Hello, I recently bought a second hand Inet 86vs, selled in France as a Lenco CoolTab 70. I tried to compile u-boot arriving at the same settings as Michal but it didn't work.
However, good news, an image for the A13-Olinuxino worked for me; we have an a13-olinuxino in our lab so I tried... the image is the first one (*A13 Debian 4GB SD-card image release-9 <https://drive.google.com/file/d/0B-bAEPML8fwlRHN4UzhrWVhzQms/edit?usp=sharing>*) at the address: https://www.olimex.com/wiki/A13-OLinuXino#Official_Images_from_OLIMEX I'm struggling with the gsl1680 firmware now for enabling the touch screen ... regards Riccardo Il giorno mercoledì 12 febbraio 2014 13:25:44 UTC+1, Michal Suchanek ha scritto: > > Hello, > > Yes, this is the tablet. > > It works fine when booting over USB but for some reason fails to boot > from SD card. > > There is an issue that if kernel crashes and does not properly shut > down the MMC controller BROM fails to initialize it unless the board > is powered off completely (which might not be possible with battery > powered device) . This is not the issue at hand since then the tablet > would boot android right away. > > Also the u-boot probably reads the kernel correctly since removing the > card causes the tablet to boot android again. Since that can normally > happen only as the panic timeout in kernel the kernel is probably > loaded and fails to mount root. > > When the card is kept in the tablet it keeps not doing anything > obvious so it is probably looping trying to boot linux and failing. > The other option is that it crashes and locks up but then android > would not boot when the card is removed. > > I wonder what console_index=2 means and if some device connected > somewhere could disturb the console and cause u-boot to stop. Still > this is probably not the issue since the tablet reboots itself > eventually which suggests that u-boot does not stop but actually loads > the kernel. > > I will try to remove the camera and find some other flexible cable > that would fit in the connector since the console pins are supposedly > routed there. > > Thanks > > Michal > > On 11 February 2014 20:31, Hans de Goede <[email protected] <javascript:>> > wrote: > > Hi Michal, > > > > Thanks for the patch! > > > > AFAIK this is the tablet which you had with you at devconf, which > > does not work properly yet, correct? > > > > I think it is best to leave this out of u-boot-sunxi until we sort > > out the not working issue. When you've it working let me know, > > and I'll merge the (updated) patch for it. > > > > Regards, > > > > Hans > > > > > > On 01/16/2014 12:25 AM, Michal Suchanek wrote: > >> From d8d50b936a98f94f5a216bb99d6b519530778193 Mon Sep 17 00:00:00 2001 > >> > >> Signed-off-by: Michal Suchanek <[email protected] <javascript:>> > >> --- > >> board/sunxi/Makefile | 1 + > >> board/sunxi/dram_inet86vs.c | 29 +++++++++++++++++++++++++++++ > >> boards.cfg | 2 ++ > >> 3 files changed, 32 insertions(+) > >> create mode 100644 board/sunxi/dram_inet86vs.c > >> > >> diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile > >> index e431653..e2327a9 100644 > >> --- a/board/sunxi/Makefile > >> +++ b/board/sunxi/Makefile > >> @@ -32,6 +32,7 @@ obj-$(CONFIG_A10S_OLINUXINO_M) += > dram_a10s_olinuxino_m.o > >> obj-$(CONFIG_A13_OLINUXINO) += dram_a13_olinuxino.o > >> obj-$(CONFIG_A13_OLINUXINOM) += dram_a13_oli_micro.o > >> obj-$(CONFIG_A13_MID) += dram_a13_mid.o > >> +obj-$(CONFIG_INET86VS) += dram_inet86vs.o > >> obj-$(CONFIG_A20_OLINUXINO_M) += dram_a20_olinuxino_m.o > >> obj-$(CONFIG_AUXTEK_T003) += dram_auxtek_t003.o > >> # This is not a typo, uses the same mem settings as the > a10s-olinuxino-m > >> diff --git a/board/sunxi/dram_inet86vs.c b/board/sunxi/dram_inet86vs.c > >> new file mode 100644 > >> index 0000000..80d1a8e > >> --- /dev/null > >> +++ b/board/sunxi/dram_inet86vs.c > >> @@ -0,0 +1,29 @@ > >> +/* this file is generated, don't edit it yourself */ > >> + > >> +#include <common.h> > >> +#include <asm/arch/dram.h> > >> + > >> +static struct dram_para dram_para = { > >> + .clock = 408, > >> + .type = 3, > >> + .rank_num = 1, > >> + .density = 4096, > >> + .io_width = 16, > >> + .bus_width = 16, > >> + .cas = 9, > >> + .zq = 0x56b9697b, > >> + .odt_en = 0, > >> + .size = 512, > >> + .tpr0 = 0x42d899b7, > >> + .tpr1 = 0xa090, > >> + .tpr2 = 0x22a00, > >> + .tpr3 = 0x0, > >> + .emr1 = 0x4, > >> + .emr2 = 0x10, > >> + .emr3 = 0x0, > >> +}; > >> + > >> +unsigned long sunxi_dram_init(void) > >> +{ > >> + return dramc_init(&dram_para); > >> +} > >> diff --git a/boards.cfg b/boards.cfg > >> index ef986a7..d04ba31 100644 > >> --- a/boards.cfg > >> +++ b/boards.cfg > >> @@ -354,6 +354,8 @@ Active arm armv7 sunxi - > sunxi > >> Active arm armv7 sunxi - sunxi > A13-OLinuXinoM > sun5i:A13_OLINUXINOM,SPL,NO_AXP,STATUSLED=201,CONS_INDEX=2 > - > >> Active arm armv7 sunxi - sunxi > A13-OLinuXinoM_FEL > sun5i:A13_OLINUXINOM,SPL_FEL,NO_AXP,STATUSLED=201,CONS_INDEX=2 > - > >> Active arm armv7 sunxi - sunxi > A13_MID > sun5i:A13_MID,SPL,CONS_INDEX=2 > - > >> +Active arm armv7 sunxi - sunxi > INET86VS > sun5i:INET86VS,SPL,CONS_INDEX=2 > - > >> +Active arm armv7 sunxi - sunxi > INET86VS_FEL > sun5i:INET86VS,SPL_FEL,UART0_PORT_F > - > >> Active arm armv7 sunxi - sunxi > A20-OLinuXino_MICRO > sun7i:A20_OLINUXINO_M,CONS_INDEX=1,STATUSLED=226,SPL,SUNXI_EMAC > - > >> Active arm armv7 sunxi - sunxi > A20-OLinuXino_MICRO_FEL > sun7i:A20_OLINUXINO_M,CONS_INDEX=1,STATUSLED=226,SPL_FEL,SUNXI_EMAC > - > >> Active arm armv7 sunxi - sunxi > Auxtek-T003 > sun5i:AUXTEK_T003,SPL,AXP152_POWER,STATUSLED=34 > - > >> > > > > -- > > 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] <javascript:>. > > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. 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