Patchwork [U-Boot] powerpc/mpc8548cds: Remove incorrect DDR_MSYNC_IN erratum define

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Submitter Becky Bruce
Date July 13, 2011, 10:11 p.m.
Message ID <1310595117340-git-send-email-beckyb@kernel.crashing.org>
Download mbox | patch
Permalink /patch/104599/
State Accepted
Commit 1930b1037fd63b53c416e9c48ca3df31cdaa17aa
Headers show

Comments

Becky Bruce - July 13, 2011, 10:11 p.m.
This erratum doesn't exist on this processor, and the workaround
spins on a non-existent register, causing boot to hang.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
---
 include/configs/MPC8548CDS.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
Kumar Gala - July 17, 2011, 3:37 p.m.
On Jul 13, 2011, at 5:11 PM, Becky Bruce wrote:

> This erratum doesn't exist on this processor, and the workaround
> spins on a non-existent register, causing boot to hang.
> 
> Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
> ---
> include/configs/MPC8548CDS.h |    1 -
> 1 files changed, 0 insertions(+), 1 deletions(-)

applied to 85xx

- k

Patch

diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 0c0ae02..c9a0f60 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -91,7 +91,6 @@  extern unsigned long get_clock_freq(void);
 #undef CONFIG_FSL_DDR_INTERACTIVE
 #define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup*/
 #define CONFIG_DDR_SPD
-#define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN	/* possible DLL fix needed */
 
 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER	/* DDR controller or DMA? */
 #define CONFIG_MEM_INIT_VALUE	0xDeadBeef