Re: [U-Boot] u-boot Boot issue about rk3188

Am Freitag, 22. September 2017, 08:50:49 CEST schrieb Andy Yan: > Hi Heiko: > > > On 2017年09月22日 08:24, Andy Yan wrote: > > Hi Heiko: > > > > > > On 2017年09月21日 22:55, Heiko Stübner wrote: > >> Hi Andy, > >> > >> Am Donnerstag, 21. September 2017, 22:03:32 CEST schrieb Andy Yan: > >>> Hi Heiko:

Re: [U-Boot] [PATCH 1/1] GPT: incomplete initialization in allocate_disk_part

On 21.09.2017 19:03, Heinrich Schuchardt wrote: memset(newpart, '\0', sizeof(newpart)); only initializes the firest 4 or 8 bytes of *newpart and not the whole structure disk_part. We should use sizeof(struct disk_part). Instead of malloc and memset we can use calloc. Identified by cppcheck.

Re: [U-Boot] [PATCH 14/14] usb: xhci: Set 'Average TRB Length' to 8 for control endpoints

On 18.09.2017 15:40, Bin Meng wrote: Update the codes to conform with xHCI spec chapter 6.2.3. Signed-off-by: Bin Meng --- drivers/usb/host/xhci-mem.c | 6 ++ drivers/usb/host/xhci.c | 6 ++ 2 files changed, 12 insertions(+) diff --git

Re: [U-Boot] [PATCH 13/14] usb: xhci: Set 'Error Count' to 0 for isoch endpoints

On 18.09.2017 15:40, Bin Meng wrote: Per xHCI spec, 'Error Count' should be set to 0 for isoch endpoints. Signed-off-by: Bin Meng --- drivers/usb/host/xhci.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci.c

Re: [U-Boot] [PATCH 12/14] usb: xhci: Program max burst size for endpoint

On 18.09.2017 15:40, Bin Meng wrote: The 'Max Burst Size' indicates to the xHC the maximum number of consecutive USB transactions that should be executed per scheduling opportunity. This is a “zero-based” value, where 0 to 15 represents burst sizes of 1 to 16, but at present this is always set

Re: [U-Boot] [PATCH 11/14] usb: xhci: Honor endpoint's interval

On 18.09.2017 15:40, Bin Meng wrote: USB endpoint reports the period between consecutive requests to send or receive data as bInverval in its endpoint descriptor. So far this is ignored by xHCI driver and the 'Interval' field in xHC's endpoint context is always programmed to zero which means 1ms

Re: [U-Boot] [PATCH 10/14] usb: hub: Clear BH reset status change for a 3.0 hub

On 18.09.2017 15:40, Bin Meng wrote: USB 3.0 hubs report bit[5] in the port status change response as BH reset. The hub shall set the C_BH_PORT_RESET field for this port. Signed-off-by: Bin Meng --- common/usb_hub.c | 6 ++ 1 file changed, 6 insertions(+) diff

Re: [U-Boot] [PATCH 09/14] usb: hub: Clear port reset before usb_hub_port_connect_change()

On 18.09.2017 15:40, Bin Meng wrote: During usb_hub_port_connect_change(), a port reset set feature request is issued to the port, and later a port reset clear feature is done to the same port before the function returns. However at the end of usb_scan_port(), we attempt to clear port reset

Re: [U-Boot] [PATCH 08/14] usb: xhci: Fix max packet size for full speed device endpoint 0

On 18.09.2017 15:40, Bin Meng wrote: In xhci_check_maxpacket(), the control endpoint 0 max packet size is wrongly taken from the interface's endpoint descriptor. However the default endpoint 0 does not come with an endpoint descriptor hence is not included in the interface structure. Change to

Re: [U-Boot] [PATCH 07/14] usb: Read device descriptor after device is addressed for xHCI

On 18.09.2017 15:40, Bin Meng wrote: For xHCI it is not possible to read a device descriptor before it has been assigned an address. That's why usb_setup_descriptor() was called with 'do_read' being false. But we really need try to read the device descriptor before starting any real

Re: [U-Boot] [PATCH 06/14] usb: Only get 64 bytes device descriptor for full speed devices

On 18.09.2017 15:40, Bin Meng wrote: Full speed device endpoint 0 can have 8/16/32/64 bMaxPacketSize0. Other speed devices report fixed value per USB spec. So it only makes sense if we send a get device descriptor with 64 bytes to full speed devices. While we are here, update the comment block

Re: [U-Boot] [PATCH 05/14] usb: xhci: Add interrupt transfer support

On 18.09.2017 15:40, Bin Meng wrote: xHCI uses normal TRBs for both bulk and interrupt. This adds the missing interrupt transfer support to xHCI so that devices like USB keyboard that uses interrupt transfer can work. Signed-off-by: Bin Meng --- drivers/usb/host/xhci.c |

