summaryrefslogtreecommitdiff
path: root/include/configs/atstk1002.h
diff options
context:
space:
mode:
authorWolfgang Denk <wd@pollux.denx.de>2006-10-24 17:08:31 +0200
committerWolfgang Denk <wd@pollux.denx.de>2006-10-24 17:08:31 +0200
commitd97370feca2a589dad42154577bb4615a0347852 (patch)
tree5a3f85d24e07425977b7019017ae1615c0f12ce7 /include/configs/atstk1002.h
parent9fa48022e5883a0826a98979c0156f6ac5a0ef79 (diff)
parent47a6989c10685d2ab3efcf95228ce50d2a496d3e (diff)
downloadu-boot-imx-d97370feca2a589dad42154577bb4615a0347852.zip
u-boot-imx-d97370feca2a589dad42154577bb4615a0347852.tar.gz
u-boot-imx-d97370feca2a589dad42154577bb4615a0347852.tar.bz2
Merge with /home/wd/git/u-boot/master
(Conflicts between Jon Loeliger's and Matthew McClintock's tree were resolved by in favour of Jon's version.)
Diffstat (limited to 'include/configs/atstk1002.h')
-rw-r--r--include/configs/atstk1002.h183
1 files changed, 183 insertions, 0 deletions
diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h
new file mode 100644
index 0000000..458ebab
--- /dev/null
+++ b/include/configs/atstk1002.h
@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2005-2006 Atmel Corporation
+ *
+ * Configuration settings for the ATSTK1002 CPU daughterboard
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_AVR32 1
+#define CONFIG_AT32AP 1
+#define CONFIG_AT32AP7000 1
+#define CONFIG_ATSTK1002 1
+#define CONFIG_ATSTK1000 1
+
+#define CONFIG_ATSTK1000_EXT_FLASH 1
+
+/*
+ * Timer clock frequency. We're using the CPU-internal COUNT register
+ * for this, so this is equivalent to the CPU core clock frequency
+ */
+#define CFG_HZ 1000
+
+/*
+ * Set up the PLL to run at 199.5 MHz, the CPU to run at 1/2 the PLL
+ * frequency and the peripherals to run at 1/4 the PLL frequency.
+ */
+#define CONFIG_PLL 1
+#define CFG_POWER_MANAGER 1
+#define CFG_OSC0_HZ 20000000
+#define CFG_PLL0_DIV 1
+#define CFG_PLL0_MUL 7
+#define CFG_PLL0_SUPPRESS_CYCLES 16
+#define CFG_CLKDIV_CPU 0
+#define CFG_CLKDIV_HSB 1
+#define CFG_CLKDIV_PBA 2
+#define CFG_CLKDIV_PBB 1
+
+/*
+ * The PLLOPT register controls the PLL like this:
+ * icp = PLLOPT<2>
+ * ivco = PLLOPT<1:0>
+ *
+ * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
+ */
+#define CFG_PLL0_OPT 0x04
+
+#define CFG_USART1 1
+
+#define CFG_CONSOLE_UART_DEV DEVICE_USART1
+
+/* User serviceable stuff */
+#define CONFIG_CMDLINE_TAG 1
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG 1
+
+#define CONFIG_STACKSIZE (2048)
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_BOOTARGS \
+ "console=ttyUS0 root=/dev/mtdblock1 fbmem=600k"
+
+#define CONFIG_COMMANDS (CFG_CMD_BDI \
+ | CFG_CMD_LOADS \
