During serial init after relocation, if TX FIFO is
not empty, clock init on-the-fly causes baudrate
flucutation resulting in TX data corruption and
outputs as garbage data on the console.
This patch fixes this by waiting until TX FIFO
gets flushed before serial initialization starts.
Change-Id: I487c73fbfb4fdb80b20d8beb8daa111ee9bae34e
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
Force the crashdump collection based on environment variable. If the
environment varibale force_crashdump is set then we will proceed directly
with the crashdump collection, else we will wait for user input
for 10s before going for crashdump collection.
Change-Id: Ida500bd060dcdd46736e9ea950a0009353abcbf1
Signed-off-by: Nikhil Prakash V <nprakash@codeaurora.org>
Deleted cpu operating point opp06,
npu-supply and mx-supply from nss.
Change-Id: I0b8c464d6d93c2af24958ddd84e89b3fbd87641b
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
device-tree name suffix with soc version
is made specific to ipq806x
Change-Id: I32913a13929127ff41cec83d1319f0c98fdb3127
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
power-on write protection also gets cleared during sd-ldo toggle in
the kernel. This toggle is required only for SD card. So, If the eMMC
card inserted, sd-ldo removed from the device tree.
Change-Id: Ib59a20754c840c76da9ad10d4d36b21dee36cd5b
Signed-off-by: Vinoth Gnanasekaran <vgnana@codeaurora.org>
Rootfs's certificate is appended in kernel image. Read from
there, pack it with rootfs image and validate rootfs.
Change-Id: I2b40f88e23225c17362a02f6c7868edda2a8e8bd
Signed-off-by: Praveenkumar I <ipkumar@codeaurora.org>
Nodeoff must be initialized to ensure root node is present.
Change-Id: I1091a816f5b92c3f798222da9c987d899ef4bc9f
Signed-off-by: Sanjeev N <nsanjeev@codeaurora.org>
power-on write protection also gets cleared during sd-ldo toggle in kernel.
This toggle is required only for SD card. So, If the boot flash type is
eMMC or NOR+eMMC sd-ldo removed from the device tree.
Change-Id: I3c7bf14a5f67df3bcef2bd6507da5146c2beffb7
Signed-off-by: Vinoth Gnanasekaran <vgnana@codeaurora.org>
We set 'fdt_high' inside 'bootipq' command.
While booting initramfs image using bootm,
fdt_high is not set causing fdt being loaded
at some random address that could be reserved
from kernel causing boot failure.
Change-Id: I769367dda8cbdf1b1b95233af52780f6d674f50f
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
Currently, we search for "sdhci" node and continue with
mmc_init if it is present. We never check for status of
the sdhci node. As sdhci node is present in all the
board variants, mmc_init happens in all boards.
So, added a check to see if the status of sdhci node is
"okay" and continue with initialization, else return.
fdtdec_get_is_enabled library function checks only for
string "okay" which is the correct usage for status
variable. So, changed the status string in the
dts files accordingly.
Change-Id: I26ac5d9930b9e91e3d9d2436eff0cf02b8977b2e
Signed-off-by: Balaji Jagadeesan <bjagadee@codeaurora.org>
Call board_flash_protect only if the primary/secondary boot
type of the board is mmc.
Change-Id: Ib6f1251a7435a08d647909202c6570c383a64311
Signed-off-by: Balaji Jagadeesan <bjagadee@codeaurora.org>
Extended SoC major and minor version fixup
to kernel device-tree on IPQ8064 and IPQ4019.
Also includes cpu_type fixup for IPQ4019.
Find two new entries in the root-node:
soc_version_major, soc_version_minor
Change-Id: I99210aefdc578890b62779d253764b82fe47c543
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
-Device IO commands are not supported
-CPU down is supported by waiting in loop
-Need reboot to execute bootipq command
Change-Id: Id10eef0c8e5feb636716461c58ba1640dfe46658
Signed-off-by: Santan Kumar <santank@codeaurora.org>
UBIFS has add_node function and FDT dynamic patch has
add_node global variable which generates link error.
Change-Id: I5e1350c6280a0ecb0906743fc93563cf5b106d42
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
This change enables u-boot support for AP.DK07.1-C4 configuration.
AP.DK07.1-C4 enables QCA402x IOT support
Change-Id: I5982b8f8783755b03d11c878f8108d71e6ace6d1
Signed-off-by: Gitanjali Krishna <gitanjal@codeaurora.org>
'forever' (Infinite while loop) function gets called in dump
collection path. 'ak_secondary_cpu_init' function gets called
in runmulticore path.
Change-Id: Ie7bcf618fd6da5ce968954db538ae345c4f43d92
Signed-off-by: Vinoth Gnanasekaran <vgnana@codeaurora.org>
This patch enables the support to authenticate the signed images
before flashing through the 'secure_authenticate' command.
Also, changes have been done for compatibility with the 64Bit TZ variants.
Change-Id: I0972b481b826c9594367eda31a2e9c87566db705
Signed-off-by: Kathiravan T <kathirav@codeaurora.org>
