The isdram command prints out decoded information the "serial presence
detect" (SPD) chip on the SDRAM SIMMs. This can be very helpful when
debugging memory configuration problems.
Signed-off-by: Gerald Van Baren <[EMAIL PROTECTED]>
---
Hi Kim,
The isdram command is controlled separately from the rest of the i2c
commands (CONFIG_CMD_I2C + CONFIG_CMD_SDRAM). I did this originally
because the isdram command was arguably a memory consuming luxury.
Luxuries tend to become necessities over time...
Larry Johnson submitted a patch yesterday to extend the decoding and
printout to include DDR2 fields, making this even more useful (and jdl
is claiming a share of the credit ;-).
gvb
include/configs/MPC8360EMDS.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h
index fdacb90..491bd4f 100644
--- a/include/configs/MPC8360EMDS.h
+++ b/include/configs/MPC8360EMDS.h
@@ -466,6 +466,7 @@
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_SDRAM
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
--
1.5.3.7
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