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hw/core: loader: Set is_linux to true for VxWorks uImage 

VxWorks 7 uses the same boot interface as the Linux kernel on Arm
(64-bit only), PowerPC and RISC-V architectures. Add logic to set
is_linux to true for VxWorks uImage for these architectures in
load_uboot_image().

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20220324134812.541274-2-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Bin Meng 2022-03-24 21:48:12 +08:00 committed by Alistair Francis
parent d616889ece
commit 8fe63fe8e5
1 changed files with 15 additions and 0 deletions
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15
hw/core/loader.c
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@ -696,6 +696,21 @@ static int load_uboot_image(const char *filename, hwaddr *ep, hwaddr *loadaddr,
if (is_linux) {
if (hdr->ih_os == IH_OS_LINUX) {
*is_linux = 1;
} else if (hdr->ih_os == IH_OS_VXWORKS) {
/*
* VxWorks 7 uses the same boot interface as the Linux kernel
* on Arm (64-bit only), PowerPC and RISC-V architectures.
*/
switch (hdr->ih_arch) {
case IH_ARCH_ARM64:
case IH_ARCH_PPC:
case IH_ARCH_RISCV:
*is_linux = 1;
break;
default:
*is_linux = 0;
break;
}
} else {
*is_linux = 0;
}