Re: [U-Boot] [PATCH 04/14] usb: Handle audio extension endpoint descriptor in usb_parse_config()

On 18.09.2017 15:40, Bin Meng wrote: Normal endpoint descriptor size is 7, but for audio extension it is 9. Handle that correctly when parsing endpoint descriptor. Signed-off-by: Bin Meng --- common/usb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff

Re: [U-Boot] [PATCH 03/14] usb: xhci: Don't assume LS/FS devices are always behind a HS hub

On 18.09.2017 15:40, Bin Meng wrote: At present xHCI driver assumes LS/FS devices are attached directly to a HS hub. If they are connected to a LS/FS hub, the driver will fail to perform the USB enumeration process on such devices. This is fixed by looking from the device itself all the way up

Re: [U-Boot] [PATCH 02/14] dm: usb: Remove no longer needed blk_unbind_all()

On 18.09.2017 15:40, Bin Meng wrote: With the root hub unbinding in usb_stop(), there is no need to do a blk uclass specific unbind operation. Signed-off-by: Bin Meng --- drivers/usb/host/usb-uclass.c | 6 +- 1 file changed, 1 insertion(+), 5 deletions(-) diff

Re: [U-Boot] [PATCH 01/14] dm: usb: Fix broken usb_stop()

On 18.09.2017 15:40, Bin Meng wrote: At present we only do device_remove() during usb stop. The DM API device_remove() only marks the device state as inactivated, but still keeps its USB topology (eg: parent, children, etc) in the DM device structure. There is no issue if we only start USB

Re: [U-Boot] [PATCH v2 09/14] sunxi: imply USB_GADGET

On Wed, Sep 13, 2017 at 3:01 AM, Maxime Ripard wrote: > A good number of our boards have USB_GADGET enabled. Imply it so that all > the boards can benefit from it, and remove some boilerplate from our > defconfigs. > > Reviewed-by: Simon Glass

Re: [U-Boot] u-boot Boot issue about rk3188

Hi Heiko: On 2017年09月22日 08:24, Andy Yan wrote: Hi Heiko: On 2017年09月21日 22:55, Heiko Stübner wrote: Hi Andy, Am Donnerstag, 21. September 2017, 22:03:32 CEST schrieb Andy Yan: Hi Heiko: I try to boot the upstream u-boot-rockchip branch  on my rk3188 board with(rock_defconfig) But I got

[U-Boot] Request For Comments: wget and TCP listener

Mods to: cmd/net.cnet/Makefilenet/net.cinclude/net.hnet/wget.cnet/wget.hnet/ping.c I do not know how to do patches, I'm a noobat this: cmd/net.c Additions static int do_wget(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]){        return netboot_common(WGET, cmdtp, argc, argv);}

[U-Boot] [PATCH 1/1] omap: Omit fastboot.userdata_size related errors

When using regular $partitions variable (for Linux boot), we can see some unwanted messages: > ERROR: cannot find partition: 'userdata' > at arch/arm/mach-omap2/utils.c:96/omap_mmc_get_part_size() > Warning: fastboot.userdata_size: unable to calc Let's remove those, as missing 'userdata'

[U-Boot] [PATCH 3/4] env: ti: boot: Extract command for eMMC Linux boot

Extract commands for booting Linux from eMMC to separate command. It seems more logical that way, and allows us to run the whole command set from U-Boot shell with only one command. Signed-off-by: Sam Protsenko --- include/environment/ti/boot.h | 10 ++ 1

[U-Boot] [PATCH 4/4] env: ti: boot: Show boot status information

Add tracing printings to Linux/Android boot commands, so that we can see what's going on. Helps to trace possible bugs on early stages and improves the output for user (which is especially useful, because we have a bunch of boot commands executing one by one). Signed-off-by: Sam Protsenko

[U-Boot] [PATCH 2/4] arm: dra7xx: Fix Linux boot from eMMC

Right now on OMAP5-based boards we have only one partition defined for Linux boot, which is rootfs. That doesn't work with bootpart=1:2 (that is defined in include/environment/ti/boot.h). To fix Linux boot we may either: 1. Change bootpart to be 1:1 2. Or add preceding partition, so that rootfs

[U-Boot] [PATCH 1/4] arm: am57xx: Fix Linux boot from eMMC

Right now on OMAP5-based boards we have only one partition defined for Linux boot, which is rootfs. That doesn't work with bootpart=1:2 (that is defined in include/environment/ti/boot.h). To fix Linux boot we may either: 1. Change bootpart to be 1:1 2. Or add preceding partition, so that rootfs

