diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-08-28 11:42:09 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-10-21 12:50:48 -0600 |
| commit | 737fd142de530978157d61dd732273dd61a57eee (patch) | |
| tree | baa70d70e5d684bafaccc69e4fd9f95c6bfd1ab4 /arch | |
| parent | f7832ee552b6a54f2bcbde87ff205147930035b8 (diff) | |
| download | u-boot-737fd142de530978157d61dd732273dd61a57eee.tar.gz | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sandbox/lib/Makefile | 2 | ||||
| -rw-r--r-- | arch/sandbox/lib/fdt_fixup.c | 25 |
2 files changed, 26 insertions, 1 deletions
diff --git a/arch/sandbox/lib/Makefile b/arch/sandbox/lib/Makefile index b4ff717e784..a2bc5a7ee60 100644 --- a/arch/sandbox/lib/Makefile +++ b/arch/sandbox/lib/Makefile @@ -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 diff --git a/arch/sandbox/lib/fdt_fixup.c b/arch/sandbox/lib/fdt_fixup.c new file mode 100644 index 00000000000..a646f2059c2 --- /dev/null +++ b/arch/sandbox/lib/fdt_fixup.c @@ -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 |