Ye Li [Thu, 25 Apr 2019 04:58:44 +0000 (21:58 -0700)]
MLK-21847-2 pinctrl: imx8: remove DEVRES
When selecting imx8 pinctrl, we don't need to select DEVRES
Signed-off-by: Ye Li <ye.li@nxp.com>
Haibo Chen [Mon, 18 Mar 2019 08:01:45 +0000 (16:01 +0800)]
MLK-21176 mmc: correct the HS400 initialization process
After the commit
b9a2a0e2e9c0 ("mmc: Add support for downgrading
HS200/HS400 to HS mode"), it add a parameter in mmc_set_card_speed()
which indicates that the HS200/HS400 to HS downgrade is happening.
During the HS400 initialization, first select to HS200, and config
the related clock rate, then downgrade to HS mode. So here also need
to config the downgrade value to be true, make sure in the function
mmc_set_card_speed(), after switch to HS mode, first config the
clock rate, then read the EXT_CSD. Otherwise read EXT_CSD in HS mode
at wrong clock rate, e.g. 200MHz, may lead to uncertain result.
Test on i.MX8QM MEK board, some Micron eMMC will stuck in transfer
mode in this case, and USDHC will never get data transfer complete
status, cause the uboot hang.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
(cherry picked from commit
0ba8e1c6efa2e9c34c9b54105d6c50ee293ec1d7)
Ye Li [Tue, 5 Mar 2019 08:37:42 +0000 (00:37 -0800)]
MLK-21053 imx8: Enable SPL authentication only when set CONFIG_AHAB_BOOT
Currently when SPL load 3rd container, it will do the authentication
unconditionally. But when running SPL on Xen, the seco authentication
is not supported, and cause failure in loading.
Change the parser codes to depend on CONFIG_AHAB_BOOT to do the
authentication.
Signed-off-by: Ye Li <ye.li@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
e38169a27fbe052561c5b369500e80477760ec3e)
Ye Li [Tue, 22 Jan 2019 13:07:33 +0000 (05:07 -0800)]
MLK-20798 imx8: spl: Fix container header parser issue
Current container parser only load 0x400 as container header size.
However, the signature block in container header may exceed 0x400 size,
when using certificate or 4096bits RSA keys to sign image, so we
have to load the entire header according to container length field.
Otherwise the container authentication will fail
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
f435435f2e8367dc3f689d6ba946441a54acad0a)
Ye Li [Thu, 27 Dec 2018 05:51:51 +0000 (21:51 -0800)]
MLK-20664-2 imx8/imx8m: Disable the SPL RAW image support
The RAW image support must be disabled, otherwise a RAW image can be used
to bypass FIT image.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
ca7ebfcf0737699d5f62f97be4b0015c88108ae7)
Ye Li [Thu, 27 Dec 2018 05:45:54 +0000 (21:45 -0800)]
MLK-20664-1 imx8qxp: spl: Enable SPL container support for NAND
Add the NAND support to SPL container parser and enable it for imx8qxp arm2
nand reworked board.
The SPL NAND will read from nandfit mtdpart (128MB offset) to parsing the entire
boot image and get the 3rd container from it. This requires burning tool (uuu)
to program the entire boot image into nandfit.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
4b2850ccfd8b387590c9fb4abfffdd0ac5cc8e58)
Ye Li [Thu, 3 Jan 2019 08:50:24 +0000 (00:50 -0800)]
MLK-20559-6 f_sdp: Support searching and loading FIT or container image
Add support to f_sdp to search and load iMX8 container image or iMX8M
FIT image by new UUU command SDPV.
When using the SDPV, the uuu will continue to send out data after first
level boot loader used by ROM. This means uuu won't skip to the offset
of the second boot loader, and the padding data before second boot loader
will be sent out. So we have to search the FIT header or container header
in the buffer that SDP received.
