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| author | Tom Rini <trini@ti.com> | 2013-08-09 11:22:15 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-08-15 18:38:35 -0400 |
| commit | ec101fdb8d419975c7722c1d23470d9674350c3c (patch) | |
| tree | b39ba93a3255302d8a8c0bfcbe41fdd32f755205 /arch/arm | |
| parent | 4db4076206d643065c6cd5b87a7b014e15ff17e0 (diff) | |
| download | u-boot-imx-ec101fdb8d419975c7722c1d23470d9674350c3c.zip u-boot-imx-ec101fdb8d419975c7722c1d23470d9674350c3c.tar.gz u-boot-imx-ec101fdb8d419975c7722c1d23470d9674350c3c.tar.bz2 | |
arm: spl: For Falcon Mode, set a default machid of ~0
With device trees, boards do not always set CONFIG_MACH_TYPE now, so we
must not rely on this define being set. The kernel uses ~0 to see if we
have a valid machine number or not, so set that as the default, invalid
machine, id and only fix if CONFIG_MACH_TYPE is set.
Acked-by: Dan Murphy <dmurphy@ti.com>
Tested-by: Heiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/lib/spl.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/lib/spl.c b/arch/arm/lib/spl.c index 583bdb3..26d0be4 100644 --- a/arch/arm/lib/spl.c +++ b/arch/arm/lib/spl.c @@ -45,12 +45,17 @@ void __weak board_init_f(ulong dummy) #ifdef CONFIG_SPL_OS_BOOT void __noreturn jump_to_image_linux(void *arg) { + unsigned long machid = 0xffffffff; +#ifdef CONFIG_MACH_TYPE + machid = CONFIG_MACH_TYPE; +#endif + debug("Entering kernel arg pointer: 0x%p\n", arg); typedef void (*image_entry_arg_t)(int, int, void *) __attribute__ ((noreturn)); image_entry_arg_t image_entry = (image_entry_arg_t) spl_image.entry_point; cleanup_before_linux(); - image_entry(0, CONFIG_MACH_TYPE, arg); + image_entry(0, machid, arg); } #endif |