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authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-09-10 09:54:35 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-09-10 09:54:35 +0000
commitcc966472c3505c0ab9367d32ae5038d188b9c6fa (patch)
tree23ad0d78b7c68bb61c9f57dba1ff49a2f032b0d2 /target/linux/adm5120/files/include/asm-mips/mach-adm5120
parent2ed862c4a542b02c56d0d8525b0299f6c7315b2e (diff)
[adm5120] fix memory size detection (#2244)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8728 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/adm5120/files/include/asm-mips/mach-adm5120')
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h10
1 files changed, 8 insertions, 2 deletions
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 786f0f8c7..406d6c563 100644
--- 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 )