42df5d119ec12d.tar.bz2 |
arm: at91: add support for mini-box picosam9g45 board
Bootlog:
U-Boot SPL 2015.10-rc1-00452-g96a7ed1 (Aug 17 2015 - 10:32:21)
mci: setting clock 258000 Hz, block size 512
mci: setting clock 258000 Hz, block size 512
mci: setting clock 258000 Hz, block size 512
mci: setting clock 33024000 Hz, block size 512
reading u-boot.img
reading u-boot.img
U-Boot 2015.10-rc1-00452-g96a7ed1 (Aug 17 2015 - 10:32:21 +0000)
CPU: AT91SAM9G45
Crystal frequency: 12 MHz
CPU clock : 400 MHz
Master clock : 133.333 MHz
Watchdog enabled
DRAM: 256 MiB
WARNING: Caches not enabled
MMC: mci: 0
mci: setting clock 260416 Hz, block size 512
mci: setting clock 260416 Hz, block size 512
mci: setting clock 260416 Hz, block size 512
mci: setting clock 33333333 Hz, block size 512
reading uboot.env
In: serial
Out: serial
Err: serial
Net: macb0
Error: macb0 address not set.
Hit any key to stop autoboot: 0
U-Boot>
Signed-off-by: Erik van Luijk <evanluijk@interact.nl>
[add 'picosam9g45_defconfig' to MAINTAINERS]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'include/configs')
-rw-r--r-- | include/configs/picosam9g45.h | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/include/configs/picosam9g45.h b/include/configs/picosam9g45.h new file mode 100644 index 0000000..e3039c2 --- /dev/null +++ b/include/configs/picosam9g45.h @@ -0,0 +1,211 @@ +/* + * 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_SYS_TEXT_BASE 0x23f00000 + +#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 +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_DISPLAY_CPUINFO + +#define CONFIG_CMD_BOOTZ +#define CONFIG_OF_LIBFDT + +#define CONFIG_SYS_GENERIC_BOARD + +/* 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 CONFIG_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_SYS_WHITE_ON_BLACK +#define CONFIG_ATMEL_LCD +#define CONFIG_ATMEL_LCD_RGB565 +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +/* 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 */ + +#define CONFIG_BOOTDELAY 3 + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +/* Enable the watchdog */ +#define CONFIG_AT91SAM9_WATCHDOG +#define CONFIG_HW_WATCHDOG + +/* + * Command line configuration. + */ + +/* No NOR flash */ +#define CONFIG_SYS_NO_FLASH +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_USB + +/* 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 */ +#define CONFIG_CMD_MMC + +#ifdef CONFIG_CMD_MMC +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_GENERIC_ATMEL_MCI +#endif + +#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION +#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 + +/* USB */ +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_ATMEL +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2 +#define CONFIG_USB_STORAGE + +#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 FAT_ENV_INTERFACE "mmc" +/* + * We don't specify the part number, if device 0 has partition table, it means + * the first partition; it no partition table, then take whole device as a + * FAT file system. + */ +#define FAT_ENV_DEVICE_AND_PART "0" +#define FAT_ENV_FILE "uboot.env" +#define CONFIG_ENV_IS_IN_FAT +#define CONFIG_FAT_WRITE +#define CONFIG_ENV_SIZE 0x4000 + +#define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mmcblk0p2 rw rootwait" +#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \ + "fatload mmc 0:1 0x22000000 zImage; " \ + "bootz 0x22000000 - 0x21000000" +#endif + +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_SYS_PROMPT "U-Boot> " +#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ + + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_LONGHELP +#define CONFIG_CMDLINE_EDITING +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_HUSH_PARSER + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000) + +/* Defines for SPL */ +#define CONFIG_SPL_FRAMEWORK +#define CONFIG_SPL_TEXT_BASE 0x300000 +#define CONFIG_SPL_MAX_SIZE 0x010000 +#define CONFIG_SPL_STACK 0x310000 + +#define CONFIG_SPL_LIBCOMMON_SUPPORT +#define CONFIG_SPL_LIBGENERIC_SUPPORT +#define CONFIG_SPL_SERIAL_SUPPORT +#define CONFIG_SPL_GPIO_SUPPORT +#define CONFIG_SPL_WATCHDOG_SUPPORT + +#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_SPL_LDSCRIPT arch/arm/mach-at91/arm926ejs/u-boot-spl.lds +#define CONFIG_SPL_MMC_SUPPORT +#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400 +#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 +#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" +#define CONFIG_SPL_FAT_SUPPORT +#define CONFIG_SPL_LIBDISK_SUPPORT + +#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 |