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| author | Ard Biesheuvel <ardb@kernel.org> | 2022-06-24 17:06:51 +0200 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-06-24 17:18:11 +0100 |
| commit | 7559d9f97581654fbd0c3fa21878b6d043bbe439 (patch) | |
| tree | 1d96973cb789061baba7935135ae8466b6e5a351 /arch/arm64/kernel/head.S | |
| parent | aacd149b62382c63911060b8f64c1e3d89bd405a (diff) | |
| download | linux-7559d9f97581654fbd0c3fa21878b6d043bbe439.tar.gz linux-7559d9f97581654fbd0c3fa21878b6d043bbe439.tar.bz2 linux-7559d9f97581654fbd0c3fa21878b6d043bbe439.zip | |
arm64: setup: drop early FDT pointer helpers
We no longer need to call into the kernel to map the FDT before calling
into the kernel so let's drop the helpers we added for this.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20220624150651.1358849-22-ardb@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/head.S')
| -rw-r--r-- | arch/arm64/kernel/head.S | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index 5a2ff6466b6b..6bf685f988f1 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -446,8 +446,6 @@ SYM_FUNC_START_LOCAL(__primary_switched) #if defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS) bl kasan_early_init #endif - mov x0, x21 // pass FDT address in x0 - bl early_fdt_map // Try mapping the FDT early mov x0, x22 // pass FDT address in x0 bl init_feature_override // Parse cpu feature overrides mov x0, x20 |