[U-Boot] [PATCH 0/4] arm: am57xx/dra7xx: Improve eMMC Linux boot

This patch series makes it possible to actually run Linux from eMMC. While at it, some small style improvements were done as well. Sam Protsenko (4): arm: am57xx: Fix Linux boot from eMMC arm: dra7xx: Fix Linux boot from eMMC env: ti: boot: Extract command for eMMC Linux boot env: ti:

Re: [U-Boot] Updated invitation: Unibuild discussion @ Thu 21 Sep 2017 12:00 - 13:30 (MDT) (u-boot@lists.denx.de)

On 21 September 2017 at 11:38, wrote: > > This event has been changed. > > more details » > > Unibuild discussion > > Changed: https://plus.google.com/hangouts/_/google.com/shapiroc > Calendar > u-boot@lists.denx.de > Who > • > Simon Glass- organiser > • > u-boot@lists.denx.de >

Re: [U-Boot] [PATCH v2 0/3] mmc: sunxi: index hack removal

On Tue, Sep 12, 2017 at 08:02:21PM +, Maxime Ripard wrote: > Hi, > > Here is an attempt at removing the hack in the sunxi code to switch > the MMC indices depending on the boot device. > > It's based on Siarhei's suggestion to go through an environment > variable set by the code, and then

Re: [U-Boot] [PATCH v2 1/1] sunxi: Add support for A20-OLinuXino-MICRO-eMMC

On Thu, Sep 21, 2017 at 01:00:16PM +, Stefan Mavrodiev wrote: > From rev.J A20-OLinuXino-MICRO has eMMC option. For now this is > only 4GB, but in the future size may increase. > > The dts file is the same from mainline kernel. > > Signed-off-by: Stefan Mavrodiev

Re: [U-Boot] [PATCH v5 1/4] sunxi: change the DE1 video option to CONFIG_VIDEO_SUNXI

On Thu, Sep 21, 2017 at 07:48:20AM +, Icenowy Zheng wrote: > > > 于 2017年9月21日 GMT+08:00 下午3:40:23, Maxime Ripard > 写到: > >Hi, > > > >On Wed, Sep 20, 2017 at 04:18:19PM +, Icenowy Zheng wrote: > >> The sunxi DE1 video option used to be CONFIG_VIDEO,

Re: [U-Boot] [U-Boot, v2, 4/8] test/py: Import StringIO from io module for python 3.x

On Thu, Sep 21, 2017 at 12:37:19PM -0600, Stephen Warren wrote: > On 09/21/2017 10:38 AM, Paul Burton wrote: > >Hi Tom, > > > >On Thursday, 21 September 2017 09:27:02 PDT Tom Rini wrote: > >>On Thu, Sep 14, 2017 at 02:34:46PM -0700, Paul Burton wrote: > >>>In python 3.x the StringIO module is

[U-Boot] Updated invitation: Unibuild discussion @ Thu 21 Sep 2017 12:00 - 13:30 (MDT) (u-boot@lists.denx.de)

BEGIN:VCALENDAR PRODID:-//Google Inc//Google Calendar 70.9054//EN VERSION:2.0 CALSCALE:GREGORIAN METHOD:REQUEST BEGIN:VEVENT DTSTART:20170921T18Z DTEND:20170921T193000Z DTSTAMP:20170921T183824Z ORGANIZER;CN=Simon Glass:mailto:s...@google.com UID:0h19tmpd9e4dve5d7va71nk...@google.com

Re: [U-Boot] [U-Boot, v2, 4/8] test/py: Import StringIO from io module for python 3.x

On 09/21/2017 10:38 AM, Paul Burton wrote: Hi Tom, On Thursday, 21 September 2017 09:27:02 PDT Tom Rini wrote: On Thu, Sep 14, 2017 at 02:34:46PM -0700, Paul Burton wrote: In python 3.x the StringIO module is gone, and instead StringIO can be imported from the io module. Do this in order to

[U-Boot] [PATCH v2] imx: sys_proto: Add a prototype for board_mmc_get_env_dev()

When compiling with W=1 the following warning is observed: board/freescale/mx6sabresd/mx6sabresd.c:266:5: warning: no previous prototype for ‘board_mmc_get_env_dev’ [-Wmissing-prototypes] int board_mmc_get_env_dev(int devno) Remove this warning by adding the function prototype into sys_proto.h

[U-Boot] Invitation: Unibuild discussion @ Thu 21 Sep 2017 12:00 - 13:00 (MDT) (u-boot@lists.denx.de)

BEGIN:VCALENDAR PRODID:-//Google Inc//Google Calendar 70.9054//EN VERSION:2.0 CALSCALE:GREGORIAN METHOD:REQUEST BEGIN:VEVENT DTSTART:20170921T18Z DTEND:20170921T19Z DTSTAMP:20170921T181034Z ORGANIZER;CN=Simon Glass:mailto:s...@google.com UID:0h19tmpd9e4dve5d7va71nk...@google.com