+ | CFG_CMD_LOADB \
+ /* | CFG_CMD_IMI */ \
+ /* | CFG_CMD_CACHE */ \
+ | CFG_CMD_FLASH \
+ | CFG_CMD_MEMORY \
+ /* | CFG_CMD_NET */ \
+ | CFG_CMD_ENV \
+ /* | CFG_CMD_IRQ */ \
+ | CFG_CMD_BOOTD \
+ | CFG_CMD_CONSOLE \
+ /* | CFG_CMD_EEPROM */ \
+ | CFG_CMD_ASKENV \
+ | CFG_CMD_RUN \
+ | CFG_CMD_ECHO \
+ /* | CFG_CMD_I2C */ \
+ | CFG_CMD_REGINFO \
+ /* | CFG_CMD_DATE */ \
+ /* | CFG_CMD_DHCP */ \
+ /* | CFG_CMD_AUTOSCRIPT */ \
+ /* | CFG_CMD_MII */ \
+ | CFG_CMD_MISC \
+ /* | CFG_CMD_SDRAM */ \
+ /* | CFG_CMD_DIAG */ \
+ /* | CFG_CMD_HWFLOW */ \
+ /* | CFG_CMD_SAVES */ \
+ /* | CFG_CMD_SPI */ \
+ /* | CFG_CMD_PING */ \
+ /* | CFG_CMD_MMC */ \
+ /* | CFG_CMD_FAT */ \
+ /* | CFG_CMD_IMLS */ \
+ /* | CFG_CMD_ITEST */ \
+ /* | CFG_CMD_EXT2 */ \
+ )
+
+#include <cmd_confdefs.h>
+
+#define CONFIG_ATMEL_USART 1
+#define CONFIG_PIO2 1
+#define CFG_NR_PIOS 5
+#define CFG_HSDRAMC 1
+
+#define CFG_DCACHE_LINESZ 32
+#define CFG_ICACHE_LINESZ 32
+
+#define CONFIG_NR_DRAM_BANKS 1
+
+/* External flash on STK1000 */
+#if 0
+#define CFG_FLASH_CFI 1
+#define CFG_FLASH_CFI_DRIVER 1
+#endif
+
+#define CFG_FLASH_BASE 0x00000000
+#define CFG_FLASH_SIZE 0x800000
+#define CFG_MAX_FLASH_BANKS 1
+#define CFG_MAX_FLASH_SECT 135
+
+#define CFG_MONITOR_BASE CFG_FLASH_BASE
+
+#define CFG_INTRAM_BASE 0x24000000
+#define CFG_INTRAM_SIZE 0x8000
+
+#define CFG_SDRAM_BASE 0x10000000
+
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_SIZE 65536
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_FLASH_SIZE - CFG_ENV_SIZE)
+
+#define CFG_INIT_SP_ADDR (CFG_INTRAM_BASE + CFG_INTRAM_SIZE)
+
+#define CFG_MALLOC_LEN (256*1024)
+#define CFG_MALLOC_END \
+ ({ \
+ DECLARE_GLOBAL_DATA_PTR; \
+ CFG_SDRAM_BASE + gd->sdram_size; \
+ })
+#define CFG_MALLOC_START (CFG_MALLOC_END - CFG_MALLOC_LEN)
+
+#define CFG_DMA_ALLOC_LEN (16384)
+#define CFG_DMA_ALLOC_END (CFG_MALLOC_START)
+#define CFG_DMA_ALLOC_START (CFG_DMA_ALLOC_END - CFG_DMA_ALLOC_LEN)
+/* Allow 2MB for the kernel run-time image */
+#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00200000)
+#define CFG_BOOTPARAMS_LEN (16 * 1024)
+
+/* Other configuration settings that shouldn't have to change all that often */
+#define CFG_PROMPT "Uboot> "
+#define CFG_CBSIZE 256
+#define CFG_MAXARGS 8
+#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
+#define CFG_LONGHELP 1
+
+#define CFG_MEMTEST_START \
+ ({ DECLARE_GLOBAL_DATA_PTR; gd->bd->bi_dram[0].start; })
+#define CFG_MEMTEST_END \
+ ({ \
+ DECLARE_GLOBAL_DATA_PTR; \
+ gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size; \
+ })
+#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
+
+#endif /* __CONFIG_H */