The new BCD value is used by uuu to distinguish if the SPL supports the
SDPV.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
cddb0fde374769dccff44275a5072c5e28e41446)
Ye Li [Thu, 3 Jan 2019 08:46:09 +0000 (00:46 -0800)]
MLK-20559-5 f_sdp: Add a callback to clean up USB driver
Because SDP directly jumps to next level boot image, we'd better
clean up the USB driver before it. Implement a weak callback function,
that spl sdp can use it to clean up USB driver.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
1f6b3efc62cb277fd4316d8ed5115f47b09369a0)
Ye Li [Thu, 3 Jan 2019 08:41:07 +0000 (00:41 -0800)]
MLK-20559-4 f_sdp: Fix wrong usb request size
Because the buffer length of sdp usb request is 65, we have to allocate
65 bytes not 64 bytes. Otherwise there is potential buffer overflow.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
6ca3fc0bbdbcc6d870ceffa9d38c47d2e4edfee4)
Ye Li [Thu, 3 Jan 2019 06:58:15 +0000 (22:58 -0800)]
MLK-20559-3 f_sdp: Add high speed endpoint descriptor
Add HS endpoint descriptor for SDP. So that we can use high speed endpoint,
and the SDP device can send packet with 512 byte size.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
825c6f13b7e77b5c025293365f25c44d6fddc009)
Ye Li [Thu, 3 Jan 2019 06:40:23 +0000 (22:40 -0800)]
MLK-20559-2 spl: Enable cdns3 USB driver for SPL building
The imx8qm/qxp uses cdns3 USB driver. To support SPL SDP, we have
to enable the driver.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
18cbba9e33089fcaa1d8c45d1d17e79ef9d7e3a7)
Ye Li [Thu, 3 Jan 2019 06:37:49 +0000 (22:37 -0800)]
MLK-20559-1 spl_sdp: Add CONFIG_SPL_SDP_USB_DEV for USB device
Add a new configuration CONFIG_SPL_SDP_USB_DEV to specify the
usb index for spl sdp driver, so that we change use different device.
The default value is 0.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
dba0d7c7dc3b9b60043726931b1f635b725e9756)
Frank Li [Fri, 29 Jun 2018 08:34:28 +0000 (03:34 -0500)]
MLK-18707-1: SDP: use CONFIG_SDP_LOADADDR as default load address
if SDP_WRITE and SDP_JUMP addr is zero, use CONFIG_SDP_LOADADDR
as default address
Signed-off-by: Frank Li <Frank.Li@nxp.com>
(cherry picked from commit
192a26dbcd88da7d1773bb6336d855c408239d4a)
(cherry picked from commit
7d24d618fc00cdd1f6e0f214a5b80d00cb6f9f18)
Frank Li [Thu, 9 Aug 2018 15:23:37 +0000 (10:23 -0500)]
MLK-19181-1: sdp: call board_usb_init at spl_sdp_load_image
Need initialize UDC before run sdp download
Signed-off-by: Frank Li <Frank.Li@nxp.com>
(cherry picked from commit
ab6696c4f7ff3f13153e27b696fcbf38188b009a)
Ye Li [Thu, 27 Dec 2018 05:42:24 +0000 (21:42 -0800)]
MLK-20663 imx8: Fix malloc issue in container parser
The size used for malloc is wrong, the following read function will
read 1KB to the container header buffer not the size of the header.
Signed-off-by: Ye Li <ye.li@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
cedcc6634ba143f665bf5dac3926b1b74a403479)
Ye Li [Tue, 23 Apr 2019 08:47:11 +0000 (01:47 -0700)]
MLK-21856 imx8: Check the RevA ROM pass over info only in u-boot
Since we only support RevA booting without SPL, so move the ROM pass
over info checking to u-boot build. Because the we get CPU revision
from SCU, need moving it to arch_cpu_init_dm after SCFW driver is ready.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Thu, 25 Apr 2019 04:57:23 +0000 (21:57 -0700)]
MLK-20654-2 imx8: SPL: Move arch_cpu_init to board_init_f
Since we have data section save/restore in arch_cpu_init, need it
in early stage, so move arch_cpu_init to board_init_f
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Wed, 26 Dec 2018 08:28:31 +0000 (00:28 -0800)]
MLK-20654 imx8: Recover SPL data section for partition reboot
When doing partition reboot, the boot image won't be reloaded by ROM,
it is just CPU reset to boot entry. The SW has to keep the boot image
inside the RAM unchanged. It includes both the TEXT section and DATA
section.
For SPL, the problem is DATA section will be updated at runtime, so in
next partition reboot the data is not same as the initial value from
cold boot. If any code depends on the initial value, then it will have
problem.
This patch introduces a mechanism to recover the data section for partition
reboot. It adds a new section in image for saving data section. When from cold
boot, the data section will be saved to that new section at SPL early phase.
When from partition reboot, the data section will be restored from the new section.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
9e406ea46a93013b4b5370d0d45fe892e9f52583)
Bai Ping [Mon, 17 Dec 2018 08:10:37 +0000 (16:10 +0800)]
MLK-20602 imx8mq: Change clock source of GIC
Change the the GIC clock source to sys_pll2_200m.
