Patchwork [U-Boot,25/28] powerpc/mpc8xxx: Fix DDR SPD failed message

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Submitter York Sun
Date Oct. 8, 2012, 5:44 p.m.
Message ID <1349718271-26503-25-git-send-email-yorksun@freescale.com>
Download mbox | patch
Permalink /patch/190106/
State Accepted, archived
Delegated to: Andy Fleming
Headers show

Comments

York Sun - Oct. 8, 2012, 5:44 p.m.
Since empty DIMM slot is allowed on other than the first slot, remove the
error message if SPD is not found in this case.

Signed-off-by: York Sun <yorksun@freescale.com>
---
 arch/powerpc/cpu/mpc8xxx/ddr/main.c |   14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

Patch

diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/main.c b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
index 2885906..d6b73c7 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/main.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
@@ -77,7 +77,19 @@  static void __get_spd(generic_spd_eeprom_t *spd, u8 i2c_address)
 				sizeof(generic_spd_eeprom_t));
 
 	if (ret) {
-		printf("DDR: failed to read SPD from address %u\n", i2c_address);
+		if (i2c_address ==
+#ifdef SPD_EEPROM_ADDRESS
+				SPD_EEPROM_ADDRESS
+#elif defined(SPD_EEPROM_ADDRESS1)
+				SPD_EEPROM_ADDRESS1
+#endif
+				) {
+			printf("DDR: failed to read SPD from address %u\n",
+				i2c_address);
+		} else {
+			debug("DDR: failed to read SPD from address %u\n",
+				i2c_address);
+		}
 		memset(spd, 0, sizeof(generic_spd_eeprom_t));
 	}
 }