[U-Boot] [PATCH 1/1] GPT: incomplete initialization in allocate_disk_part

memset(newpart, '\0', sizeof(newpart)); only initializes the firest 4 or 8 bytes of *newpart and not the whole structure disk_part. We should use sizeof(struct disk_part). Instead of malloc and memset we can use calloc. Identified by cppcheck. Fixes: 09a49930e41 GPT: read partition table from

[U-Boot] [PATCH 1/2] configs: colibri_imx6: don't configure video in spl

The functionality is not needed in the SPL. It allows to remove code conditionally in the spl case in some drivers. Signed-off-by: Max Krummenacher --- include/configs/colibri_imx6.h | 2 ++ 1 file changed, 2 insertions(+) diff --git

[U-Boot] [PATCH 2/2] configs: apalis_imx6: don't configure video in spl

The functionality is not needed in the SPL. It allows to remove code conditionally in the spl case in some drivers. Signed-off-by: Max Krummenacher --- include/configs/apalis_imx6.h | 2 ++ 1 file changed, 2 insertions(+) diff --git

[U-Boot] [PATCH 0/2] configs: apalis/colibri imx6: don't configure video in spl

This series remove unneeded SPL config options. This is needed to successfully compile with the following patch applied: https://lists.denx.de/pipermail/u-boot/2017-August/304010.html This series is available at http://git.toradex.com/cgit/u-boot-toradex.git/log/?h=for-next Max Krummenacher

Re: [U-Boot] [PATCH] Remove "no previous prototype" warning

Hi Diego, On Thu, Sep 21, 2017 at 11:47 AM, Diego Dorta wrote: > When compiling with W=1 the following warning is observed: > > board/freescale/mx6sabresd/mx6sabresd.c:266:5: warning: > no previous prototype for ‘board_mmc_get_env_dev’ > [-Wmissing-prototypes] int

[U-Boot] [PATCH 1/1] efi_loader: call EFI_EXIT in efi_copy_mem, efi_set_mem

EFI_ENTRY and EFI_EXIT calls must match. Signed-off-by: Heinrich Schuchardt --- lib/efi_loader/efi_boottime.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index cbc4007f7b..2c2620a46d 100644 ---

Re: [U-Boot] [U-Boot, v2, 4/8] test/py: Import StringIO from io module for python 3.x

Hi Tom, On Thursday, 21 September 2017 09:27:02 PDT Tom Rini wrote: > On Thu, Sep 14, 2017 at 02:34:46PM -0700, Paul Burton wrote: > > In python 3.x the StringIO module is gone, and instead StringIO can be > > imported from the io module. Do this in order to run on python 3.x, and > > fall back

[U-Boot] efi-next: next patches to merge

Hello Alex, from my patch queue these are the next patches that I would like to see merged to efi-next. efi_selftest: enable CONFIG_CMD_BOOTEFI_SELFTEST https://patchwork.ozlabs.org/patch/816412/ efi_loader: provide function comments for boot services https://patchwork.ozlabs.org/patch/817010/

[U-Boot] [PATCH 1/1] efi_loader: provide function comments for boot services

Provide comments describing the boot service functions. Signed-off-by: Heinrich Schuchardt --- lib/efi_loader/efi_boottime.c | 640 +- 1 file changed, 638 insertions(+), 2 deletions(-) diff --git a/lib/efi_loader/efi_boottime.c

Re: [U-Boot] [U-Boot, v2, 4/8] test/py: Import StringIO from io module for python 3.x

On Thu, Sep 14, 2017 at 02:34:46PM -0700, Paul Burton wrote: > In python 3.x the StringIO module is gone, and instead StringIO can be > imported from the io module. Do this in order to run on python 3.x, and > fall back to importing StringIO as a module in order to continue working > with python

[U-Boot] [PATCH] sun50i: h5: Add NanoPi Neo Plus2 DT initial support

Add initial DT for NanoPi NEO Plus2 by FriendlyARM - Allwinner quad core H5 Cortex A53 with an ARM Mali-450MP GPU - 1 GB DDR3 RAM - 8GB eMMC flash (Samsung KLM8G1WEPD-B031) - micro SD card slot - Gigabit Ethernet (external RTL8211E-VB-CG chip) - 802.11 b/g/n WiFi, Bluetooth 4.0 (Ampak AP6212A

Re: [U-Boot] [PATCH] py: test_gpio: Add support for GPIO pytest

On 09/21/2017 06:24 AM, Michal Simek wrote: Hi Stephen, On 20.9.2017 19:05, Stephen Warren wrote: On 09/20/2017 01:55 AM, Michal Simek wrote: From: Vipul Kumar This patch tests the gpio commands using the gpio data from boardenv file. Also one test will show the