Improve the IRQ response latency.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
(cherry picked from commit
f4c76d52da9c272b275adf26145d033099cd1974)
Peng Fan [Wed, 12 Dec 2018 02:26:33 +0000 (10:26 +0800)]
MLK-20569 usb: ehci-mx6: configure usb out of suspend state
When moving to support partition reboot or android auto on XEN,
linux kernel will runs into runtime suspend state, and the usb
will be configured to low power suspend state by Linux.
Then we reboot and runs into U-Boot, however the usb already in
suspended state and uboot not able to lock the phy pll,
after clearing PHCD to out of suspended state, the phy pll could be
locked and fastboot works.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Suggested-by: Li Jun <jun.li@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
999ae3e37bc8fea05ac984eb043dd925d80f1208)
Peng Fan [Wed, 28 Nov 2018 04:32:21 +0000 (12:32 +0800)]
MLK-20479 imx8mq: clear ocotp error bit
In case ocotp error bit is set, clear it.
This is a workaround to ocotp error bit.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
781f2d8febe954b2ef3e51b6a2eebcfbf24b08eb)
Peng Fan [Tue, 20 Nov 2018 02:04:16 +0000 (10:04 +0800)]
MLK-20414 imx8m: jailhouse: loadimage before mmcboot
Need loadimage before execute mmcboot.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
016bb84267ff3882228ffbde64c2c670be7a8f16)
Silvano di Ninno [Wed, 21 Nov 2018 04:41:20 +0000 (05:41 +0100)]
TEE-329-2: OP-TEE: Allow u-boot to add optee node in dtb
If OP-TEE is loaded by ATF, u-boot will add
optee device tree node in th edtb so that
Linux can loads OP-TEE driver.
Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
(cherry picked from commit
441c23698ffd5c90c6421113da55fae420072473)
Silvano di Ninno [Wed, 21 Nov 2018 04:36:49 +0000 (05:36 +0100)]
TEE-329-1: OP-TEE: Allow ATF to pass boot arg to u-boot
u-boot currently needs information from ATF to know if
OP-TEE os has been loaded.
this information is transmitted via bootargs.
this patch enables saving those bootargs into a structure.
Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
(cherry picked from commit
697cfe9dbdc079b68d8b5685b728a7283c837607)
Abel Vesa [Wed, 7 Nov 2018 16:13:08 +0000 (18:13 +0200)]
MLK-20233 spl_spi: Add QSPI boot device support to the container parser
Before parsing the image header, try to check if there is a container and
validate it first. If no (valid) container then as a fall-through parse
the image as before.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
2bd8277fd7eceed3aa4b07b6fe238b7beef62530)
Abel Vesa [Wed, 7 Nov 2018 16:12:22 +0000 (18:12 +0200)]
MLK-20233 imx8: Fix QSPI read in container parser
The check for CONFIG_SPL_SPI_LOAD is fixed, get rid of ret local variable
(that's actually a bug) and fix the length for the spi_flash_read call.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
32adc4aed8864fe274de13f14f4e29759062ee1d)
Abel Vesa [Thu, 1 Nov 2018 15:02:48 +0000 (17:02 +0200)]
MLK-20233 arch: imx8: Add container parser for loading ATF and uboot proper
This intends to replace the FIT image support since that cannot be
authenticated. Instead, we append another container at the end of
flash.bin, this new one containing a new container with two
images representing the ATF and uboot proper.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
c853049068ba2026cf91a6268958913db379a432)
Teo Hall [Mon, 15 Oct 2018 22:03:45 +0000 (17:03 -0500)]
MLK-19877-1: iMX8: SPL: Add NAND SPL support
Add implementation necessary for supporting SPL loading image from NAND.
Signed-off-by: Teo Hall <teo.hall@nxp.com>
(cherry picked from commit
fe6af144930a0a32cbc4599635a96c8a629432a1)
Ye Li [Thu, 1 Nov 2018 07:30:47 +0000 (00:30 -0700)]
MLK-20160-1 usb: ehci-mx6: Fix PHY power up issue on iMX8 platforms
On iMX8 platforms like 8QM/QXP, we must power up the USB PHY resource
before accessing the PHY. However, current init flow access the USB PHY
in ehci_mx6_common_init prior than ehci_usb_phy_mode where the PHY is power
up.
