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ARM: enable device tree for beagle 

For testing ARM device tree support

Signed-off-by: John Rigby <john.rigby@linaro.org>
Acked-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
John Rigby 2010-10-13 13:57:37 -06:00 committed by Wolfgang Denk
parent 2d1916e48b
commit b485556be5
1 changed files with 9 additions and 0 deletions
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9
include/configs/omap3_beagle.h
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@ -55,6 +55,15 @@
#undef CONFIG_USE_IRQ /* no support for IRQs */
#define CONFIG_MISC_INIT_R
#define CONFIG_OF_LIBFDT 1
/*
* The early kernel mapping on ARM currently only maps from the base of DRAM
* to the end of the kernel image. The kernel is loaded at DRAM base + 0x8000.
* The early kernel pagetable uses DRAM base + 0x4000 to DRAM base + 0x8000,
* so that leaves DRAM base to DRAM base + 0x4000 available.
*/
#define CONFIG_SYS_BOOTMAPSZ 0x4000
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG 1