Blackfin arch: SMP supporting patchset: BF561 related code

Blackfin dual core BF561 processor can support SMP like features.
https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like

In this patch, we provide SMP extend to BF561 kernel code

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

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/blackfin/mach-bf561/include/mach/defBF561.h b/arch/blackfin/mach-bf561/include/mach/defBF561.h
index 4eca2026bb92..d7c509759659 100644
--- a/arch/blackfin/mach-bf561/include/mach/defBF561.h
+++ b/arch/blackfin/mach-bf561/include/mach/defBF561.h
@@ -912,6 +912,9 @@
 #define ACTIVE_PLLDISABLED      0x0004  /* Processor In Active Mode With PLL Disabled   */
 #define PLL_LOCKED                      0x0020  /* PLL_LOCKCNT Has Been Reached                                 */
 
+/* SICA_SYSCR Masks */
+#define COREB_SRAM_INIT         0x0020
+
 /* SWRST Mask */
 #define SYSTEM_RESET           0x0007   /* Initiates a system software reset */
 #define DOUBLE_FAULT_A         0x0008   /* Core A Double Fault Causes Reset */