Fix the issue by adding ehci_get_usb_phy function to parse the PHY address
from DTB and power up the PHY before ehci_mx6_common_init.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
477dd3a2cbd73a0ff67cbf15e1e6b7809864b516)
Ye Li [Thu, 25 Oct 2018 08:37:52 +0000 (01:37 -0700)]
MLK-20107 fspi: Keep the module enabled after probe
In flexspi driver, each sf command will disable the module in release bus
function. So reading from flexspi memory-map address using "md" command
can't work. When iMX8MM kicks M4 image to run flexspi NOR XIP,
this causes problem.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
e92d831e5b1e149b23aeb1774c57d076ac246b1e)
Ye Li [Wed, 24 Oct 2018 08:08:26 +0000 (01:08 -0700)]
MLK-20057 usb: ehci-mx6: Fix usb type issue in DM driver
Currently the clocks and power of USB controller and USB PHY are both
controlled by ehci-mx6 driver in device probe. However, the function
"ehci_usb_ofdata_to_platdata" calls "ehci_usb_phy_mode"
to access PHY registers when "dr_mode" is set to OTG, both "dr_mode" and
"extcon" properties are not set in DTB. This may cause hang at accessing
USB PHY registers if the power and clocks are not enabled.
Change the usb type logic to more clear way:
1. plat->init_type: The requested USB mode type from uplayers
2. priv->init_type: The USB mode type specified by DTB or by the USB ID pin or
by external controller like tcpc or GPIO.
3. If two init_type are not same, return failure. Align with non-DM driver.
4. USB PHY access is moved after power and clock enabled.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
d62ffbb7fa3136062a977d4f8bdc0f03b464b8e4)
Ye Li [Mon, 22 Oct 2018 07:45:09 +0000 (00:45 -0700)]
MLK-20026 caam: Fix CAAM RNG init hang on imx8mq RevA
Found the imx8mq Rev A chip (B0 and B1 chips are ok) boot hang at CAAM RNG init.
The jobring 0 can't complete instantiation descriptor and spins on checking ORSFR_JR0.
In current implementation, the descriptor and jobring input and output base address locate
on TCM, because the driver uses raw_data array in jr_data_st structure as the buffer.
This seems cause the issue. If switched from TCM to OCRAM, the issue will go.
Since accessing TCM by CAAM is not very reliable. Add this patch to use OCRAM for SPL case.
The early malloc is ready on SPL before calling board_init_f. So we can use malloc to allocate
memory instead of the raw_data array.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
b12e170792c918efc7c371f86989d34fc397fe06)
Peng Fan [Thu, 11 Oct 2018 06:38:46 +0000 (14:38 +0800)]
MLK-19882 imx8qm/qxp: introduce dom0fdt_file env
Introduce dom0fdt_file env to let user could change
the dom0 dtb file.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
3d99b1667943658dafd4c3f5d98bab027aab9346)
Abel Vesa [Fri, 28 Sep 2018 15:02:49 +0000 (18:02 +0300)]
MLK-19789 mach-imx: imx8: Make the eMMC container offset SOC dependant
This is a hack for imx8qm-mek, since the offset of the flash.bin image
on eMMC differs when compared to imx8qxp-mek. Basically, the default value
is 32K, but for 8qm-mek it's 0. This can go away once the qm and qxp get
aligned (again) from this point of view.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
e9f87deae7e8cb3e71012f85c488e0a0d108762a)
Ye Li [Tue, 23 Apr 2019 06:53:15 +0000 (23:53 -0700)]
MLK-21848-4 iMX8QXP/QM: SPL: Disable power domain before booting into next level
Disable the power domain for the devices we used in SPL before we booting
into ATF
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Thu, 19 Apr 2018 02:34:11 +0000 (19:34 -0700)]
MLK-18161-12 imx8qm/imx8qxp - Power down devices enabled by uboot before launching the kernel
Make sure that all devices that are powered up by uboot
are powered down before bringing up kernel.
Else the subsystem/device will never be powered down by SCFW even though
from the kernel's point of view it should be powered down.
Benefiting from power domain driver, We have implemented the function "power_off_pd_devices"
to power off all active devices. No need to explicitly power off them in board_quiesce_devices.
Signed-off-by: Ranjani Vaidyanathan <Ranjani.Vaidyanathan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
3ab7cc26500eb78407bc6454a48f4d5f0ebf4f60)
Ye Li [Tue, 23 Apr 2019 07:10:32 +0000 (00:10 -0700)]
MLK-21848-3 DTS: imx8qm: Enable the flexspi node for SPL DM
Add the "u-boot,dm-spl;" property to flexspi0 node, so we can use
it in SPL.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Tue, 23 Apr 2019 06:33:18 +0000 (23:33 -0700)]
MLK-21848-2 DTS: imx8qxp: Enable the flexspi node for SPL DM
Add the "u-boot,dm-spl;" property to flexspi0 node and its pd node,
so we can use it in SPL
Signed-off-by: Ye Li <ye.li@nxp.com>
Peng Fan [Thu, 7 Mar 2019 12:43:37 +0000 (12:43 +0000)]
MLK-21848-1 iMX8QXP/QM: SPL: enable dm-spl for pm
with u-boot,dm-spl added for imx8qx-pm node, and SPL_SIMPLE_BUS enabled,
the bind and probe code in board file could be removed.
