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sandbox: provide /chosen/boot-hartid property

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On RISC-V the sandbox must provide the /chosen/boot-hartid in the
devicetree.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2021-08-28 11:42:09 +02:00 committed by Simon Glass
parent f7832ee552
commit 737fd142de
2 changed files with 26 additions and 1 deletions
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2
arch/sandbox/lib/Makefile
View file

@ -5,7 +5,7 @@
# (C) Copyright 2002-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
obj-y += interrupts.o sections.o
obj-y += fdt_fixup.o interrupts.o sections.o
obj-$(CONFIG_PCI) += pci_io.o
obj-$(CONFIG_CMD_BOOTM) += bootm.o
obj-$(CONFIG_CMD_BOOTZ) += bootm.o

25
arch/sandbox/lib/fdt_fixup.c Normal file
View file

@ -0,0 +1,25 @@
// 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