Add ATSTK1000 and ATSTK1002 board support

Patch by Haavard Skinnemoen, 06 Sep 2006

This patch adds support for the ATSTK1000 with the ATSTK1002 CPU
daughterboard.

ATSTK1000 is a full-featured development board for AT32AP CPUs. It
has two ethernet ports, a high quality QVGA LCD panel, a loudspeaker,
and connectors for USART, PS/2, VGA, USB, MMC/SD cards and
CompactFlash cards. For more information, please see this page:

http://www.atmel.com/dyn/products/tools.asp?family_id=682

The ATSTK1002 is a daughterboard for the ATSTK1000 supporting the
AT32AP7000 chip.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

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 */