Also we need to enlarge SYS_MALLOC_F_LEN to avoid calloc fail.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Abel Vesa [Mon, 17 Sep 2018 10:18:19 +0000 (13:18 +0300)]
MLK-19219-4 iMX8QXP/QM: Add support to get container image set size from QSPI
This transforms almost all related functions from mmc specific to device
independent. This allows the container size to be computed from QSPI and other
future devices that will be supported for boot.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
c70afc348ee9fae242f00be56cde556822f93156)
Aymen Sghaier [Thu, 13 Sep 2018 16:19:13 +0000 (18:19 +0200)]
MLK-19053: crypto: caam: RNG4 TRNG errata
The TRNG as used in RNG4, used in CAAM has a documentation issue. The
effect is that it is possible that the entropy used to instantiate the
DRBG may be old entropy, rather than newly generated entropy. There is
proper programming guidance, but it is not in the documentation.
Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
(cherry picked from commit
2aff5ffb2c4bb19106f3faa76415b51591cbc2b2)
Ye Li [Tue, 11 Sep 2018 06:03:55 +0000 (23:03 -0700)]
MLK-19526-5 imx8mq: Power down core 2/3 for iMX8MD
CPU 2/3 are fused on iMX8MD, power down the two cores in SPL to
save power.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
0fc24973f5f8d32d0925bf0cf1eb3d8b75ae18b4)
Ye Li [Mon, 10 Sep 2018 05:08:11 +0000 (22:08 -0700)]
MLK-19526-4 imx8mq: Disable Splash screen for old iMX8MQLite
Since iMX8MQLite has disabled DCSS and HDMI by fuse on old part.
We should check it when initialize HDMI splash screen and exit.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
2f56b7cb5155523a2be790b750b16e9d56efe1ae)
Ye Li [Tue, 11 Sep 2018 03:24:22 +0000 (20:24 -0700)]
MLK-19526-2 imx8mq: Update kernel DTB for iMX8MD and iMX8MQLite
Since VPU/HDMI are disabled on iMX8QLite, the CPU core 2/3 are disabled
on iMX8MD, we have to update kernel DTB to disable relevant nodes. The MIPI-DSI
can input from DCSS or LCDIF, so we need to check the input in DTB and only
The iMX8MQLite new part will not disable DCSS in fuse, but old will disable
DCSS. So the codes to check the DCSS fuse before disable relevant FDT nodes.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
79e8d0441d8c5cf8bde5ce1e332ffcb780c86986)
Ye Li [Tue, 11 Sep 2018 03:22:52 +0000 (20:22 -0700)]
MLK-19526-1 imx8mq: Add CPU ID for iMX8MD and iMX8MQLite
iMX8MQ has two variant versions: iMX8MD and iMX8MQLite. Add dummy CPU ID
for these two, and check the fuses to get correct versions.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
58b77b541311d4b1d7db787cc769a7ad23ecbc79)
Ranjani Vaidyanathan [Wed, 29 Aug 2018 22:55:13 +0000 (17:55 -0500)]
MLK-19477 iMX8QM: Power down HDMI_PLL_0 after firmware loading is done.
Need to power down HDMI_PLL_0 after HDMI firmware is loaded, else
resource is left ON when entering low power states thus impacting low
power number.
Signed-off-by: Ranjani Vaidyanathan <Ranjani.Vaidyanathan@nxp.com>
(cherry picked from commit
93450bafc8dc7d9236c3f7520a2602e18c1d2ba3)
Ye Li [Thu, 6 Sep 2018 06:30:59 +0000 (23:30 -0700)]
MLK-19465 imx8mq: Fix cpu rev issue on B0.1 chip
We read the ROM version to determine the CPU revision before B1 chip.
The rom version is 4 bytes word, it has major version at low byte,
minor version at second byte.
On B0.1 chip, the value is 0x1020 not 0x20, if reading the word and comparing
with 0x20, the result is wrong.
