diff options
| author | Joseph Smith <joe@settoplinux.org> | 2010-02-12 17:58:53 +0000 |
|---|---|---|
| committer | Joseph Smith <joe@smittys.pointclark.net> | 2010-02-12 17:58:53 +0000 |
| commit | 7ae11632ed03575d5d2b2d97cd0da5e8a4e4c3a8 (patch) | |
| tree | 2f5bf23a06cef367145c8e065a62e2eccb978620 /src | |
| parent | 2593d1068153aefaa3f78b567ef5061387665f82 (diff) | |
This patch allows a Kconfig option to choose between 64MB (IP1000) and 128MB (IP1000T) of onboard memory.
Signed-off-by: Joseph Smith <joe@settoplinux.org>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5122 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/thomson/Kconfig | 12 | ||||
| -rw-r--r-- | src/mainboard/thomson/ip1000/Kconfig | 3 | ||||
| -rw-r--r-- | src/mainboard/thomson/ip1000/spd_table.h | 12 |
3 files changed, 24 insertions, 3 deletions
diff --git a/src/mainboard/thomson/Kconfig b/src/mainboard/thomson/Kconfig index 6aeee5b40f..936ad3e71d 100644 --- a/src/mainboard/thomson/Kconfig +++ b/src/mainboard/thomson/Kconfig @@ -6,3 +6,15 @@ source "src/mainboard/thomson/ip1000/Kconfig" 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 + diff --git a/src/mainboard/thomson/ip1000/Kconfig b/src/mainboard/thomson/ip1000/Kconfig index 7feaf31695..6a87d0cfc8 100644 --- a/src/mainboard/thomson/ip1000/Kconfig +++ b/src/mainboard/thomson/ip1000/Kconfig @@ -28,5 +28,4 @@ config HAVE_OPTION_TABLE config IRQ_SLOT_COUNT int default 7 - depends on BOARD_THOMSON_IP1000 - + depends on BOARD_THOMSON_IP1000
\ No newline at end of file diff --git a/src/mainboard/thomson/ip1000/spd_table.h b/src/mainboard/thomson/ip1000/spd_table.h index e771d82014..6b92f1a61c 100644 --- a/src/mainboard/thomson/ip1000/spd_table.h +++ b/src/mainboard/thomson/ip1000/spd_table.h @@ -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 @@ const struct spd_entry spd_table [] = { {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 */ }; |