On 2/15/25 04:22, Simon Glass wrote:
The previous bootloader has likely done this already, so avoid trying to
do it again. This fixes a crash in QEMU when booting from EDK2
Signed-off-by: Simon Glass <s...@chromium.org>
ll_boot_init is a pretty unintuitive name tbh. skip_lowlevel_init()
might be clearer?
off-topic, but how is EBS called?
Reviewed-by: Caleb Connolly <caleb.conno...@linaro.org>
---
(no changes since v1)
arch/arm/lib/bootm.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 974cbfe8400..688c2f3f29b 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -16,6 +16,7 @@
#include <command.h>
#include <cpu_func.h>
#include <dm.h>
+#include <init.h>
#include <log.h>
#include <asm/global_data.h>
#include <dm/root.h>
@@ -186,8 +187,10 @@ __weak void setup_board_tags(struct tag **in_params) {}
#ifdef CONFIG_ARM64
static void do_nonsec_virt_switch(void)
{
- smp_kick_all_cpus();
- dcache_disable(); /* flush cache before swtiching to EL2 */
+ if (ll_boot_init()) {
+ smp_kick_all_cpus();
+ dcache_disable(); /* flush cache before swtiching to EL2
*/
+ }
}
#endif
--
Caleb (they/them)
