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riscv: boot images passed to bootm on all harts

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Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Lukas Auer 2019-03-17 19:28:38 +01:00 committed by Andes
parent 3dea63c844
commit f28ad250e6
1 changed files with 12 additions and 1 deletions
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13
arch/riscv/lib/bootm.c
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@ -13,6 +13,7 @@
#include <image.h> #include <image.h>
#include <asm/byteorder.h> #include <asm/byteorder.h>
#include <asm/csr.h> #include <asm/csr.h>
#include <asm/smp.h>
#include <dm/device.h> #include <dm/device.h>
#include <dm/root.h> #include <dm/root.h>
#include <u-boot/zlib.h> #include <u-boot/zlib.h>
@ -81,6 +82,9 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
{ {
void (*kernel)(ulong hart, void *dtb); void (*kernel)(ulong hart, void *dtb);
int fake = (flag & BOOTM_STATE_OS_FAKE_GO); int fake = (flag & BOOTM_STATE_OS_FAKE_GO);
#ifdef CONFIG_SMP
int ret;
#endif
kernel = (void (*)(ulong, void *))images->ep; kernel = (void (*)(ulong, void *))images->ep;
@ -92,8 +96,15 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
announce_and_cleanup(fake); announce_and_cleanup(fake);
if (!fake) { if (!fake) {
if (IMAGE_ENABLE_OF_LIBFDT && images->ft_len) if (IMAGE_ENABLE_OF_LIBFDT && images->ft_len) {
#ifdef CONFIG_SMP
ret = smp_call_function(images->ep,
(ulong)images->ft_addr, 0);
if (ret)
hang();
#endif
kernel(gd->arch.boot_hart, images->ft_addr); kernel(gd->arch.boot_hart, images->ft_addr);
}
} }
} }