[U-Boot] [PATCH 02/23] mmc: omap_hsmmc: cleanup omap_hsmmc_set_ios

From: Kishon Vijay Abraham I No functional change. Move bus width configuration setting to a separate function and invoke it only if there is a change in the bus width. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Jean-Jacques Hiblot ---

[U-Boot] [PATCH 18/23] ARM: OMAP5: set mmc clock frequency to 192MHz

From: Kishon Vijay Abraham I Now that omap_hsmmc has support for hs200 mode, change the clock frequency to 192MHz. Also change the REFERENCE CLOCK frequency to 192MHz based on which the internal mmc clock divider is calculated. Signed-off-by: Kishon Vijay Abraham I

[U-Boot] [PATCH 20/23] ARM: dts: dra7: Add supported MMC/SD modes in MMC dt nodes

On DRA7 family SoCs, MMC1 controller supports SDR104, SDR50, DDR50, SDR25 and SDR12 UHS modes. MMC2 controller supports HS200 and DDR modes. MMC3 controller supports SDR12, SDR25 and SDR50 modes. MMC4 controller supports SDR12 and SDR25 modes. Add these supported modes in device-tree file.

[U-Boot] [PATCH 03/23] mmc: omap_hsmmc: add support to set default io voltage

From: Kishon Vijay Abraham I "ti,dual-volt" is used in linux kernel to set the voltage capabilities. For host controller dt nodes that doesn't have "ti,dual-volt", it's assumed 1.8v is the io voltage. This is not always true (like in the case of beagle-x15 where the io lines are

[U-Boot] [PATCH 07/23] mmc: omap_hsmmc: Workaround for errata id i802

From: Kishon Vijay Abraham I According to errata i802, DCRC error interrupts (MMCHS_STAT[21] DCRC=0x1) can occur during the tuning procedure. The DCRC interrupt, occurs when the last tuning block fails (the last ratio tested). The delay from CRC check until the interrupt is

[U-Boot] [PATCH 06/23] mmc: omap_hsmmc: Add tuning support

From: Kishon Vijay Abraham I HS200/SDR104 requires tuning command to be sent to the card. Use the mmc_send_tuning library function to send the tuning command and configure the internal DLL. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Jean-Jacques Hiblot

[U-Boot] [PATCH 04/23] mmc: omap_hsmmc: set MMC mode in the UHSMS bit field

From: Kishon Vijay Abraham I Use the timing parameter set in the MMC core to set the mode in UHSMS bit field. This is in preparation for adding HS200 support in omap hsmmc driver. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Jean-Jacques Hiblot

[U-Boot] [PATCH 09/23] mmc: omap_hsmmc: use mmc_of_parse to populate mmc_config

From: Kishon Vijay Abraham I Use the mmc_of_parse library function to populate mmc_config instead of repeating the same code in host controller driver. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Jean-Jacques Hiblot ---

[U-Boot] [PATCH 19/23] ARM: dts: DRA7: use new dra7-specific compatible string

From: Kishon Vijay Abraham I Use the new compatible string "ti,dra7-hsmmc" that was specifically added for dra7 and dra72. This is required since for dra7 and dra72 processors iodelay values has to be set unlike other processors. Signed-off-by: Kishon Vijay Abraham I

[U-Boot] [PATCH 21/23] dts: am57xx-beagle-x15: disable UHS and HS200 support

The UHS modes are not supported in beagle-x15 because it's not possible to switch the IO lines supply voltage to 1.8v. Also HS200 cannot be supported on mmc2, because the IO lines of mmc2 are connected to 3.3v. Signed-off-by: Jean-Jacques Hiblot ---

[U-Boot] [PATCH 15/23] mmc: omap_hsmmc: implement send_init_stream callback

This callback is used to send the 74 clock cycles after power up. Signed-off-by: Jean-Jacques Hiblot --- drivers/mmc/omap_hsmmc.c | 13 + 1 file changed, 13 insertions(+) diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index 82ec69e..0a4f8a7 100644

[U-Boot] [PATCH 12/23] mmc: omap_hsmmc: Add support to get pinctrl values and max frequency for different hw revisions

From: Kishon Vijay Abraham I AM572x SR1.1 requires different IODelay values to be used than that used in AM572x SR2.0. These values are populated in device tree. Add capability in omap_hsmmc driver to extract IOdelay values for different silicon revision. The maximum frequency is

[U-Boot] [PATCH 14/23] mmc: omap_hsmmc: update mmc->clock with the actual bus speed

When the clock is applied, compute the actual value of the clock. It may be slightly different from the requested value (max freq, divisor threshold) Signed-off-by: Jean-Jacques Hiblot --- drivers/mmc/omap_hsmmc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff

[U-Boot] [PATCH 23/23] ARM: DRA7x/AM57x: Add MMC/SD fixups for rev1.0 and rev 1.1

