Blackfin arch: move async memory programming into common setup_arch() as the banks dont really need to be setup fully as early as head.S

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 23e637eb78da..15967e7578cd 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -738,6 +738,16 @@ void __init setup_arch(char **cmdline_p)
 
         memory_setup();
 
+        /* Initialize Async memory banks */
+        bfin_write_EBIU_AMBCTL0(AMBCTL0VAL);
+        bfin_write_EBIU_AMBCTL1(AMBCTL1VAL);
+        bfin_write_EBIU_AMGCTL(AMGCTLVAL);
+#ifdef CONFIG_EBIU_MBSCTLVAL
+        bfin_write_EBIU_MBSCTL(CONFIG_EBIU_MBSCTLVAL);
+        bfin_write_EBIU_MODE(CONFIG_EBIU_MODEVAL);
+        bfin_write_EBIU_FCTL(CONFIG_EBIU_FCTLVAL);
+#endif
+
         cclk = get_cclk();
         sclk = get_sclk();