Index: src/cpu/amd/model_lx/msrinit.c
===================================================================
--- src/cpu/amd/model_lx/msrinit.c	(revision 5755)
+++ src/cpu/amd/model_lx/msrinit.c	(working copy)
@@ -33,12 +33,15 @@
 	{CPU_RCONF_E0_FF,   {.hi = 0x00000000,.lo = 0x00000000}}, /* 0xE0000-0xFFFFF : (Write Back) */
 
 	/* Setup access to memory under 1MB. Note: VGA hole at 0xA0000-0xBFFFF */
+	/* Also pre-setup memory above 1MB, to allow for RAMBASE=1000000. */
 	{MSR_GLIU0_BASE1,   {.hi = 0x20000000,.lo = 0x000fff80}}, // 0x00000-0x7FFFF
 	{MSR_GLIU0_BASE2,   {.hi = 0x20000000,.lo = 0x080fffe0}}, // 0x80000-0x9FFFF
 	{MSR_GLIU0_SHADOW,  {.hi = 0x2000FFFF,.lo = 0xFFFF0003}}, // 0xC0000-0xFFFFF
+	{MSR_GLIU0_SYSMEM,  {.hi = 0x2000001F,.lo = 0x6BF00100}}, // 0x100000-0x1F6BF000
 	{MSR_GLIU1_BASE1,   {.hi = 0x20000000,.lo = 0x000fff80}}, // 0x00000-0x7FFFF
 	{MSR_GLIU1_BASE2,   {.hi = 0x20000000,.lo = 0x080fffe0}}, // 0x80000-0x9FFFF
 	{MSR_GLIU1_SHADOW,  {.hi = 0x2000FFFF,.lo = 0xFFFF0003}}, // 0xC0000-0xFFFFF
+	{MSR_GLIU1_SYSMEM,  {.hi = 0x2000001F,.lo = 0x6BF00100}}, // 0x100000-0x1F6BF000
 };
 
 static void msr_init(void)
Index: src/mainboard/pcengines/alix2d3/Kconfig
===================================================================
--- src/mainboard/pcengines/alix2d3/Kconfig	(revision 5755)
+++ src/mainboard/pcengines/alix2d3/Kconfig	(working copy)
@@ -24,8 +24,4 @@
 	int
 	default 6
 
-config RAMBASE
-	hex
-	default 0x4000
-
 endif # BOARD_PCENGINES_ALIX2D3