Fix the issue by only reading the lowest byte for major version.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
8d0812e63155cca91ecb78c630a450e7d5e5fd00)
(cherry picked from commit
0377dc881a96b46d858643dfaa5f9ef0dd4acccc)
Ye Li [Mon, 3 Sep 2018 07:53:20 +0000 (00:53 -0700)]
MLK-19433-3 mxc_ocotp: Disable fuse sense for imx8mq B1
On iMX8MQ Rev B1, reading from fuse box is not allowed. The
OCOTP_READ_FUSE_DATA register is tied to magic number 0xff0055aa
for chip rev. So u-boot has to disable the fuse sense function for it.
Signed-off-by: Ye Li <ye.li@nxp.com>
Tested-by: Anson Huang <Anson.Huang@nxp.com>
(cherry picked from commit
da95f60611e8859eba3e7ccb715fdce4d6376774)
(cherry picked from commit
4a8a24ae8b77e394911fd83374ef9c0a89cb9688)
Ye Li [Mon, 3 Sep 2018 07:46:09 +0000 (00:46 -0700)]
MLK-19433-2 imx8mq: Get chip rev for B1 revision
The mscale B1 uses OCOTP_HW_OCOTP_READ_FUSE_DATA register for chip id.
It returns a magic number 0xff0055aa.
Update get_cpu_rev to support this way, also enable OCOTP clock to allow
access OCOTP register.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
866631c2140b9352c6f74ec36d1a51fea40c0445)
(cherry picked from commit
11a44009a6d301df30ecda4209e79906a36a0981)
Ye Li [Tue, 21 Aug 2018 06:32:34 +0000 (23:32 -0700)]
MLK-19263-1 imx8m: Configure trustzone region 0 for non-secure access
Set trustzone region 0 to allow both non-secure and secure access when trust zone is enabled.
We found USB controller fails to access DDR if the default region 0 is secure access
only.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
ebdf2c75f3c820c74d7d9a5ee0993a0937cf3443)
Silvano di Ninno [Mon, 13 Aug 2018 12:04:46 +0000 (14:04 +0200)]
MLK-18502: imx8mm: Bypass ID SWAP when trustzone is enabled
Enable TZASC on i.MX 8mm.
There is a need on 8MM to enable
the BYPASS ID SWAP bit (GPR10 bit 1) in order
for GPU not to generated AXI bus errors.
Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
76c9db3ccc8c6e8f719172254c4f9bbdbd12db23)
Peng Fan [Mon, 13 Aug 2018 06:06:36 +0000 (14:06 +0800)]
MLK-19203 configs: imx8qm_arm2: update xen boot args
Remove clk_ignore_unused
Enlarge dom0 memory to 2048M
Support booting 6 cores
support creating partition from parsing device tree
Signed-off-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
dff1ad048f0767a91c6e62904612b0f5ac9c52d7)
(cherry picked from commit
53d8f8832a38e64da7e6f07d04d37b9f3ce70536)
Ye Li [Tue, 14 Aug 2018 10:45:30 +0000 (03:45 -0700)]
MLK-19219-2 imx8qm/qxp: Add support to get container image set size
Add relevant functions and files to parse the container image set from mmc/sd
and get the total size of it. So we can get the offset of u-boot-atf.bin image
when it is padded to container image set at 1KB alignment position.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
02b9874427beffe6536e38519037e36f76b2ec9e)
Ye Li [Tue, 14 Aug 2018 10:52:16 +0000 (03:52 -0700)]
MLK-19219-1 spl: Add function to get u-boot raw sector
Add a weak function spl_mmc_get_uboot_raw_sector to get u-boot raw sector.
At default it returns CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR. Users
can overwrite it to return customized offset.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
9f2ffbe41493fb9233d79e2933e337d7a6c2e20a)
Peng Fan [Mon, 6 Aug 2018 09:47:22 +0000 (17:47 +0800)]
MLK-19131 configs: imx8mm_evk: add jailhouse boot command
Add jailhouse env. Currently need to pass clk_ignore_unused to bootargs
to avoid linux root cell shutdown clocks used by inmates.
If only want a minimal clk being on in inmates, the clks could
be added in clk_inits_on in linux kernel drivers/clk/imx/clk-imx8mm.c
or use init-on-array under clk node.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
7732b3b87423069c1c31d25ec07201098062b717)
(cherry picked from commit
718b0792dfedcf68b6c2e93d3eefe499ec463433)
Ye Li [Thu, 26 Jul 2018 14:54:34 +0000 (07:54 -0700)]
MLK-19064 imx8qm: Add secure boot environment
Add the secure boot relevant environment variables to ARM2 and MEK.
