On 11/10/2013 09:25 PM, Jain Priyanka-B32167 wrote: > Hi, > > Dependency of below patch marked under --- > [U-Boot] powerpc/t1040qds: Add DDR Raw Timing support > http://patchwork.ozlabs.org/patch/286112/ > no longer holds true as thi patch has been deferred. > > But below emulator patch will work as it is with SPD method. > No changes required. > > Regards > Priyanka > >> -----Original Message----- >> From: Jain Priyanka-B32167 >> Sent: Monday, October 28, 2013 3:53 PM >> To: u-boot@lists.denx.de; w...@denx.de >> Cc: sun york-R58495; Jain Priyanka-B32167; Aggrwal Poonam-B10812; >> Kushwaha Prabhakar-B32579 >> Subject: [PATCH][v2] powerpc/T1040EMU: Add T1040 emulator support >> >> Add emulator support for T1040. Emulator has limited peripherals and >> interfaces. >> Difference between T1040QDS and emulator includes: >> -ECC for DDR is disabled due to procedure to load images -Depends on raw >> timing for DDR initialization -No board FPGA (Qixis) -No PCI -No SPI -No >> flash support >> >> Signed-off-by: Poonam Aggrwal <poonam.aggr...@freescale.com> >> Signed-off-by: Prabhakar Kushwaha <prabha...@freescale.com> >> Signed-off-by: Priyanka Jain <priyanka.j...@freescale.com> >> --- >> Changes for v2: Incorporated Wolfgang Denk's review comments >> >> Based on u-boot-mpc85xx/next branch. >> This patch depends upon following patches: >> 1)[U-Boot] powerpc/t1040qds: Add DDR Raw Timing support >> http://patchwork.ozlabs.org/patch/286112/ >> 2)[U-Boot] powerpc/t1040qds: Correct Maintainer name in boards.cfg >> http://patchwork.ozlabs.org/patch/286113/ >> >> board/freescale/t1040qds/Makefile | 3 +- >> board/freescale/t1040qds/ddr.c | 3 + >> board/freescale/t1040qds/ddr.h | 13 ++ >> board/freescale/t1040qds/t1040emu.c | 75 ++++++++ >> board/freescale/t1040qds/tlb.c | 4 + >> boards.cfg | 1 + >> include/configs/T1040EMU.h | 344
This T1040EMU.h should merge with T1040QDS.h and only host the difference, like the way we did for T4240QDS and T4240EMU. >> +++++++++++++++++++++++++++++++++++ >> 7 files changed, 442 insertions(+), 1 deletions(-) create mode 100644 >> board/freescale/t1040qds/t1040emu.c >> create mode 100644 include/configs/T1040EMU.h >> >> diff --git a/board/freescale/t1040qds/Makefile >> b/board/freescale/t1040qds/Makefile >> index 8f0057b..4bd7103 100644 >> --- a/board/freescale/t1040qds/Makefile >> +++ b/board/freescale/t1040qds/Makefile >> @@ -8,7 +8,8 @@ include $(TOPDIR)/config.mk >> >> LIB = $(obj)lib$(BOARD).o >> >> -COBJS-y += $(BOARD).o >> +COBJS-$(CONFIG_T1040QDS) += t1040qds.o >> +COBJS-$(CONFIG_T1040EMU) += t1040emu.o >> COBJS-y += ddr.o >> COBJS-$(CONFIG_PCI) += pci.o >> COBJS-y += law.o >> diff --git a/board/freescale/t1040qds/ddr.c >> b/board/freescale/t1040qds/ddr.c index 16ab829..d46021b 100644 >> --- a/board/freescale/t1040qds/ddr.c >> +++ b/board/freescale/t1040qds/ddr.c >> @@ -123,6 +123,9 @@ phys_size_t initdram(int board_type) >> puts("Initializing....using SPD\n"); >> >> dram_size = fsl_ddr_sdram(); >> +#ifdef CONFIG_T1040EMU >> + dram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; #endif Why do you set the size to a fixed value if using SPD? York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot