summaryrefslogtreecommitdiff
path: root/common
diff options
context:
space:
mode:
Diffstat (limited to 'common')
-rw-r--r--common/cmd_bootm.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 86c8122..365ceeb 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -166,6 +166,13 @@ void __arch_lmb_reserve(struct lmb *lmb)
}
void arch_lmb_reserve(struct lmb *lmb) __attribute__((weak, alias("__arch_lmb_reserve")));
+/* Allow for arch specific config before we boot */
+void __arch_preboot_os(void)
+{
+ /* please define platform specific arch_preboot_os() */
+}
+void arch_preboot_os(void) __attribute__((weak, alias("__arch_preboot_os")));
+
#if defined(__ARM__)
#define IH_INITRD_ARCH IH_ARCH_ARM
#elif defined(__avr32__)
@@ -543,6 +550,7 @@ int do_bootm_subcommand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
break;
case BOOTM_STATE_OS_GO:
disable_interrupts();
+ arch_preboot_os();
boot_fn(BOOTM_STATE_OS_GO, argc, argv, &images);
break;
}
@@ -673,6 +681,8 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
return 1;
}
+ arch_preboot_os();
+
boot_fn(0, argc, argv, &images);
show_boot_progress (-9);