When CONFIG_AHAB_BOOT is enabled, we will switch to boot flow:
1. Load the signed OS container to address 0x88000000
2. Using auth_cntr to authenticate the OS container. It will load the
kernel and FDT to destination addresses.
3. Using booti to boot kernel.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
eb47b72c1c89deddeaa3b3618d8c28aca05cd4ad)
(cherry picked from commit
e469bf980df3fa5c7d4e059aaaed4db296a0b002)
Peng Fan [Fri, 6 Jul 2018 06:07:02 +0000 (14:07 +0800)]
MLK-18793 imx8mq: config: add jailhouse env
Add jailhouse env. Currently need to pass clk_ignore_unused to bootargs
to avoid linux root cell shutdown clocks used by inmates.
If only want a minimal clk being on in inmates, the clks could
be added in clk_inits_on in linux kernel drivers/clk/imx/clk-imx8mq.c
Signed-off-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
0d33db00e96e7addb6910a7097a62222ff75480f)
(cherry picked from commit
56ea0d9280b22ce3e260851e88782cb877fad6ec)
Peng Fan [Mon, 23 Jul 2018 07:36:51 +0000 (15:36 +0800)]
MLK-19011-2 configs: imx8qm_mek: add jailhouse boot env
Add jailhouse boot env. run `jh_netboot` or `jh_mmcboot` to
boot Linux.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
2248152c7217ac78f4d399612679a45c54405502)
(cherry picked from commit
4b6b331c424c4d62844641c32c90915ebf5bf223)
Peng Fan [Mon, 23 Jul 2018 07:29:07 +0000 (15:29 +0800)]
MLK-19011-1 configs: imx8qxp_mek: add jailhouse boot env
Add jailhouse boot env. Use `run jh_netboot` or `jh_mmcboot`
to boot Linux.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
8a575a160b8e4f8cfdd79177a8f9551106395cf9)
(cherry picked from commit
864c2f9cb3463bfa715cbfd1d7ca16d8bd323003)
Aymen Sghaier [Wed, 11 Jul 2018 16:23:18 +0000 (18:23 +0200)]
MLK-18703: crypto: caam: Fix typo for caam blob commands
This fix a wrong trace error while executing caam genlob command.
Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
(cherry picked from commit
7b80598100baf38562bee10bb4a19c3c834b945b)
Aymen Sghaier [Tue, 3 Jul 2018 08:14:37 +0000 (10:14 +0200)]
MLK-18703: crypto: caam: Add TRNG init function call
Call the TRNG init function at the end of arch_cpu_init()
Concerned SoCs are: i.MX6, i.MX7 and i.MX8M
Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
(cherry picked from commit
996329904c0304a7bfbc6cda8287ab93de77870d)
Aymen Sghaier [Tue, 24 Apr 2018 16:36:02 +0000 (18:36 +0200)]
MLK-18703: crypto: caam: Add init TRNG into SPL or U-Boot
The following reasons lead to instantiate the TRNG into U-Boot/SPL:
- On some i.MX platforms Linux Kernel could not instantiate RNG
- RNG could be used/needed by M4/M0 cores before Kernel stage
- Having the RNG instantiation implemented only once for
almost i.MX platforms
Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
(cherry picked from commit
1f4134c85f6416cbdadaf5f4ff6321f6c685c74c)
Ye Li [Wed, 6 Jun 2018 10:29:16 +0000 (03:29 -0700)]
MLK-18591-2 crypto: caam: Add fsl caam driver
Add the fsl CAAM driver and new commands to implement DEK blob operations,
like "caam genblob" to generate encrypted blob and "caam decap" to output
orignal plain data.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
4ec81a0b075d8d853ac696172660a7771064405d)
Ye Li [Mon, 22 Apr 2019 07:31:38 +0000 (00:31 -0700)]
MLK-21847 pinctrl: imx8m: Remove DEVRES selecting
The CONFIG_DEVRES is not a necessary config for pinctrl. We decouple the
dependence from the kconfig. So the DEVRES is not default enabled.
When using DWC3 gadget driver, without enabling gadget DM driver, the calling
to devm_kzalloc will cause crash if CONFIG_DEVRES is set.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Mon, 16 Jul 2018 06:48:54 +0000 (23:48 -0700)]
MLK-18878 DTS: imx8mq: Change USB nodes compatible strings
We enabled the DM for xhci-imx8m driver which uses compatible string
"fsl, imx8mq-dwc3". But found a issue that u-boot will get four USB bus not two.
The reason is the low level driver xhci-dwc3 also adds the DM support which uses
compatible string "snps,dwc3". Thus, one USB node and its dwc3 subnode are both
binded as independent USB bus.
