HI,
Undefine CONFIG_OF_FLAT_TREE - it and CONFIG_OF_LIBFDT are mutually exclusive. That is The Old Way, CONFIG_OF_LIBFDT is The New Way. The following is the starting point. CONFIG_OF_BOARD_SETUP is most likely necessary, CONFIG_OF_HAS_BD_T is either necessary or A Good Thing, and CONFIG_OF_HAS_UBOOT_ENV is optional.
/* pass open firmware flat tree */ #define CONFIG_OF_LIBFDT 1 #undef CONFIG_OF_FLAT_TREE #define CONFIG_OF_BOARD_SETUP 1 #define CONFIG_OF_HAS_BD_T 1 #define CONFIG_OF_HAS_UBOOT_ENV 1
I changed setting but I have problem with compilation.
/* pass open firmware flat tree */ -#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_LIBFDT 1 +#undef CONFIG_OF_FLAT_TREE #define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_HAS_BD_T 1 +#define CONFIG_OF_HAS_UBOOT_ENV
MPC8349 has compilation problem.
common/libcommon.a(cmd_bootm.o): In function `do_bootm_linux': /tmp/1/u-boot-fdt.git/common/cmd_bootm.c:978: undefined reference to `ft_board_setup' common/libcommon.a(cmd_fdt.o): In function `do_fdt': /tmp/1/u-boot-fdt.git/common/cmd_fdt.c:300: undefined reference to `ft_board_setup' make: *** [u-boot] Error 1
I tried to change board specific file. Part of patch is below. And function ft_get_prop isn't available. Function ft_get_prop is in common/ft_build.c and this file is in CONFIG_OF_FLAT_TREE choice. What can I do with this?
--- a/board/mpc8349emds/mpc8349emds.c +++ b/board/mpc8349emds/mpc8349emds.c @@ -584,7 +584,7 @@ U_BOOT_CMD( ); #endif /* if defined(CONFIG_DDR_ECC) && defined(CONFIG_DDR_ECC_CMD) */
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) void ft_board_setup(void *blob, bd_t *bd) {
I can try fdt on PQ3 (MPC8560 and EP8548).Is it better choise than PQ II Pro?
Best regards, Michal Simek