> -----Original Message----- > From: U-Boot [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Vijay Rai > Sent: Wednesday, March 18, 2015 2:50 PM > To: Sun York-R58495; u-boot@lists.denx.de > Subject: [U-Boot] [PATCH V4] mpc85xx/T104xD4RDB: Add T104xD4RDB boards > support > > T1040D4RDB is a Freescale reference board that hosts the T1040 SoC. > T1040D4RDB is re-designed T1040RDB board with following changes : > - Support of DDR4 memory > - Support of 0x66 serdes protocol which can support following interfaces > - 2 RGMII's on DTSEC4, DTSEC5 > - 1 SGMII on DTSEC3 > - Support of QE-TDM > > Similarily T1042D4RDB is a Freescale reference board that hosts the T1040 > SoC. T1042D4RDB is re-designed T1042RDB board with following changes : > - Support of DDR4 memory > - Support for 0x86 serdes protocol which can support following interfaces > - 2 RGMII's on DTSEC4, DTSEC5 > - 3 SGMII on DTSEC1, DTSEC2 & DTSEC3 > - Support of DIU > > Signed-off-by: Vijay Rai <vijay....@freescale.com> > Signed-off-by: Priyanka Jain <priyanka.j...@freescale.com> > --- > changes from v2 : > - removes checkpatch error >
Please maintain version history while sending the patch revision. > board/freescale/t104xrdb/MAINTAINERS | 8 ++++++ > board/freescale/t104xrdb/ddr.c | 6 ++++ > board/freescale/t104xrdb/ddr.h | 13 ++++++++- > board/freescale/t104xrdb/eth.c | 20 +++++++++++-- > board/freescale/t104xrdb/t1040d4_rcw.cfg | 7 +++++ > board/freescale/t104xrdb/t1042d4_rcw.cfg | 7 +++++ > board/freescale/t104xrdb/t104xrdb.c | 17 +++++++++-- > configs/T1040D4RDB_NAND_defconfig | 5 ++++ > configs/T1040D4RDB_SDCARD_defconfig | 5 ++++ > configs/T1040D4RDB_SPIFLASH_defconfig | 5 ++++ > configs/T1040D4RDB_defconfig | 4 +++ > configs/T1042D4RDB_NAND_defconfig | 5 ++++ > configs/T1042D4RDB_SDCARD_defconfig | 5 ++++ > configs/T1042D4RDB_SPIFLASH_defconfig | 5 ++++ > configs/T1042D4RDB_defconfig | 4 +++ > include/configs/T104xRDB.h | 46 > ++++++++++++++++++++++++------ > 16 files changed, 148 insertions(+), 14 deletions(-) create mode 100644 > board/freescale/t104xrdb/t1040d4_rcw.cfg > create mode 100644 board/freescale/t104xrdb/t1042d4_rcw.cfg > create mode 100644 configs/T1040D4RDB_NAND_defconfig create mode > 100644 configs/T1040D4RDB_SDCARD_defconfig > create mode 100644 configs/T1040D4RDB_SPIFLASH_defconfig > create mode 100644 configs/T1040D4RDB_defconfig create mode 100644 > configs/T1042D4RDB_NAND_defconfig create mode 100644 > configs/T1042D4RDB_SDCARD_defconfig > create mode 100644 configs/T1042D4RDB_SPIFLASH_defconfig > create mode 100644 configs/T1042D4RDB_defconfig > > diff --git a/board/freescale/t104xrdb/MAINTAINERS > b/board/freescale/t104xrdb/MAINTAINERS > index 13d9be9..32e044f 100644 > --- a/board/freescale/t104xrdb/MAINTAINERS > +++ b/board/freescale/t104xrdb/MAINTAINERS > @@ -6,7 +6,13 @@ F: include/configs/T104xRDB.h > F: configs/T1040RDB_defconfig > F: configs/T1040RDB_NAND_defconfig > F: configs/T1040RDB_SPIFLASH_defconfig > +F: configs/T1040D4RDB_defconfig > +F: configs/T1040D4RDB_NAND_defconfig > +F: