Message ID | 1377066138-16257-1-git-send-email-Po.Liu@freescale.com |
---|---|
State | Accepted |
Delegated to: | York Sun |
Headers | show |
On 08/20/2013 11:22 PM, Po Liu wrote: > 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> > --- Applied to u-boot-mpc85xx/next, pending merging to u-boot-mpc85xx/master branch. York
diff --git a/include/configs/C29XPCIE.h b/include/configs/C29XPCIE.h index 83779ef..cce2288 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
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> --- include/configs/C29XPCIE.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)