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authorKumar Gala <galak@kernel.crashing.org>2011-01-31 22:18:47 -0600
committerKumar Gala <galak@kernel.crashing.org>2011-04-04 09:24:41 -0500
commitc39f44dc6f5ae843d5def511f6e71d4b012dc598 (patch)
treed863c3a3e87967d01e4de1021bd20abe3b57af7a /board/freescale/p1022ds
parent5df4b0ad0dff3cef1bd6660bcc8cba028c80adcb (diff)
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powerpc/8xxx: Refactor fsl_ddr_get_spd into common code from board
Move fsl_ddr_get_spd into common mpc8xxx/ddr/main.c as most boards pretty much do the same thing. The only variations are in how many controllers or DIMMs per controller exist. To make this work we standardize on the names of the SPD_EEPROM_ADDRESS defines based on the use case of the board. We allow boards to override get_spd to either do board specific fixups to the SPD data or deal with any unique behavior of how the SPD eeproms are wired up. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'board/freescale/p1022ds')
-rw-r--r--board/freescale/p1022ds/ddr.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/board/freescale/p1022ds/ddr.c b/board/freescale/p1022ds/ddr.c
index 80c1d63..20b996e 100644
--- a/board/freescale/p1022ds/ddr.c
+++ b/board/freescale/p1022ds/ddr.c
@@ -10,28 +10,10 @@
*/
#include <common.h>
-#include <i2c.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_ddr_dimm_params.h>
-void fsl_ddr_get_spd(ddr3_spd_eeprom_t *ctrl_dimms_spd, unsigned int ctrl_num)
-{
- int ret;
-
- /*
- * The P1022 has only one DDR controller, and the board has only one
- * DIMM slot.
- */
- ret = i2c_read(SPD_EEPROM_ADDRESS1, 0, 1, (u8 *)ctrl_dimms_spd,
- sizeof(ddr3_spd_eeprom_t));
- if (ret) {
- debug("DDR: failed to read SPD from address %u\n",
- SPD_EEPROM_ADDRESS1);
- memset(ctrl_dimms_spd, 0, sizeof(ddr3_spd_eeprom_t));
- }
-}
-
typedef struct {
u32 datarate_mhz_low;
u32 datarate_mhz_high;