configs/T1040D4RDB_SPIFLASH_defconfig > F: configs/T1042RDB_defconfig > +F: configs/T1042D4RDB_defconfig > +F: configs/T1042D4RDB_NAND_defconfig > +F: configs/T1042D4RDB_SPIFLASH_defconfig > F: configs/T1042RDB_PI_defconfig > F: configs/T1042RDB_PI_NAND_defconfig > F: configs/T1042RDB_PI_SPIFLASH_defconfig > @@ -15,6 +21,8 @@ T1040RDB_SDCARD BOARD > #M: - > S: Maintained > F: configs/T1040RDB_SDCARD_defconfig > +F: configs/T1040D4RDB_SDCARD_defconfig > +F: configs/T1042D4RDB_SDCARD_defconfig > F: configs/T1042RDB_PI_SDCARD_defconfig > > T1040RDB_SECURE_BOOT BOARD > diff --git a/board/freescale/t104xrdb/ddr.c b/board/freescale/t104xrdb/ddr.c > index e1148e5..3c4eabf 100644 > --- a/board/freescale/t104xrdb/ddr.c > +++ b/board/freescale/t104xrdb/ddr.c > @@ -91,8 +91,14 @@ found: > popts->zq_en = 1; > > /* DHC_EN =1, ODT = 75 Ohm */ > +#ifdef CONFIG_SYS_FSL_DDR4 > + popts->ddr_cdr1 = DDR_CDR1_DHC_EN | > DDR_CDR1_ODT(DDR_CDR_ODT_80ohm); > + popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_80ohm) | > + DDR_CDR2_VREF_OVRD(70); /* Vref = 70% */ > +#else > popts->ddr_cdr1 = DDR_CDR1_DHC_EN | > DDR_CDR1_ODT(DDR_CDR_ODT_75ohm); > popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_75ohm); > +#endif > } > > #if defined(CONFIG_DEEP_SLEEP) > diff --git a/board/freescale/t104xrdb/ddr.h b/board/freescale/t104xrdb/ddr.h > index ab1c32d..eb6ec70 100644 > --- a/board/freescale/t104xrdb/ddr.h > +++ b/board/freescale/t104xrdb/ddr.h > @@ -28,6 +28,13 @@ static const struct board_specific_parameters udimm0[] = > { > * num| hi| rank| clk| wrlvl | wrlvl > * ranks| mhz| GB |adjst| start | ctl2 > */ > +#ifdef CONFIG_SYS_FSL_DDR4 > + {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A}, > + {2, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A}, > + {1, 1666, 0, 4, 6, 0x0708090B, 0x0C0D0E09}, > + {1, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A}, > + {1, 2200, 0, 4, 7, 0x08090A0D, 0x0F0F100C}, > +#elif defined(CONFIG_SYS_FSL_DDR3) > {2, 833, 4, 4, 6, 0x06060607, 0x08080807}, > {2, 833, 0, 4, 6, 0x06060607, 0x08080807}, > {2, 1350, 4, 4, 7, 0x0708080A, 0x0A0B0C09}, > @@ -40,10 +47,14 @@ static const struct board_specific_parameters udimm0[] > = { > {1, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09}, > {1, 1666, 4, 4, 7, 0x0808090B, 0x0C0D0E0A}, > {1, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A}, > +#else > +#error DDR type not defined > +#endif > {} > }; > > +#endif > + > static const struct board_specific_parameters *udimms[] = { > udimm0, > }; > -#endif > diff --git a/board/freescale/t104xrdb/eth.c b/board/freescale/t104xrdb/eth.c > index 7581a4cd..9c4e922 100644 > --- a/board/freescale/t104xrdb/eth.c > +++ b/board/freescale/t104xrdb/eth.c > @@ -43,9 +43,11 @@ int board_eth_init(bd_t *bis) > int idx = i - FM1_DTSEC1; > > switch (fm_info_get_enet_if(i)) { > -#ifdef CONFIG_T1040RDB > +#if defined(CONFIG_T1040RDB) || (CONFIG_T1040D4RDB) looks wrong!! It should be #if defined(CONFIG_T1040RDB) || defined(CONFIG_T1040D4RDB) --prabhakar _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot