With CONFIG_SYS_BOOTMAPSZ defined, recent Linux kernel booting results in this error:
Booting using the fdt blob at 0x81f00000 Loading Kernel Image ... OK ERROR: Failed to allocate 0x1189d bytes below 0x80004000. device tree - allocation error FDT creation failed! hanging...### ERROR ### Please RESET the board ###
Removing this define solves this issue.
Signed-off-by: Stefan Roese sr@denx.de Cc: Nikita Kiryanov nikita@compulab.co.il Cc: Igor Grinberg grinberg@compulab.co.il Cc: Tom Rini trini@ti.com --- include/configs/cm_t35.h | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h index 7729a02..08c67f5 100644 --- a/include/configs/cm_t35.h +++ b/include/configs/cm_t35.h @@ -45,13 +45,6 @@ #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 /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS