[adm5120] fix memory size detection (#2244)

[openwrt.git] / target / linux / adm5120 / files / include / asm-mips / mach-adm5120 / adm5120_mpmc.h

diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h
index 786f0f8..406d6c5 100644 (file)
--- a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h
@@ -52,8 +52,14 @@
 #define MPMC_REG_SC3    0x0260
 
 /* Control register bits */
-#define MPMC_CTRL_AM           ( 1 << 1 )
-#define MPMC_CTRL_DWB          ( 1 << 3 )
+#define MPMC_CTRL_AM           ( 1 << 1 )      /* Address Mirror */
+#define MPMC_CTRL_LPM          ( 1 << 2 )      /* Low Power Mode */
+#define MPMC_CTRL_DWB          ( 1 << 3 )      /* Drain Write Buffers */
+
+/* Status register bits */
+#define MPMC_STATUS_BUSY       ( 1 << 0 )      /* Busy */
+#define MPMC_STATUS_WBS                ( 1 << 1 )      /* Write Buffer Status */
+#define MPMC_STATUS_SRA                ( 1 << 2 )      /* Self-Refresh Acknowledge*/
 
 /* Dynamic Control register bits */
 #define MPMC_DC_CE             ( 1 << 0 )