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 <[email protected]> Acked-by: Myles Watson <[email protected]> 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 */ }; -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