From: Kishon Vijay Abraham I Since DRA7xx/AM57xx SR1.1 and SR1.0 has errata to limit the frequency of MMC1 to 96MHz and frequency of MMC2 to 48MHz for AM572x SR1.1, limit the frequency and disable higher speed modes for those revision. Also use the recommended IO delays (those

[U-Boot] [PATCH 10/23] ARM: OMAP5/DRA7: Enable iodelay recalibration to be done from uboot

From: Kishon Vijay Abraham I Add a new API to perform iodelay recalibration without isolate io to be used in uboot. The data manual of J6/J6 Eco recommends to set different IODELAY values depending on the mode in which the MMC/SD is enumerated in order to ensure IO timings are

[U-Boot] [PATCH 22/23] dts: am57xx-idk: disable HS200 support

HS200 cannot be supported on mmc2, because the IO lines of mmc2 are connected to 3.3v. Signed-off-by: Jean-Jacques Hiblot --- arch/arm/dts/am57xx-idk-common.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/dts/am57xx-idk-common.dtsi

[U-Boot] [PATCH 17/23] mmc: omap_hsmmc: add signal voltage selection support

I/O data lines of UHS SD card operates at 1.8V when in UHS speed mode (same is true for eMMC in DDR and HS200 modes). Add support to switch signal voltage to 1.8V in order to support UHS cards and eMMC HS200 and DDR modes. Signed-off-by: Kishon Vijay Abraham I Signed-off-by:

[U-Boot] [PATCH 05/23] mmc: omap_hsmmc: Enable DDR mode support

From: Kishon Vijay Abraham I In order to enable DDR mode, Dual Data Rate mode bit has to be set in MMCHS_CON register. Set it here. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Jean-Jacques Hiblot --- arch/arm/include/asm/omap_mmc.h | 1

[U-Boot] [PATCH 11/23] mmc: omap_hsmmc: Add support to set IODELAY values

From: Kishon Vijay Abraham I The data manual of J6/J6 Eco recommends to set different IODELAY values depending on the mode in which the MMC/SD is enumerated in order to ensure IO timings are met. Add support to parse mux values and iodelay values from device tree and set these

[U-Boot] [PATCH 16/23] mmc: omap_hsmmc: allow mmc clock to be gated

From: Kishon Vijay Abraham I mmc core has defined a new parameter *clk_disable* to gate the clock. Disable the clock here if *clk_disable* is set. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Jean-Jacques Hiblot ---

[U-Boot] [PATCH 01/23] mmc: omap_hsmmc: cleanup clock configuration

From: Kishon Vijay Abraham I Add a separate function for starting the clock, stopping the clock and setting the clock. Starting the clock and stopping the clock can be used irrespective of setting the clock (For example during iodelay recalibration). Also set the clock only if

[U-Boot] [PATCH 00/23] mmc: omap5: Add support for UHS and HS200 modes

This series adds the missing bit to enable the UHS, HS200 and DDR52 modes on the omap5 platforms (DRA7 and AM57). It relies on the following series: * [PATCH v2 00/26] mmc: Add support for HS200 and UHS modes * [PATCH v2 0/5] mmc: omap_hsmmc: Add support for ADMA * [PATCH v3 0/2] power: Add a

[U-Boot] [PATCH v3 0/2] power: Add a driver to handle the PBIAS cell of the TI SOCs

In the TI SOCs a PBIAS cell exists to provide a bias voltage to the MMC1 IO cells. Without this bias voltage these I/O cells can not function properly. This bias voltage is either 1.8v or 3.0v. The first patch adds 2 functions to the DM core: to count strings in a stringlist and get a string from

[U-Boot] [PATCH v3 2/2] regulator: pbias: Add PBIAS regulator for proper voltage switching on MMC1

In the TI SOCs a PBIAS cell exists to provide a bias voltage to the MMC1 IO cells. Without this bias voltage these I/O cells can not function properly. The PBIAS cell is controlled by software. Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Tom Rini

[U-Boot] [PATCH v3 1/2] dm: core: Add functions to get strings and the string count from a stringlist

dev_read_string_count() is used to get the number of strings in a stringlist. dev_read_string_index() is used to get a string in the stringlist based on its position in the list. Signed-off-by: Jean-Jacques Hiblot --- drivers/core/read.c | 11 +++ include/dm/read.h |

Re: [U-Boot] u-boot Boot issue about rk3188

Hi Andy, Am Donnerstag, 21. September 2017, 22:03:32 CEST schrieb Andy Yan: > Hi Heiko: > I try to boot the upstream u-boot-rockchip branch on my rk3188 board > with(rock_defconfig) > > But I got this error: > early_init() > nit_and_scan() returned error -22 > early_init() failed: -22 > ERROR

[U-Boot] [PATCH v2 5/5] mmc: omap_hsmmc: Fix incorrect bit operations for disabling a bit

