From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Date: Sun, 18 Jan 2015 17:47:36 +0100 Subject: [U-Boot] [PATCH 4/9] sunxi: Convert Linksprite_pcDuino_defconfig to use auto dram configuration In-Reply-To: <1421598294.13341.35.camel@hellion.org.uk> References: <1421583812-26556-1-git-send-email-hdegoede@redhat.com> <1421583812-26556-4-git-send-email-hdegoede@redhat.com> <1421598294.13341.35.camel@hellion.org.uk> Message-ID: <54BBE3A8.80007@redhat.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, On 18-01-15 17:24, Ian Campbell wrote: > On Sun, 2015-01-18 at 13:23 +0100, Hans de Goede wrote: >> Currently we've separate detailed dram settings for all sun4i boards, this >> moves them > > There's only one board here, did you intend for the next patch to be > folder with this one as a bulk switch? Or is there something > particularly interesting about this one? The only thing special about this board is that it is the only currently supported sun4i board which I do not have :) I'm waiting for Zoltan to get back to me with testing results and then I can add his Tested-by, I can squash it into the next patch and add his Tested-by there, I guess that makes more sense. Regards, Hans > >> over to using auto dram configuration so that we can get rid of >> all the per board dram_foo.c files. >> >> Signed-off-by: Hans de Goede >> --- >> board/sunxi/Makefile | 2 +- >> board/sunxi/dram_sun4i_408_1024_iow8.c | 31 ------------------------------- >> configs/Linksprite_pcDuino_defconfig | 3 +++ >> 3 files changed, 4 insertions(+), 32 deletions(-) >> delete mode 100644 board/sunxi/dram_sun4i_408_1024_iow8.c >> >> diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile >> index 606bf73..0111b56 100644 >> --- a/board/sunxi/Makefile >> +++ b/board/sunxi/Makefile >> @@ -32,7 +32,7 @@ obj-$(CONFIG_TARGET_MELE_A1000) += dram_sun4i_auto.o >> obj-$(CONFIG_TARGET_MELE_M3) += dram_sun7i_384_1024_iow16.o >> obj-$(CONFIG_TARGET_MINI_X) += dram_sun4i_auto.o >> obj-$(CONFIG_TARGET_MSI_PRIMO73) += dram_sun7i_384_1024_iow16.o >> -obj-$(CONFIG_TARGET_PCDUINO) += dram_sun4i_408_1024_iow8.o >> +obj-$(CONFIG_TARGET_PCDUINO) += dram_sun4i_auto.o >> obj-$(CONFIG_TARGET_PCDUINO3) += dram_linksprite_pcduino3.o >> obj-$(CONFIG_TARGET_QT840A) += dram_sun7i_384_512_busw16_iow16.o >> obj-$(CONFIG_TARGET_R7DONGLE) += dram_r7dongle.o >> diff --git a/board/sunxi/dram_sun4i_408_1024_iow8.c b/board/sunxi/dram_sun4i_408_1024_iow8.c >> deleted file mode 100644 >> index c6d87d2..0000000 >> --- a/board/sunxi/dram_sun4i_408_1024_iow8.c >> +++ /dev/null >> @@ -1,31 +0,0 @@ >> -/* this file is generated, don't edit it yourself */ >> - >> -#include >> -#include >> - >> -static struct dram_para dram_para = { >> - .clock = 408, >> - .type = 3, >> - .rank_num = 1, >> - .density = 2048, >> - .io_width = 8, >> - .bus_width = 32, >> - .cas = 6, >> - .zq = 123, >> - .odt_en = 0, >> - .size = 1024, >> - .tpr0 = 0x30926692, >> - .tpr1 = 0x1090, >> - .tpr2 = 0x1a0c8, >> - .tpr3 = 0, >> - .tpr4 = 0, >> - .tpr5 = 0, >> - .emr1 = 0, >> - .emr2 = 0, >> - .emr3 = 0, >> -}; >> - >> -unsigned long sunxi_dram_init(void) >> -{ >> - return dramc_init(&dram_para); >> -} >> diff --git a/configs/Linksprite_pcDuino_defconfig b/configs/Linksprite_pcDuino_defconfig >> index f5b0ca9..0bf329e 100644 >> --- a/configs/Linksprite_pcDuino_defconfig >> +++ b/configs/Linksprite_pcDuino_defconfig >> @@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun4i-a10-pcduino.dtb" >> +S:CONFIG_ARCH_SUNXI=y >> +S:CONFIG_MACH_SUN4I=y >> +S:CONFIG_TARGET_PCDUINO=y >> ++S:CONFIG_DRAM_CLK=408 >> ++S:CONFIG_DRAM_ZQ=123 >> ++S:CONFIG_DRAM_EMR1=0 > >