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| author | TsiChung Liew <Tsi-Chung.Liew@freescale.com> | 2008-04-30 12:11:19 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-04-30 22:38:49 +0200 |
| commit | f32f7fe7bd3a5bda3a476520f00e1aca7c2103a9 (patch) | |
| tree | e7961e1d3aa084360df1d6c8268ccec3dccf3462 /include | |
| parent | 886d90176fc257e0ab4d0db05d11d0749bbed3ca (diff) | |
| download | u-boot-imx-f32f7fe7bd3a5bda3a476520f00e1aca7c2103a9.zip u-boot-imx-f32f7fe7bd3a5bda3a476520f00e1aca7c2103a9.tar.gz u-boot-imx-f32f7fe7bd3a5bda3a476520f00e1aca7c2103a9.tar.bz2 | |
ColdFire: Fix ethernet hang issue for mcf547x_8x
The ethernet hang is caused by receiving buffer in DRAM is not
yet ready due to access cycles require longer time in DRAM.
Relocate DMA buffer descriptors from DRAM to internal SRAM.
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/M5475EVB.h | 1 | ||||
| -rw-r--r-- | include/configs/M5485EVB.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/configs/M5475EVB.h b/include/configs/M5475EVB.h index 6bb4619..fea7551 100644 --- a/include/configs/M5475EVB.h +++ b/include/configs/M5475EVB.h @@ -72,6 +72,7 @@ # define CONFIG_MII_INIT 1 # define CONFIG_HAS_ETH1 +# define CFG_DMA_USE_INTSRAM 1 # define CFG_DISCOVER_PHY # define CFG_RX_ETH_BUFFER 32 # define CFG_TX_ETH_BUFFER 48 diff --git a/include/configs/M5485EVB.h b/include/configs/M5485EVB.h index cba51c8..454d0a2 100644 --- a/include/configs/M5485EVB.h +++ b/include/configs/M5485EVB.h @@ -72,6 +72,7 @@ # define CONFIG_MII_INIT 1 # define CONFIG_HAS_ETH1 +# define CFG_DMA_USE_INTSRAM 1 # define CFG_DISCOVER_PHY # define CFG_RX_ETH_BUFFER 32 # define CFG_TX_ETH_BUFFER 48 |