On 25/03/2016 10:16, Peng Fan wrote: > Hi Stefano, > > Gentle Ping on the three patches. > > Thanks, > Peng. > On Wed, Mar 09, 2016 at 04:44:36PM +0800, Peng Fan wrote: >> To i.MX6UL, default ARM rate and AHB rate is 396M and 198M, >> no need to set them. >> >> Signed-off-by: Peng Fan <[email protected]> >> Cc: Stefano Babic <[email protected]> >> --- >> arch/arm/cpu/armv7/mx6/soc.c | 19 ++++++++++++------- >> 1 file changed, 12 insertions(+), 7 deletions(-) >> >> diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c >> index bdd41b0..f29901f 100644 >> --- a/arch/arm/cpu/armv7/mx6/soc.c >> +++ b/arch/arm/cpu/armv7/mx6/soc.c >> @@ -328,13 +328,18 @@ int arch_cpu_init(void) >> */ >> init_bandgap(); >> >> - /* >> - * When low freq boot is enabled, ROM will not set AHB >> - * freq, so we need to ensure AHB freq is 132MHz in such >> - * scenario. >> - */ >> - if (mxc_get_clock(MXC_ARM_CLK) == 396000000) >> - set_ahb_rate(132000000); >> + if (!IS_ENABLED(CONFIG_MX6UL)) { >> + /* >> + * When low freq boot is enabled, ROM will not set AHB >> + * freq, so we need to ensure AHB freq is 132MHz in such >> + * scenario. >> + * >> + * To i.MX6UL, when power up, default ARM core and >> + * AHB rate is 396M and 132M. >> + */ >> + if (mxc_get_clock(MXC_ARM_CLK) == 396000000) >> + set_ahb_rate(132000000); >> + } >> >> /* Set perclk to source from OSC 24MHz */ >> #if defined(CONFIG_MX6SL) >> -- >> 2.6.2 >>
Appplied (whole series) to u-boot-imx, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: [email protected] ===================================================================== _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
