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lib/utils: Drop the 'compat' parameter of fdt_plic_fixup()

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At present fdt_plic_fixup() accepts a 'compat' parameter for PLIC
compatible string. In preparation to support the new DT bindings,
drop this and use "riscv,plic0" directly in fdt_plic_fixup().

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Bin Meng
2021-03-27 13:05:26 +08:00
committed by Anup Patel
parent 9190ad12f7
commit ca3f35821b
2 changed files with 4 additions and 5 deletions
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3
include/sbi_utils/fdt/fdt_fixup.h
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@@ -30,9 +30,8 @@ void fdt_cpu_fixup(void *fdt);
* It is recommended that platform codes call this helper in their final_init()
*
* @param fdt: device tree blob
* @param compat: PLIC node compatible string
*/
void fdt_plic_fixup(void *fdt, const char *compat);
void fdt_plic_fixup(void *fdt);
/**
* Fix up the reserved memory node in the device tree

6
lib/utils/fdt/fdt_fixup.c
View File

@@ -51,13 +51,13 @@ void fdt_cpu_fixup(void *fdt)
}
}
void fdt_plic_fixup(void *fdt, const char *compat)
void fdt_plic_fixup(void *fdt)
{
u32 *cells;
int i, cells_count;
int plic_off;
plic_off = fdt_node_offset_by_compatible(fdt, 0, compat);
plic_off = fdt_node_offset_by_compatible(fdt, 0, "riscv,plic0");
if (plic_off < 0)
return;
@@ -257,7 +257,7 @@ int fdt_reserved_memory_nomap_fixup(void *fdt)
void fdt_fixups(void *fdt)
{
fdt_plic_fixup(fdt, "riscv,plic0");
fdt_plic_fixup(fdt);
fdt_reserved_memory_fixup(fdt);
}