Hi, Thanks I've added this to the u-boot-sunxi git repo, note I've dropped the dram file as we already have an identical dram config for other boards.
Regards, Hans On 03/25/2014 04:48 PM, [email protected] wrote: > From: Marcus Cooper <[email protected]> > > Signed-off-by: Marcus Cooper <[email protected]> > --- > board/sunxi/Makefile | 1 + > board/sunxi/dram_mk808c_a20.c | 31 +++++++++++++++++++++++++++++++ > boards.cfg | 1 + > 3 files changed, 33 insertions(+) > create mode 100644 board/sunxi/dram_mk808c_a20.c > > diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile > index f613ffd..51cac02 100644 > --- a/board/sunxi/Makefile > +++ b/board/sunxi/Makefile > @@ -58,6 +58,7 @@ obj-$(CONFIG_MK802_1GB) += dram_sun4i_360_1024_iow16.o > obj-$(CONFIG_MK802_A10S) += dram_mk802_a10s.o > obj-$(CONFIG_MK802II) += dram_sun4i_408_1024_iow8.o > obj-$(CONFIG_MK802II_A20) += dram_mk802ii_a20.o > +obj-$(CONFIG_MK808C_A20) += dram_mk808c_a20.o > obj-$(CONFIG_PCDUINO) += dram_sun4i_408_1024_iow8.o > obj-$(CONFIG_PENGPOD700) += dram_sun4i_384_1024_iow8.o > obj-$(CONFIG_PENGPOD1000) += dram_sun4i_408_1024_iow16.o > diff --git a/board/sunxi/dram_mk808c_a20.c b/board/sunxi/dram_mk808c_a20.c > new file mode 100644 > index 0000000..04e4b1e > --- /dev/null > +++ b/board/sunxi/dram_mk808c_a20.c > @@ -0,0 +1,31 @@ > +/* this file is generated, don't edit it yourself */ > + > +#include "common.h" > +#include <asm/arch/dram.h> > + > +static struct dram_para dram_para = { > + .clock = 384, > + .type = 3, > + .rank_num = 1, > + .density = 4096, > + .io_width = 16, > + .bus_width = 32, > + .cas = 9, > + .zq = 0x7f, > + .odt_en = 0, > + .size = 1024, > + .tpr0 = 0x42d899b7, > + .tpr1 = 0xa090, > + .tpr2 = 0x22a00, > + .tpr3 = 0, > + .tpr4 = 0, > + .tpr5 = 0, > + .emr1 = 0x4, > + .emr2 = 0x10, > + .emr3 = 0, > +}; > + > +unsigned long sunxi_dram_init(void) > +{ > + return dramc_init(&dram_para); > +} > diff --git a/boards.cfg b/boards.cfg > index 0debbee..527afb3 100644 > --- a/boards.cfg > +++ b/boards.cfg > @@ -414,6 +414,7 @@ Active arm armv7 sunxi - > sunxi > Active arm armv7 sunxi - sunxi > mk802_a10s > sun5i:MK802_A10S,SPL,AXP152_POWER,STATUSLED=34 > - > Active arm armv7 sunxi - sunxi > mk802ii_A20 sun7i:MK802II_A20,SPL > > - > Active arm armv7 sunxi - sunxi > mk802ii sun4i:MK802II,SPL > > - > +Active arm armv7 sunxi - sunxi > mk808c_A20 sun7i:MK808C_A20,SPL > > - > Active arm armv7 sunxi - sunxi > pcDuino sun4i:PCDUINO,SPL,SUNXI_EMAC > > - > Active arm armv7 sunxi - sunxi > pengpod1000 sun4i:PENGPOD1000,SPL > > - > Active arm armv7 sunxi - sunxi > pengpod700 sun4i:PENGPOD700,SPL > > - > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
