2011/8/30 Fabio Estevam fabio.estevam@freescale.com:
Add the initial support for MX25PDK booting from SD card via internal boot.
Signed-off-by: Fabio Estevam fabio.estevam@freescale.com
[...]
--- /dev/null +++ b/include/configs/mx25pdk.h @@ -0,0 +1,109 @@ +/*
- (C) Copyright 2011 Freescale Semiconductor, Inc.
- 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.
- */
+#ifndef __CONFIG_H +#define __CONFIG_H
+/* High Level Configuration Options */
+#define CONFIG_ARM926EJS /* arm926ejs CPU core */ +#define CONFIG_MX25 +#define CONFIG_MX25PDK +#define CONFIG_MX25_CLK32 32768 /* OSC32K frequency */ +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_TEXT_BASE 0x81200000
+#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG
+/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 0x80000000 +#define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
- GENERATED_GBL_DATA_SIZE)
+/* Memory Test */ +#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
Can we test the full DDR memory size?
Jason
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