Skip reset in crash dump path which give access to user
to perform secure authentication.
in crash path,
bootipq cmd only authenticate kernel/rootfs.
booting to kernel is restircted.
Enable CONFIG_SKIP_RESET to skip reset in crashdump path.
Change-Id: I28fdd4dc6475d4d26b20a87aa039cef165db1375
Signed-off-by: Gurumoorthy Santhakumar <quic_gsanthak@quicinc.com>
In Q6, we are seeing rare PCIe enumeration failure and suspecting
U-boot PCIe enumeration (Gen1) could impact. Hence skipping the PCIe
enumeration during the board_init based on CONFIG_IPQ_PCI_INIT_DEFER
config and added it after autoboot is stopped.
Change-Id: I79d0d0aef2eeea9bf49157f405a29f23b3c2239d
Signed-off-by: Timple Raj M <quic_timple@quicinc.com>
In Kernel, we are seeing rare PCIe enumeration failure and suspecting
U-boot PCIe enumeration (Gen1) could impact. Hence skipping the PCIe
enumeration during the board_init and added it after autoboot is stopped.
Change-Id: I9c43b4da07ddd7e44f8c58a51dfd44701590f59b
Signed-off-by: Praveenkumar I <quic_ipkumar@quicinc.com>
Add failsafe boot support to recover from system hang.
Signed-off-by: anusha <anusharao@codeaurora.org>
Change-Id: I49e28a4e88aa16e564065d06f8701dc4f6cb3555
When crashdump is disabled, kernel will set the dload_magic
as 0x40. When dload magic is 0x40, u-boot will clear the
magic and do warm/cold reset.
Change-Id: I4e5ed215419ba550776993f8a1772ad30f1a27e4
Signed-off-by: speriaka <speriaka@codeaurora.org>
dump_minimal env variable is not currently
validated against junk characters. This check enables
minimal dump only when it is set to 1.
Change-Id: I62a32ae1fc5c9355321c7b5ba2f6a96d8e890c50
Signed-off-by: Venkat Raju Sana <vrsana@codeaurora.org>
Signed-off-by: Venkat Raju Sana <vrsana@codeaurora.org>
in ipq6018, instead of going for warm reset after collecting dump into flash,
checking wonce register and deciding whether to go for warm/cold reboot.
Change-Id: I6537d7455e6922467b4727f95e62ad0f2fc54295
Signed-off-by: Antony Arun T <antothom@codeaurora.org>
If the dump_to_flash environment variable is set with the proper
offset in u-boot, crashdump data will be stored to flash memory.
Otherwise it will be stored in tftp server.
Change-Id: I10ac1016e3dfe6a2fa11a0a67c5774b29c3df67a
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
If crashdump magic is found, should not allow user
to access u-boot prompt as tz will be in unsecure state.
Change-Id: Icdc94c33fb87664857bafa981950f9768794cf11
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
If autoboot command fails, it returns to prompt
without ethernet initialized. Hence, moved it to
the end of autoboot to make sure ethrernet is
initialized before entering the prompt.
Change-Id: I79ea6f51842c544e9eb3b97bf7658c45feb34f0b
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
If crashdump magic is found, should not allow user
to access u-boot prompt as tz will be in unsecure state.
Change-Id: I081e84eceada7ffe72d9b4fa4f0425535e4aabde
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
Initialize ethernet module only if network communication is needed.
This change is introduced to save the boot up time of the AP.
Change-Id: I318a3e897fe511accef37667af1a6c46ae31db6e
Signed-off-by: Jaiganesh Narayanan <njaigane@codeaurora.org>
The console includes a global variable and several functions that are only
used by a small subset of U-Boot files. Before adding more functions, move
the definitions into their own header file.
Signed-off-by: Simon Glass <sjg@chromium.org>
This patch adds the feature to only stop the autobooting, and therefor
boot into the U-Boot prompt, when the input string / password matches
a values that is encypted via a SHA256 hash and saved in the environment.
This feature is enabled by defined these config options:
CONFIG_AUTOBOOT_KEYED
CONFIG_AUTOBOOT_STOP_STR_SHA256
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
This patch moves the following config options to Kconfig:
CONFIG_AUTOBOOT_KEYED
CONFIG_AUTOBOOT_PROMPT
CONFIG_AUTOBOOT_DELAY_STR
CONFIG_AUTOBOOT_STOP_STR
AUTOBOOT_KEYED_CTRLC
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Drop ip04 and pm9263 configs/ additions, those boards previously
set CONFIG_AUTOBOOT_PROMPT but never used it, re-run savedefconfig over
all boards that did change. Make digsy_mtc_* string include seconds to
match others and not warn. ]
Signed-off-by: Tom Rini <trini@konsulko.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
These defines for a 2nd autoboot stop and delay string are nearly unused. Only
sc3 defines CONFIG_AUTOBOOT_DELAY_STR2. And a patch to remove this most likely
unmaintained board is also posted to the list.
By removing these defines the code will become cleaner and moving the remaining
compile options to Kconfig will get easier.
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
bootdelay_process() never returns in some circumstances, whichs makes the
control flow confusing. Change it so that the decision about how to execute
the boot command is made in the main_loop() code, so it is easier to follow.
Move CLI stuff to cli.c.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a bootretry_ prefix to these two functions, and remove the need for
the #ifdef around everything (it moves to the Makefile).
Signed-off-by: Simon Glass <sjg@chromium.org>
This code is only used by one board, so it seems a shame to clutter up
the readline code with it. Move it into its own file.
Signed-off-by: Simon Glass <sjg@chromium.org>