From: Kishon Vijay Abraham I omap_hsmmc driver uses "|" in a couple of places for disabling a bit. While it's okay to use it in "mmc_reg_out" (since mmc_reg_out has a _mask_ argument to take care of resetting a bit), it's incorrectly used for resetting flags in

[U-Boot] [PATCH v2 1/5] Revert "omap_hsmmc: update struct hsmmc to accommodate omap3 from DT"

This reverts commit 46831c1a4cda75d92f7ad18d4e2b1eb196c62b2f. This reserved area at the beginning of struct hsmm, will be used later to support ADMA Signed-off-by: Jean-Jacques Hiblot --- arch/arm/include/asm/omap_mmc.h | 3 +++ drivers/mmc/omap_hsmmc.c| 35

[U-Boot] [PATCH v2 2/5] omap: Update the base address of the MMC controllers

Align the base address defined in header files with the base address used in the DTS. This will facilitate the introduction of the DMA support. Of all HSMMC users, only omap3 doesn't have the 0x100 reserved region at the top. This region will be used to determine if the controller supports DMA

[U-Boot] [PATCH v2 4/5] mmc: omap_hsmmc: Enable Auto command (CMD12) enable

From: Kishon Vijay Abraham I Instead of sending STOP TRANSMISSION command from MMC core, enable the auto command feature so that the Host Controller issues CMD12 automatically when last block transfer is completed. Signed-off-by: Kishon Vijay Abraham I

[U-Boot] [PATCH v2 3/5] mmc: omap_hsmmc: Add support for DMA (ADMA2)

From: Kishon Vijay Abraham I The omap hsmmc host controller can have the ADMA2 feature. It brings better read and write throughput. On most SOC, the capability is read from the hl_hwinfo register. On OMAP3, DMA support is compiled out. Signed-off-by: Kishon Vijay Abraham I

[U-Boot] [PATCH v2 0/5] mmc: omap_hsmmc: Add support for ADMA

This series enables the ADMA present in some OMAP SOCs. On a DRA7 the performances when reading from the eMMC go from 18MB/s to 43MB/s. Also while were at it, fix some incorrect bit operations This series applies on top of the series that enables HS200 and UHS mode "mmc: Add support for HS200

[U-Boot] [PATCH] Remove "no previous prototype" warning

When compiling with W=1 the following warning is observed: board/freescale/mx6sabresd/mx6sabresd.c:266:5: warning: no previous prototype for ‘board_mmc_get_env_dev’ [-Wmissing-prototypes] int board_mmc_get_env_dev(int devno) Remove this warning by adding the function prototype into mmc.h file.

[U-Boot] [PATCH v2 15/26] mmc: add power cyle support in mmc core

From: Kishon Vijay Abraham I mmc/sd specification requires vdd to be disabled for 1 ms and then enabled again during power cycle. Add a function in mmc core to perform power cycle and set the io signal to it's initial state. Signed-off-by: Kishon Vijay Abraham I

[U-Boot] [PATCH v2 20/26] mmc: Add support for UHS modes

Add UHS modes to the list of supported modes, get the UHS capabilites of the SDcard and implement the procedure to switch the voltage (UHS modes use 1v8 IO lines) During the voltage switch procedure, DAT0 is used by the card to signal when it's ready. The optional card_busy() callback can be used

[U-Boot] [PATCH v2 13/26] mmc: Enable signal voltage to be selected from mmc core

From: Kishon Vijay Abraham I Add a new function *mmc_set_signal_voltage* in mmc core which can be used during mmc initialization to select the signal voltage. Platform driver should use the set_ios callback function to select the signal voltage. Signed-off-by: Kishon Vijay

[U-Boot] [PATCH v2 19/26] mmc: add HS200 support in MMC core

From: Kishon Vijay Abraham I Add HS200 to the list of supported modes and introduce tuning in the MMC startup process. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Simon Glass ---

[U-Boot] [PATCH v2 01/26] mmc: dm: get the IO-line and main voltage regulators from the dts

Get a reference to the regulator devices from the dts and store them in the struct mmc for later use. Signed-off-by: Jean-Jacques Hiblot --- drivers/mmc/mmc.c | 24 ++-- include/mmc.h | 4 2 files changed, 18 insertions(+), 10 deletions(-) diff

[U-Boot] [PATCH v2 04/26] mmc: make ext_csd part of struct mmc

The ext csd is used for comparison many times. Keep a reference content of the ext csd in the struct mmc to avoid reading multiple times Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Simon Glass --- drivers/mmc/mmc.c | 22 +-

[U-Boot] [PATCH v2 17/26] mmc: disable the mmc clock during power off

From: Kishon Vijay Abraham I There is no point in having the mmc clock enabled during power off. Disable the mmc clock. This is similar to how it's programmed in Linux Kernel. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Vignesh R

