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| author | John Rigby <john.rigby@linaro.org> | 2010-10-13 13:57:37 -0600 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-18 22:54:30 +0200 |
| commit | b485556be51d1edae0a2c0065e2f572ca42a1eee (patch) | |
| tree | 1f89f34aee0807f69f39a79cb9d44a8fabacbfca /include/configs/omap3_beagle.h | |
| parent | 2d1916e48bd871f29fa4634a69f6ef709b772be5 (diff) | |
| download | u-boot-imx-b485556be51d1edae0a2c0065e2f572ca42a1eee.zip u-boot-imx-b485556be51d1edae0a2c0065e2f572ca42a1eee.tar.gz u-boot-imx-b485556be51d1edae0a2c0065e2f572ca42a1eee.tar.bz2 | |
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>
Diffstat (limited to 'include/configs/omap3_beagle.h')
| -rw-r--r-- | include/configs/omap3_beagle.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index bbb1073..900dbd3 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -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 |