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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-11-26 10:17:00 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-12-10 14:35:33 +0100 |
| commit | 0644d1da7f547ba1b49ca95553ba65695ce9a3c3 (patch) | |
| tree | 17088ff15ef3eb381bc989f6e863316699f828d5 /arch/arm/boards/efika-mx-smartbook | |
| parent | 509f62209907d6cc4c8d4b4e95aff91c7684f5db (diff) | |
| download | barebox-0644d1da7f547ba1b49ca95553ba65695ce9a3c3.tar.gz barebox-0644d1da7f547ba1b49ca95553ba65695ce9a3c3.tar.xz | |
ARM: Make ENTRY_FUNCTION more robust
An entry function should begin with a exception header. For this to work
properly the entry function should not contain any code which gcc might
put before the header. To make this sure change the ENTRY_FUNCTION macro
so that it generates one function which only contains the exception header
and a second function which contains the original body of the entry function.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards/efika-mx-smartbook')
| -rw-r--r-- | arch/arm/boards/efika-mx-smartbook/lowlevel.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/boards/efika-mx-smartbook/lowlevel.c b/arch/arm/boards/efika-mx-smartbook/lowlevel.c index 5a568618f8..72c8b00a31 100644 --- a/arch/arm/boards/efika-mx-smartbook/lowlevel.c +++ b/arch/arm/boards/efika-mx-smartbook/lowlevel.c @@ -6,12 +6,10 @@ extern char __dtb_imx51_genesi_efika_sb_start[]; -ENTRY_FUNCTION(start_imx51_genesi_efikasb)(void) +ENTRY_FUNCTION(start_imx51_genesi_efikasb, r0, r1, r2) { uint32_t fdt; - __barebox_arm_head(); - arm_cpu_lowlevel_init(); arm_setup_stack(0x20000000 - 16); imx51_init_lowlevel(800); |