For testing ARM device tree support
Signed-off-by: John Rigby john.rigby@linaro.org --- 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 2463be4..daf84c7 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