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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-09-09 14:18:09 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-10-01 22:34:08 +0200 |
| commit | c123df1fc8b57b52d81cc462c084eb0fb09a0d8a (patch) | |
| tree | 2a2be8e515b84d1036d4e8d8963e063c00a2189f /arch/arm/boards/canon-a1100/lowlevel.c | |
| parent | 9d7a00bd45a0d7a4fc2110251916abb3dc555fd4 (diff) | |
| download | barebox-c123df1fc8b57b52d81cc462c084eb0fb09a0d8a.tar.gz barebox-c123df1fc8b57b52d81cc462c084eb0fb09a0d8a.tar.xz | |
ARM: drop bultin DTB
We can build multiple DTBs into the binary and board code can select
which one to use. Drop the single builtin DTB and let the boards using
it pass the correct one.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards/canon-a1100/lowlevel.c')
| -rw-r--r-- | arch/arm/boards/canon-a1100/lowlevel.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/boards/canon-a1100/lowlevel.c b/arch/arm/boards/canon-a1100/lowlevel.c index 744ce59eaa..b75a1bfa60 100644 --- a/arch/arm/boards/canon-a1100/lowlevel.c +++ b/arch/arm/boards/canon-a1100/lowlevel.c @@ -3,10 +3,16 @@ #include <asm/barebox-arm-head.h> #include <asm/barebox-arm.h> +extern char __dtb_canon_a1100_start[]; + void __naked barebox_arm_reset_vector(uint32_t r0, uint32_t r1, uint32_t r2) { + void *fdt; + arm_cpu_lowlevel_init(); + fdt = __dtb_canon_a1100_start + get_runtime_offset(); + /* FIXME: can we determine RAM size using CP15 register? * * see http://chdk.setepontos.com/index.php?topic=5980.90 @@ -19,5 +25,6 @@ void __naked barebox_arm_reset_vector(uint32_t r0, uint32_t r1, uint32_t r2) * The Control Register value (mrc p15, 0, %0, c0, c1, 4) * is 0x00051078. */ - barebox_arm_entry(0x0, SZ_64M, 0); + + barebox_arm_entry(0x0, SZ_64M, fdt); } |