@@ -448,6 +448,11 @@ void boot_prep_vxworks(bootm_headers_t *images)
}
void boot_jump_vxworks(bootm_headers_t *images)
{
+#if defined(CONFIG_ARM64) && defined(CONFIG_ARMV8_PSCI)
+ armv8_setup_psci();
+ smp_kick_all_cpus();
+#endif
+
/* ARM VxWorks requires device tree physical address to be passed */
((void (*)(void *))images->ep)(images->ft_addr);
}
@@ -368,6 +368,11 @@ int do_bootvx(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
printf("## Starting vxWorks at 0x%08lx ...\n", addr);
dcache_disable();
+#if defined(CONFIG_ARM64) && defined(CONFIG_ARMV8_PSCI)
+ armv8_setup_psci();
+ smp_kick_all_cpus();
+#endif
+
#ifdef CONFIG_X86
/* VxWorks on x86 uses stack to pass parameters */
((asmlinkage void (*)(int))addr)(0);
Without armv8_setup_psci register VBAR_EL3 is not set up property which makes SMC calls jump to invalid location. smp_kick_all_cpus is required to make slave cpus leave gic_wait_for_interrupt. Without this they will never pursue booting process. Fix was applied to the two ways of booting VxWorks: bootvx and bootm commands. This implementation is very similiar to what is done in boot_jump_linux in arch/arm/lib/bootm.c file. Tested on VxWorks 7 release SR0520 2017-12-08. Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@globallogic.com> --- arch/arm/lib/bootm.c | 5 +++++ cmd/elf.c | 5 +++++ 2 files changed, 10 insertions(+)