Add bootaux command to support on-demand booting M33 from u-boot.
It kicks M33 via ATF by "bootaux 0x201e0000 0"
Signed-off-by: Peng Fan <peng.fan@nxp.com>
To support on-demand booting M33 image from A core. SPL needs
to follow M33 kick up sequence to release M33 firstly,
then set M33 CPUWAIT signal. ATF will clear CPUWAIT to kick
M33 to run.
The prepare function also works around the M33 TCM ECC issue by
clean the TCM. Also enable sentinel handshake and WDOG1 clock
for M33 stop and reset.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Add power init of MEDIAMIX, MLMIX and DDRMIX. And clear isolation
of MIPI DSI/CSI, USBPHY after the power up.
SPL should call the power init in its boot sequence before accessing
above three MIX and USB.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Add GPIO registers structure for iMX93, so that we can enable lpgpio
driver
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
i.MX93 fuse can be accessed through FSB and s400-api. Add mapping tables
for i.MX93. The offset address of FSB accessing OTP shadow registers is
different between i.MX8ULP and i.MX93, so use macro to define the offset
address instead of hardcode.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Update the get chip revision methond to use S400 API, also record
other information like lifecycle and UID to global data.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Add TRDC driver to iMX9. The TRDC init splits to two phases:
1. Early init phase will release TRDC from Sentinel and open write
permission to the memory where SPL image runs. Sentinel will set
the memory to RX only after ROM authentication for the OEM
closed part.
2. Init phase will configure TRDC to allow non-secure master to
access DDR. So the peripherals can work in u-boot.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Introduce Sentinel API ahab_release_m33_trout to make sure sentinel
release M33 trout and make sure M33 could boot.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
To support more RDC instances on i.MX93, update API to latest
definition.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Since iMX9 uses S401 which shares the API with iMX8ULP. So move S400
MU driver and API to a common place and selected by CONFIG_IMX_SENTINEL
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
i.MX9 shares same ROM API with i.MX8ULP, so make the i.MX8ULP the function
prototype common and usable by i.MX9.
Also include mmc env functions that use ROM API.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Add timer_init to update ARM arch timer with correct frequency
from system counter and enable system counter.
Signed-off-by: Jian Li <jian.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Add clock API to support CCM root clock and LPCG setting
Set the CCM AUTHEN register to allow non-secure world to set
root clock and lpcg.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
i.MX8MN/P/ULP supports ROM API, they have almost same get_boot_device
implementation, so move to a common file. And when support i.MX9,
no need to include the other function copy.
Since sys_proto.h is included in imx_romapi.c, there will be build
warning for i.MX8M because wdog_regs not defined, so include imx-regs.h
in i.MX8M sys_proro.h
Signed-off-by: Peng Fan <peng.fan@nxp.com>
For SoCs support ROM API, CONFIG_SPL_BOOTROM_SUPPORT is needed,
so use this macro to guard the code to avoid extend the list.
And drop the guard with structure definition, there is no need.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Move the default mapping of spl_boot_device to weak function of
spl_board_boot_device. So that every board of iMX7/8/8M can overwrite
this function to implement specific mapping.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
The SPL SDP is configured as BOOT_DEVICE_BOARD, so when booting from
USB, change its type to BOOT_DEVICE_BOARD, so we can use SDP.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
All the SoCs use mach-imx has CONFIG_MACH_IMX selected, so
the macro could be the gate to build arch/arm/mach-imx to simplify
the rules.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
With supporting timer_get_boot_us, we can profile boot up time with below
configs and function bootstage_mark_name().
CONFIG_BOOTSTAGE=y
CONFIG_BOOTSTAGE_REPORT=y
CONFIG_CMD_BOOTSTAGE=y
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Synchronise device tree with linux v5.19-rc5.
Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Verdin Development (carrier) board (e.g.
imx8mp-verdin-wifi-dev.dtb rather than the previous imx8mp-verdin.dtb).
