Adding device tree support for HK08 in u-boot-2016.
Change-Id: I30d653e0dcb5a0f2da453360f7255edd153c6606
Signed-off-by: Nikhil Prakash V <nprakash@codeaurora.org>
Currently, the nand driver expects the start address to be page
aligned. This patch adds the support for reading data from
non-page aligned start address by using intermediate buffer.
1. Determine the number of pages with start address and
length.
2. Do the full page read for all the pages. For first page,
check the start address and determine the column. If column is
non-zero then use the intermediate buffer for page data and copy
the required number of bytes from this intermediate buffer to
actual buffer.
Change-Id: I05a4b98547c83f785096027596cedd83a283edd8
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
eMMC part THGBMBG5D1KBAIT is taking long time for the secure trim.
This leads to erase timeout. Manufacturer ID based quirk is added
for the specific part to use trim instead of secure trim for block erase.
Change-Id: Id4ecfde9585e112521863439f684feb5e0caaa51
Signed-off-by: Vinoth Gnanasekaran <vgnana@codeaurora.org>
When SPI NOR is treated as psudo-nand,
SPI-NOR gets stuck in 3-byte mode
causing reads at incorrect offssets.
Change-Id: I062bce4755ee1b7be0d8dcc88ae9d5412143b6e1
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
Sometimes we need know if a given hub device is root hub or not.
Add a new API to test this. This removes the xHCI driver's own
version is_root_hub() and change to use the new API.
While we are here, remove the unused/commented out get_usb_device()
in the xHCI driver too.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
(cherry picked from commit 46c1d49330)
Signed-off-by: Santan Kumar <santank@codeaurora.org>
Change-Id: Ia27ee3b541f936e3eebf6ecb57c3499c08da3781
USB 3.0 hubs have a slightly different hub descriptor than USB 2.0
hubs, with a fixed (rather than variable length) size. Change the
host controller drivers that access those last two fields
(DeviceRemovable and PortPowerCtrlMask) to use the union.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
(cherry picked from commit 337fc7e665)
Signed-off-by: Santan Kumar <santank@codeaurora.org>
Change-Id: I4ee4c866f4d35fea3ecf6431b90cec1af121fe29
Testing a USB 3.0 hub by connecting it to the xHCI port on Intel
MinnowMax, when issuing 'get hub descriptor' to the hub, xHCI
reports a transfer event TRB with a completion code 6 which means
'Stall Error'.
In fact super speed USB hub descriptor type is 0x2a, not 0x29.
Sending correct SETUP packet to the hub makes it not stall anymore.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
(cherry picked from commit f342119602)
Signed-off-by: Santan Kumar <santank@codeaurora.org>
Change-Id: I105e81557ec4097e6fafafdd2e2b5ecffb75b56b
This change increases Drive strength of nand-controller
GPIO pins from 2 MA to 8 MA to support all NAND flash.
Change-Id: I250deb47f0ddc770fe5c22dad1be32eb1a8f129d
Signed-off-by: Pavithra Palanisamy <pavip@codeaurora.org>
Add environment variable in uboot and device-tree node
in kernel as "flash_type" to expose current boot mode.
Change-Id: I15d4547f135f187a157dd7b303fc31f2df77cec2
Signed-off-by: Pavithra Palanisamy <pavip@codeaurora.org>
Get flash device ID based on partition to
extend grow partition support to NAND devices.
Change-Id: I332e4bb88d7506184ec0194cba34a1f69a80c76c
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
Make strlcat() and memscpy() function
as compilable by removing unnecessary
things.
Change-Id: I77759fbf7e150a169d9a756542c806493e85e183
Signed-off-by: Md Sadre Alam <mdalam@codeaurora.org>
Add strlcat() and memscpy() currently its not
present in uboot. make these function available
in uboot.
Update function declaration also in headers as
avoid warnings.
strlcat(): Append a length limited string to another.
memscpy(): Copy data between buffer. The main aim of memscpy
is to prevent buffer overflows by taking in both the
destination size and copy size.
Change-Id: Icfc4cb4f8d668c0cace02af97617ccc3eecc5651
Signed-off-by: Md Sadre Alam <mdalam@codeaurora.org>
eMMC part SDIN8DE1-8G is taking long time for the secure trim.
This leads to erase timeout. Manufacturer ID based quirk is added
for the specific part to use trim instead of secure trim for block erase.
Change-Id: I13d5a9f19edf5daf9c1f4d5c2ec16b4f3b680159
Signed-off-by: Pradeep Das <pkdas@codeaurora.org>
This change adds the two new command secure_authenticate, is_sec_boot_enabled.
command secure_authenticate, helps to authenticate the given image before
writing into the flash. This command takes three arguments, which are sw_id,
img_addr and img_size. Each image has its own sw_id.
command is_sec_boot_enabled, helps to check if the secure fuse is enabled or
not.
Change-Id: I7c388cc7a25e66f2c5d16ff6439d143193ca305b
Signed-off-by: Kathiravan T <kathirav@codeaurora.org>
When SPI nor initialization happens before SPI Nand, SPI nor gets
registered as the current nand device in nor+nand flash. This
results in ECC fail at uboot. Hence this patch changes the
initialization sequence .
Change-Id: I968f364b7dfa91571f24230f16f8d51a0971b254
Signed-off-by: Sasirekaa Madhesu <smadhesu@codeaurora.org>
Enables mmc partition protection based on read-only
attribute in GPT on ipq4019 and ip8064 platforms.
Change-Id: Ifd459eb2964a056806ce23100a7f205b46fffdb3
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
Currently NAND_CTRL register write generates error.
Register writes to operational registers should always be done
through command descriptors if BAM_MODE is already enabled.
For NAND boot, bootloader already enables BAM_MODE so read the
NAND_CTRL register value and write only if BAM_MODE is not set.
Change-Id: Iabc3e06dc7d8d8b36cdf35907217e1c4d7cc960a
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Handling stack corruption in bootipq path. Due stack corruption
after sysupgrade the kernel is not booting it is stoping at
uboot. This stack corruption is happening due to invalid address
assignement while updating boot argument in uboot.
Change-Id: Ic2ff9f2218b0d577ed36947cd7dc021a764b0c03
Signed-off-by: Md Sadre Alam <mdalam@codeaurora.org>
In case of NOR boot mount the rootfs based on device
name not based on UUID. Check the flash type based on rootfs
offset. In case of NOR plus eMMC the rootfs offset will be 0xBAD0FF5E.
This is bad offset. In NOR only boot rootfs have proper offset.
Change-Id: I7a7ecf0c1d0f2dcec13c71561568d1e16686316b
Signed-off-by: Md Sadre Alam <mdalam@codeaurora.org>
-Device IO commands are not supported
-CPU down is temporary supported by WFE instruction
-Need reboot to execute bootipq command
Change-Id: Ic7f1dece29e29f75b984018bcf1fc5f724282567
Signed-off-by: Santan Kumar <santank@codeaurora.org>
If nand id table has specified oobsize then use the same.
Change-Id: I58b19f8f9989c7332d103b83b6920d5b59b29a13
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Following error is coming during UBI mount for non ONFI nand
device since mtd->writebufsize is coming as zero
ubi0: attaching mtd2
UBI init error 22
The mtd->writebufsize is being assigned currently for ONFI
devices only so move this assigment to common place.
Change-Id: Idd22800dd65035952c1afd07ba375a28ffcf76ad
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