[U-Boot] [PATCH v2 11/26] mmc: refactor MMC startup to make it easier to support new modes

The MMC startup process currently handles 4 modes. To make it easier to add support for more modes, let's make the process more generic and use a list of the modes to try. The major functional change is that when a mode fails we try the next one. Not all modes are tried, only those supported by

[U-Boot] [PATCH v2 24/26] mmc: use the right voltage level for MMC DDR and HS200 modes

HS200 only supports 1.2v and 1.8v signal voltages. DDR52 supports 3.3v/1.8v or 1.2v signal voltages. Select the lowest voltage available when using those modes. Signed-off-by: Jean-Jacques Hiblot --- drivers/mmc/mmc.c | 68 ++-

[U-Boot] [PATCH v2 16/26] mmc: add a new mmc parameter to disable mmc clock

From: Kishon Vijay Abraham I mmc clock has to be disabled in certain cases like during the voltage switch sequence. Modify mmc_set_clock function to take disable as an argument that signifies if the clock has to be enabled or disabled. Signed-off-by: Kishon Vijay Abraham I

[U-Boot] [PATCH v2 23/26] mmc: Retry some MMC cmds on failure

From: Kishon Vijay Abraham I With certain SD cards like Kingston 8GB/16GB UHS card, it is seen that MMC_CMD_ALL_SEND_CID cmd fails on first attempt, but succeeds subsequently. Therefore, retry MMC_CMD_ALL_SEND_CID cmd a few time as done in Linux kernel. Similarly, it is seen that

[U-Boot] [PATCH v2 26/26] dm: mmc: Add a library function to parse generic dt binding

From: Kishon Vijay Abraham I Add a new function to parse host controller dt node and set mmc_config. This function can be used by mmc controller drivers to set the generic mmc_config. This function can be extended to set other UHS mode caps once UHS mode support is added.

[U-Boot] [PATCH v2 14/26] mmc: Add a new callback function to perform the 74 clocks cycle sequence

Add a new callback function *send_init_stream* which start a sequence of at least 74 clock cycles. The mmc core uses *mmc_send_init_stream* in order to invoke the callback function. This will be used during power cycle where the specification requires such a sequence after power up.

[U-Boot] [PATCH v2 22/26] mmc: Change mode when switching to a boot partition

Boot partitions do not support HS200. Changing to a lower performance mode is required to access them. mmc_select_mode_and_width() and sd_select_mode_and_width() are modified to make it easier to call them outside of the initialization context. Signed-off-by: Jean-Jacques Hiblot

[U-Boot] [PATCH v2 07/26] mmc: Add a function to dump the mmc capabilities

This adds a simple helper function to display information (bus width and mode) based on a capability mask. Useful for debug. Signed-off-by: Jean-Jacques Hiblot --- drivers/mmc/mmc.c | 24 include/mmc.h | 1 + 2 files changed, 25 insertions(+) diff

[U-Boot] [PATCH v2 12/26] mmc: make mmc_set_ios() return status

From: Kishon Vijay Abraham I set_ios callback has a return value of 'int' but the mmc_set_ios() function ignore this. Modify mmc_set_ios() and the callers of mmc_set_ios() to to return the error status. Signed-off-by: Kishon Vijay Abraham I Signed-off-by:

[U-Boot] [PATCH v2 21/26] mmc: disable UHS modes if Vcc cannot be switched on and off

If a power cycle cannot be done on Vcc, it is safer not to try the UHS modes because we wouldn't be able to recover from an error occurring during the UHS initialization. Signed-off-by: Jean-Jacques Hiblot --- drivers/mmc/mmc.c | 19 --- include/mmc.h | 1 +

[U-Boot] [PATCH v2 18/26] mmc: Add a execute_tuning() callback to the mmc operations.

From: Kishon Vijay Abraham I Tuning is a mandatory step in the initialization of SDR104 and HS200 modes. This callback execute the tuning process. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Jean-Jacques Hiblot ---

[U-Boot] [PATCH v2 08/26] mmc: use mmc modes to select the correct bus speed

Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Simon Glass --- drivers/mmc/mmc.c | 39 --- 1 file changed, 28 insertions(+), 11 deletions(-) diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 0b74e78..382a9cf 100644

[U-Boot] [PATCH v2 10/26] mmc: refactor SD startup to make it easier to support new modes

The SDcard startup process currently handles only 2 modes. To make it easier to add support for more modes, let's make the process more generic and use a list of the modes to try. The major functional change is that when a mode fails we try the next one. Not all modes are tried, only those

[U-Boot] [PATCH v2 06/26] mmc: introduce mmc modes

no functionnal changes. In order to add the support for the high speed SD and MMC modes, it is useful to track this information. Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Simon Glass --- drivers/mmc/Kconfig | 14 ++ drivers/mmc/mmc.c | 56

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