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Fix the following build-time pwms property warnings:
w+arch/arm/dts/imx8mp-rsb3720-a1.dtb: Warning (pwms_property):
/lvds_backlight@0:pwms: property size (12) too small for cell size 3
w+arch/arm/dts/imx8mp-rsb3720-a1.dtb: Warning (pwms_property):
/lvds_backlight@1:pwms: property size (12) too small for cell size 3
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Synchronise device tree with linux v5.19-rc5.
Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Verdin Development (carrier) board (e.g.
imx8mm-verdin-wifi-dev.dtb rather than the previous imx8mm-verdin.dtb).
Please further note that the PMIC node name got changed from a pmic
label to pmic@25 which required adjustment in resp. board SPL file
board/toradex/verdin-imx8mm/spl.c.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Fix the following build-time pwms property warnings:
w+arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dtb: Warning (pwms_property):
/backlight:pwms: property size (12) too small for cell size 3
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
As a preparatory step remove the pinctrl_pmic reference which does not
exist in the Linux upistream device tree.
This avoids the following error once synchronised:
+Error: arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi:26.1-14 Label or
path pinctrl_pmic not found
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Synchronise device tree with linux v5.19-rc5.
Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Colibri Evaluation (carrier) board V3 (e.g.
vf610-colibri-eval-v3.dtb rather than the previous vf610-colibri.dtb).
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
As a preparatory step rename the included SoC dtsi from vf.dtsi to
vf610.dtsi as this is how it is named in Linux upstream.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Synchronise device tree with linux-next next-20220708.
Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device trees we are now using the
regular ones for the Colibri Evaluation (carrier) board V3 (e.g.
imx7d-colibri-eval-v3.dtb rather than the previous
imx7-colibri-rawnand.dtb and imx7d-colibri-emmc-eval-v3.dtb rather than
the previous imx7-colibri-emmc.dtb).
Please further note that the PMIC node name got changed from rn5t567@33
to pmic@33 which required adjustment in resp. board file
board/toradex/colibri_imx7/colibri_imx7.c.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
As a preparatory step remove the epdc reference which does not exist in
the Linux upstream device tree and rename the qspi1 reference to qspi as
this is how it is named in the Linux upstream device tree.
This avoids the following error once synchronised:
+Error: arch/arm/dts/.imx7d-sdb-qspi.dtb.pre.tmp:10.1-6 Label or path
epdc not found
+Error: arch/arm/dts/.imx7d-sdb-qspi.dtb.pre.tmp:29.1-7 Label or path
qspi1 not found
+Error: arch/arm/dts/imx7d-sdb-qspi-u-boot.dtsi:6.1-7 Label or path
qspi1 not found
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
As a preparatory step rename the qspi1 reference to qspi as this is how
it is named in the Linux upstream device tree.
This avoids the following error once synchronised:
+Error: arch/arm/dts/.imx7-cm.dtb.pre.tmp:96.1-7 Label or path qspi1 not
found
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Synchronise device tree with linux v5.19-rc5.
Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device trees we are now using the
regular ones for the Colibri Evaluation (carrier) board V3 (e.g.
imx6ull-colibri-eval-v3.dtb rather than the previous imx6ull-colibri.dtb
and imx6ull-colibri-emmc-eval-v3.dtb rather than the previous
imx6ull-colibri-emmc.dtb).
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
As a preparatory step remove the qspi node with its flash0 label as this
is already in the Linux upstream device tree.
This avoids the following error once synchronised:
+arch/arm/dts/imx6ul-14x14-evk.dtb: ERROR (duplicate_label):
/soc/bus@2100000/spi@21e0000/n25q256a@0: Duplicate label 'flash0' on
/soc/bus@2100000/spi@21e0000/n25q256a@0 and
/soc/bus@2100000/spi@21e0000/flash@0
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Synchronise device tree with linux-next next-20220708.
Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Colibri Evaluation (carrier) board V3 (e.g.
imx6dl-colibri-eval-v3.dtb rather than the previous imx6-colibri.dtb).
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Synchronise device tree with linux-next 20220706.
Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Apalis Evaluation (carrier) board (e.g.
imx6q-apalis-eval.dtb rather than the previous imx6-apalis.dtb).
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
