From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sourav Poddar Date: Thu, 19 Dec 2013 12:50:27 +0530 Subject: [U-Boot] [UBOOT][PATCH 0/5] qspi: Add AM437x support In-Reply-To: References: <1384443573-1545-1-git-send-email-sourav.poddar@ti.com> <52932D4B.5020803@ti.com> <52B29B37.60606@ti.com> Message-ID: <52B29E3B.9040902@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Thursday 19 December 2013 12:49 PM, Jagan Teki wrote: > On Thu, Dec 19, 2013 at 12:37 PM, Sourav Poddar wrote: >> On Thursday 19 December 2013 12:24 PM, Jagan Teki wrote: >>> On Mon, Nov 25, 2013 at 4:28 PM, Sourav Poddar >>> wrote: >>>> Hi Jagan, >>>> >>>> On Thursday 14 November 2013 09:09 PM, Sourav Poddar wrote: >>>>> The patch series add support for enabling qspi >>>>> on AM43xx at uboot. >>>>> >>>>> Testing done: >>>>> ------------- >>>>> Wrote a uImage to the flash, read it back and boot the >>>>> kernel. >>>>> >>>>> Jagannadha Sutradharudu Teki (1): >>>>> sf: macronix: Add support for MX25L51235F >>>>> >>>>> Sourav Poddar (4): >>>>> am43xx: add qspi support >>>>> am437x_epos_evm: add SPL API, QSPI, and serial flash support >>>>> qspi/spi: Add AM43xx specifics changes >>>>> am43xx: add delay before xfer >>>>> >>>>> arch/arm/cpu/armv7/am33xx/clock_am43xx.c | 1 + >>>>> arch/arm/include/asm/arch-am33xx/cpu.h | 4 +++- >>>>> arch/arm/include/asm/arch-am33xx/omap.h | 1 + >>>>> board/ti/am43xx/mux.c | 11 +++++++++++ >>>>> drivers/mtd/spi/sf_probe.c | 2 ++ >>>>> drivers/spi/ti_qspi.c | 29 >>>>> ++++++++++++++++++++++++++--- >>>>> include/configs/am43xx_evm.h | 20 ++++++++++++++++++++ >>>>> 7 files changed, 64 insertions(+), 4 deletions(-) >>>>> >>>> If these patches seems fine to you, can these be picked? >>> Please send the next version patches - fix the comments as we discussed so >>> far. >>> >> I will send the next version. >> But, what about the delay patch, I tried other stuffs but could not see any >> thing >> that helps. >> So, I will send the delay patch also as of now, to make it work out of >> mainline. > I am some how OK with that as that change is in ur driver.. > > Just try this change > /* FIXME: comments here... */ > +#ifdef CONFIG_AM43XX > + udelay(100); > +#endif > > And also write the bug log on commit message(means with out delay) > > Try to ass the testing logs on doc/ - for each time you tested a new > flash or new driver. > Ok. I will do as you suggest above, Will add a doc/ for am43x also as it is there for dra. Thanks, Sourav