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include: sbi_utils: Introduce an helper to get fdt base address

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This simply adds an helper to get fdt address which is more explicit than
sbi_scratch_thishart_arg1_ptr.

Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Alexandre Ghiti
2021-10-27 09:43:36 +02:00
committed by Anup Patel
parent 723aa88ff4
commit c891acca17
12 changed files with 24 additions and 14 deletions
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2
lib/utils/serial/fdt_serial.c
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@@ -40,7 +40,7 @@ int fdt_serial_init(void)
struct fdt_serial *drv;
const struct fdt_match *match;
int pos, noff = -1, len, coff, rc;
void *fdt = sbi_scratch_thishart_arg1_ptr();
void *fdt = fdt_get_address();
/* Find offset of node pointed to by stdout-path */
coff = fdt_path_offset(fdt, "/chosen");