[coreboot] [commit] r5122 - in trunk/src/mainboard/thomson: . ip1000
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svn at coreboot.org
Fri Feb 12 18:58:54 CET 2010
Author: linux_junkie
Date: Fri Feb 12 18:58:53 2010
New Revision: 5122
URL: http://tracker.coreboot.org/trac/coreboot/changeset/5122
Log:
This patch allows a Kconfig option to choose between 64MB (IP1000) and 128MB (IP1000T) of onboard memory.
Signed-off-by: Joseph Smith <joe at settoplinux.org>
Acked-by: Myles Watson <mylesgw at gmail.com>
Modified:
trunk/src/mainboard/thomson/Kconfig
trunk/src/mainboard/thomson/ip1000/Kconfig
trunk/src/mainboard/thomson/ip1000/spd_table.h
Modified: trunk/src/mainboard/thomson/Kconfig
==============================================================================
--- trunk/src/mainboard/thomson/Kconfig Fri Feb 12 12:59:37 2010 (r5121)
+++ trunk/src/mainboard/thomson/Kconfig Fri Feb 12 18:58:53 2010 (r5122)
@@ -6,3 +6,15 @@
endchoice
+choice
+ prompt "IP1000 Onboard Memory"
+ default ONBOARD_MEMORY_64MB
+ depends on BOARD_THOMSON_IP1000
+
+config ONBOARD_MEMORY_64MB
+ bool "IP1000-64MB"
+config ONBOARD_MEMORY_128MB
+ bool "IP1000T-128MB"
+
+endchoice
+
Modified: trunk/src/mainboard/thomson/ip1000/Kconfig
==============================================================================
--- trunk/src/mainboard/thomson/ip1000/Kconfig Fri Feb 12 12:59:37 2010 (r5121)
+++ trunk/src/mainboard/thomson/ip1000/Kconfig Fri Feb 12 18:58:53 2010 (r5122)
@@ -28,5 +28,4 @@
config IRQ_SLOT_COUNT
int
default 7
- depends on BOARD_THOMSON_IP1000
-
+ depends on BOARD_THOMSON_IP1000
\ No newline at end of file
Modified: trunk/src/mainboard/thomson/ip1000/spd_table.h
==============================================================================
--- trunk/src/mainboard/thomson/ip1000/spd_table.h Fri Feb 12 12:59:37 2010 (r5121)
+++ trunk/src/mainboard/thomson/ip1000/spd_table.h Fri Feb 12 18:58:53 2010 (r5122)
@@ -20,6 +20,16 @@
#include <spd.h>
+#if CONFIG_ONBOARD_MEMORY_64MB
+
+#define DENSITY 0x10
+
+#elif CONFIG_ONBOARD_MEMORY_128MB
+
+#define DENSITY 0x20
+
+#endif
+
struct spd_entry {
unsigned int address;
unsigned int data;
@@ -36,5 +46,5 @@
{SPD_MODULE_DATA_WIDTH_LSB, 0x40}, /* Module data width (LSB) */
{SPD_MIN_CYCLE_TIME_AT_CAS_MAX, 0x75}, /* SDRAM cycle time (highest CAS latency), RAS access time (tRAC) */
{SPD_ACCESS_TIME_FROM_CLOCK, 0x54}, /* SDRAM access time from clock (highest CAS latency), CAS access time (Tac, tCAC) */
- {SPD_DENSITY_OF_EACH_ROW_ON_MODULE, 0x10}, /* Density of each row on module */
+ {SPD_DENSITY_OF_EACH_ROW_ON_MODULE, DENSITY}, /* Density of each row on module */
};
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