> -----Original Message----- > From: Kushwaha Prabhakar-B32579 > Sent: Thursday, August 27, 2015 4:23 PM > To: Zhao Qiang-B45475 > Cc: u-boot@lists.denx.de; Sun York-R58495; Jain Priyanka-B32167 > Subject: RE: [PATCH] t1040d4rdb: assign muxed pins to qe-tdm when set > hwconfig qe-tdm > > > > -----Original Message----- > > From: Zhao Qiang-B45475 > > Sent: Thursday, August 27, 2015 1:00 PM > > To: Kushwaha Prabhakar-B32579 <prabha...@freescale.com> > > Cc: u-boot@lists.denx.de; Sun York-R58495 <york...@freescale.com>; > > Jain > > Priyanka-B32167 <priyanka.j...@freescale.com> > > Subject: RE: [PATCH] t1040d4rdb: assign muxed pins to qe-tdm when set > > hwconfig qe-tdm > > > > On Thu 8/27/2015 2:36 pm, Kushwaha Prabhakar-B32579 wrote: > > > -----Original Message----- > > > From: Kushwaha Prabhakar-B32579 > > > Sent: Thursday, August 27, 2015 2:36 PM > > > To: Zhao Qiang-B45475 > > > Cc: u-boot@lists.denx.de; Sun York-R58495; Jain Priyanka-B32167; > > > Zhao > > > Qiang-B45475 > > > Subject: RE: [PATCH] t1040d4rdb: assign muxed pins to qe-tdm when > > > set hwconfig qe-tdm > > > > > > > -----Original Message----- > > > > From: Zhao Qiang [mailto:qiang.z...@freescale.com] > > > > Sent: Thursday, August 27, 2015 10:56 AM > > > > To: Kushwaha Prabhakar-B32579 <prabha...@freescale.com> > > > > Cc: u-boot@lists.denx.de; Sun York-R58495 <york...@freescale.com>; > > > > Jain > > > > Priyanka-B32167 <priyanka.j...@freescale.com>; Zhao Qiang-B45475 > > > > <qiang.z...@freescale.com> > > > > Subject: [PATCH] t1040d4rdb: assign muxed pins to qe-tdm when set > > > > hwconfig qe-tdm > > > > > > > > qe-tdm is muxed with diu, if hwconfig setted as qe-tdm, assign > > > > muxed pins to qe-tdm, then delete diu node from device tree. > > > > > > > > Signed-off-by: Zhao Qiang <qiang.z...@freescale.com> > > > > --- > > > > board/freescale/t104xrdb/cpld.h | 1 + > > > > board/freescale/t104xrdb/t104xrdb.c | 19 +++++++++++++++++++ > > > > 2 files changed, 20 insertions(+) > > > > > > > > diff --git a/board/freescale/t104xrdb/cpld.h > > > > b/board/freescale/t104xrdb/cpld.h index 2fb4105..86de26c 100644 > > > > --- a/board/freescale/t104xrdb/cpld.h > > > > +++ b/board/freescale/t104xrdb/cpld.h > > > > @@ -44,3 +44,4 @@ void cpld_write(unsigned int reg, u8 value); > > > > cpld_write(offsetof(struct cpld_data, reg), value) > > > > #define MISC_CTL_SG_SEL 0x80 > > > > #define MISC_CTL_AURORA_SEL 0x02 > > > > +#define MISC_MUX_QE_TDM 0xc0 > > > > diff --git a/board/freescale/t104xrdb/t104xrdb.c > > > > b/board/freescale/t104xrdb/t104xrdb.c > > > > index d982dfc..1759d1f 100644 > > > > --- a/board/freescale/t104xrdb/t104xrdb.c > > > > +++ b/board/freescale/t104xrdb/t104xrdb.c > > > > @@ -6,6 +6,7 @@ > > > > > > > > #include <common.h> > > > > #include <command.h> > > > > +#include <hwconfig.h> > > > > #include <netdev.h> > > > > #include <linux/compiler.h> > > > > #include <asm/mmu.h> > > > > @@ -110,6 +111,12 @@ int misc_init_r(void) > > > > MISC_CTL_SG_SEL | > > > > MISC_CTL_AURORA_SEL); > > > > > > > > #if defined(CONFIG_T1040D4RDB) > > > > + if (hwconfig("qe-tdm")) { > > > > + CPLD_WRITE(sfp_ctl_status, CPLD_READ(sfp_ctl_status) | > > > > + MISC_MUX_QE_TDM); > > > > + printf("QECSR : 0x%02x, mux to qe-tdm\n", > > > > + CPLD_READ(sfp_ctl_status)); > > > > + } > > > > /* Mask all CPLD interrupt sources, except QSGMII interrupts > */ > > > > if (CPLD_READ(sw_ver) < 0x03) { > > > > debug("CPLD SW version 0x%02x doesn't support > > int_mask\n", @@ > > > > -123,6 +130,16 @@ int misc_init_r(void) > > > > return 0; > > > > } > > > > > > > > +void fdt_del_diu(void *blob) > > > > +{ > > > > + int nodeoff = 0; > > > > + > > > > + while ((nodeoff = fdt_node_offset_by_compatible(blob, 0, > > > > + "fsl,diu")) >= 0) { > > > > + fdt_del_node(blob, nodeoff); > > > > + } > > > > +} > > > > + > > > > > > Can this be moved in arch/powerpc for SoC to leverage this piece of > code? > > > > How about to add new files arch/powerpc/include/asm/fdt.h and > > arch/powerpc/lib/fdt.c, and put the code into the files, Or do you > > have some better place to recommend? > > We already have file " arch/powerpc/cpu/mpc85xx/fdt.c"
Where is the .h file? > > --prabhakar _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
