u-boot/arch/sandbox/lib/fdt_fixup.c
Heinrich Schuchardt 737fd142de sandbox: provide /chosen/boot-hartid property
On RISC-V the sandbox must provide the /chosen/boot-hartid in the
devicetree.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-10-21 12:50:48 -06:00

25 lines
466 B
C

// SPDX-License-Identifier: GPL-2.0+
#define LOG_CATEGORY LOGC_ARCH
#include <common.h>
#include <fdt_support.h>
#include <log.h>
#if defined(__riscv)
int arch_fixup_fdt(void *blob)
{
int ret;
ret = fdt_find_or_add_subnode(blob, 0, "chosen");;
if (ret < 0)
goto err;
ret = fdt_setprop_u32(blob, ret, "boot-hartid", 1);
if (ret < 0)
goto err;
return 0;
err:
log_err("Setting /chosen/boot-hartid failed: %s\n", fdt_strerror(ret));
return ret;
}
#endif