summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorMateusz Kulikowski <mateusz.kulikowski@gmail.com>2013-12-02 23:30:58 +0100
committerAndreas Bießmann <andreas.devel@googlemail.com>2013-12-09 13:21:54 +0100
commit1dcdd86205708d3ab9f0dc3a2d6b5fa12b16fde4 (patch)
tree2fda7d36dc3571ff6d62d24b84b129644fb04bc0 /include
parentb89ac72a2491394849909ff59a25bfaea0f4303b (diff)
downloadu-boot-imx-1dcdd86205708d3ab9f0dc3a2d6b5fa12b16fde4.zip
u-boot-imx-1dcdd86205708d3ab9f0dc3a2d6b5fa12b16fde4.tar.gz
u-boot-imx-1dcdd86205708d3ab9f0dc3a2d6b5fa12b16fde4.tar.bz2
arm: at91: support for the Calao USB-A9263 board (based on AT91SAM9263)
Add support for USB-A9263 board manufactured by Calao Systems (http://www.calao-systems.com/). Code is based on old U-Boot sources (2010.09) released by Calao. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'include')
-rw-r--r--include/configs/usb_a9263.h169
1 files changed, 169 insertions, 0 deletions
diff --git a/include/configs/usb_a9263.h b/include/configs/usb_a9263.h
new file mode 100644
index 0000000..c4d04de
--- /dev/null
+++ b/include/configs/usb_a9263.h
@@ -0,0 +1,169 @@
+/*
+ * (C) Copyright 2007-2013
+ * Stelian Pop <stelian.pop@leadtechdesign.com>
+ * Lead Tech Design <www.leadtechdesign.com>
+ * Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com>
+ * Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
+ *
+ * Settings for Calao USB-A9263 board
+ *
+ * U-Boot image has to be less than 200704 bytes, otherwise at91bootstrap
+ * installed on board will not be able to load it properly.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+#include <asm/hardware.h>
+
+/* ARM asynchronous clock */
+#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
+#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
+#define CONFIG_SYS_HZ 1000
+
+#define CONFIG_MACH_TYPE MACH_TYPE_USB_A9263
+
+#define CONFIG_ARCH_CPU_INIT
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
+#define CONFIG_DISPLAY_CPUINFO
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_SYS_TEXT_BASE 0x23f00000
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_AT91_GPIO
+
+/* serial console */
+#define CONFIG_ATMEL_USART
+#define CONFIG_USART_BASE ATMEL_BASE_DBGU
+#define CONFIG_USART_ID ATMEL_ID_SYS
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_BOOTDELAY 3
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_IMI
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_ITEST
+#undef CONFIG_CMD_LOADB
+#undef CONFIG_CMD_LOADS
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_NAND
+
+/* SDRAM */
+#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
+#define CONFIG_SYS_SDRAM_SIZE 0x04000000
+
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
+
+/* DataFlash */
+#define CONFIG_ATMEL_DATAFLASH_SPI
+#define CONFIG_HAS_DATAFLASH
+#define CONFIG_SYS_SPI_WRITE_TOUT (5*CONFIG_SYS_HZ)
+#define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
+#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000
+#define AT91_SPI_CLK 8000000
+#define DATAFLASH_TCSS (0x1a << 16)
+#define DATAFLASH_TCHS (0x1 << 24)
+
+/* no NOR flash */
+#define CONFIG_SYS_NO_FLASH
+
+/* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
+/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
+/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
+#define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
+#define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
+#endif
+
+#define MTDPARTS_DEFAULT \
+ "mtdparts=atmel_nand:16m(kernel)ro,120m(root1),-(root2)"
+
+/* Ethernet */
+#define CONFIG_MACB
+#define CONFIG_RMII
+#define CONFIG_NET_RETRY_COUNT 20
+#define CONFIG_AT91_WANTS_COMMON_PHY
+
+/* USB */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_ATMEL
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_DOS_PARTITION
+#define CONFIG_SYS_USB_OHCI_CPU_INIT
+#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
+#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_FAT
+#endif
+
+#define CONFIG_SYS_LOAD_ADDR 0x22000000
+
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END 0x23e00000
+
+/* bootstrap + u-boot + env in dataflash on CS0 */
+#define CONFIG_ENV_IS_IN_DATAFLASH
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x4000)
+#define CONFIG_ENV_OFFSET 0x2000
+#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
+ CONFIG_ENV_OFFSET)
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_BOOTCOMMAND "nboot 21000000 0"
+#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
+ "root=/dev/mtdblock1 " \
+ "mtdparts=" MTDPARTS_DEFAULT " " \
+ "rw rootfstype=jffs2"
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "mtdparts=" MTDPARTS_DEFAULT "\0" \
+
+#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_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_LONGHELP
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
+
+#endif