We have found variations of the Thomson IP1000 (IP1000T) that have 128MB
onboard memory instead of 64MB. This patch allows a Kconfig option to
choose between the two.
Signed-off-by: Joseph Smith <[email protected]>
--
Thanks,
Joseph Smith
Set-Top-Linux
www.settoplinux.org
Index: src/mainboard/thomson/Kconfig
===================================================================
--- src/mainboard/thomson/Kconfig (revision 5121)
+++ src/mainboard/thomson/Kconfig (working copy)
@@ -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
+
Index: src/mainboard/thomson/ip1000/spd_table.h
===================================================================
--- src/mainboard/thomson/ip1000/spd_table.h (revision 5121)
+++ src/mainboard/thomson/ip1000/spd_table.h (working copy)
@@ -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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