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| author | Po Liu <po.liu@freescale.com> | 2013-08-21 14:22:18 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2013-10-16 16:13:11 -0700 |
| commit | ac2785c63ed47123fbefa60b6a6c38029b1c2ed5 (patch) | |
| tree | 54b0ea00cbaa11e33e9e5aa11ac3ef578024ca96 | |
| parent | 0d2cff2d9eddfd1e7f60f76889b65b931cb25237 (diff) | |
| download | olio-uboot-2014.01-ac2785c63ed47123fbefa60b6a6c38029b1c2ed5.tar.xz olio-uboot-2014.01-ac2785c63ed47123fbefa60b6a6c38029b1c2ed5.zip | |
powerpc:c29xpcie: make ifc timing parameter flexible
This patch re-config the NOR flash timing parameters which could make
the ifc timing more flexible for NOR flash.
The new parameters could fix the problem of hanging at "Flash:"
occasionally when booting the board.
Signed-off-by: Po Liu <Po.Liu@freescale.com>
| -rw-r--r-- | include/configs/C29XPCIE.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/configs/C29XPCIE.h b/include/configs/C29XPCIE.h index 83779eff8..cce2288da 100644 --- a/include/configs/C29XPCIE.h +++ b/include/configs/C29XPCIE.h @@ -154,14 +154,16 @@ CSPR_V) #define CONFIG_SYS_NOR_AMASK IFC_AMASK(64*1024*1024) #define CONFIG_SYS_NOR_CSOR CSOR_NOR_ADM_SHIFT(4) + #define CONFIG_SYS_NOR_FTIM0 (FTIM0_NOR_TACSE(0x4) | \ FTIM0_NOR_TEADC(0x5) | \ FTIM0_NOR_TEAHC(0x5)) -#define CONFIG_SYS_NOR_FTIM1 (FTIM1_NOR_TACO(0x1e) | \ - FTIM1_NOR_TRAD_NOR(0x0f) | \ - FTIM1_NOR_TSEQRAD_NOR(0x0f)) +#define CONFIG_SYS_NOR_FTIM1 (FTIM1_NOR_TACO(0x35) | \ + FTIM1_NOR_TRAD_NOR(0x1A) |\ + FTIM1_NOR_TSEQRAD_NOR(0x13)) #define CONFIG_SYS_NOR_FTIM2 (FTIM2_NOR_TCS(0x4) | \ FTIM2_NOR_TCH(0x4) | \ + FTIM2_NOR_TWPH(0x0E) | \ FTIM2_NOR_TWP(0x1c)) #define CONFIG_SYS_NOR_FTIM3 0x0 |