Since the xhci-imx8m driver uses xhci-dwc3 as low level driver, to fix the issue
we add -u-boot.dtsi files to change the USB node compatible string to
"simple-bus" and change dwc3 node compatibe string to "fsl, imx8mq-dwc3". Then
xhci-dwc3 DM driver won't bind any node.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
7542babca0c1303d469642c346cc927de3facf12)
Ye Li [Mon, 22 Apr 2019 04:06:13 +0000 (21:06 -0700)]
MLK-21846-2 imx8mq_evk: Enable USB SDP in SPL
Enable the SPL SDP driver and SPL gadget drivers on iMX8MQ EVK board.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Mon, 22 Apr 2019 03:46:42 +0000 (20:46 -0700)]
MLK-21846-1 imx8mq_arm2: Enable USB SDP in SPL
Enable the SPL SDP driver and SPL gadget drivers on iMX8MQ DDR4 and
DDR3L validation boards.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Wed, 28 Feb 2018 13:23:49 +0000 (05:23 -0800)]
MLK-17638 video: imx8m_hdmi: Checks HDMI FW before enabling video output
Checks whether the HDMI FW is running before initialize the HDMI display.
So that for cases like mfgtool and imx-boot image without HDMI FW, the
u-boot won't be blocked.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
273b45dd3cf8773462400857c8b48b70bcfe96bb)
(cherry picked from commit
5527e5674c438cd7ef7735e2bdef37668d88676b)
Ye Li [Wed, 11 Jul 2018 08:41:24 +0000 (01:41 -0700)]
MLK-18822 imx: Fix bootaux issue when running on ARM64
The bootaux from community uses ulong to read private data and write to M4 TCM,
this cause problem on ARM64 platform where the ulong is 8bytes.
Fix it by using u32 to replace ulong.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
f3d936c84759fcd47a2489cf31fe46cd84ba1f47)
Peng Fan [Tue, 22 Nov 2016 02:57:13 +0000 (10:57 +0800)]
MLK-13486: imx: logos: use NXP logo
Use NXP logo.
The vendor and board dir not changed, only replace the contents
of freescale.bmp.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
0b381fdf1a45cb06a057724e708ce0bbeee67f4d)
(cherry picked from commit
836461a95ca8df0f41dacf1d390a966624190524)
(cherry picked from commit
ffbeb365642907957a385fe970fc69adcf87d600)
Ye Li [Tue, 26 Jun 2018 02:43:14 +0000 (19:43 -0700)]
MLK-18686-2 sc_thermal: Fix interpreting tenths as millicelsius
When calculate the temperature in millicelsius, the tenths are
handled incorrectly.
Signed-off-by: Ye Li <ye.li@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
72796a2e138bb7b5b4db9f771a3f9b823b66ade5)
(cherry picked from commit
1288dc25fb849c98b01dce0b130d83cf33939c6b)
Ye Li [Tue, 26 Jun 2018 02:40:08 +0000 (19:40 -0700)]
MLK-18686-1 sc_thermal: Update thermal resources for iMX8QXP
Since the DRC_0 thermal is disabled by SCFW, we should use SC_R_SYSTEM for
CPU thermal. Update the resources table to align with kernel.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
3f8e5aaa173b5d3cdf05df7867cdca8776854fd6)
(cherry picked from commit
c1e72c232d85a662c2ddb2bc9601132d8dd4fb18)
Ye Li [Wed, 26 Sep 2018 03:27:48 +0000 (20:27 -0700)]
MLK-20049-2 imx8mm_val: Add DDR3L validation board support
Add DDR3 init codes, board codes, defconfig and DTS into u-boot.
Basic modules are ready: SD, UART, I2C, USB host and NAND.
There is a FPGA on this board. It controls WDOG_B, and ENET PHY RESET.
So reset and ethernet won't work at default.
Signed-off-by: Ye Li <ye.li@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit
1742883a1e9c6a02045f81a14e4aa833c781afe9)
Ye Li [Thu, 1 Nov 2018 03:13:13 +0000 (20:13 -0700)]
MLK-20154-1 mtd: spi: Add flash id for GD25LQ16
iMX8MM DDR3L validation board uses GD25LQ16, but its id is not in
u-boot flash ids table. Add the new id and parameters into the table.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
04b813d4687028ce65c9772029d5da5500ec2e1c)
Ye Li [Wed, 20 Jun 2018 03:06:35 +0000 (20:06 -0700)]
MLK-18639-3 imx8mm_val: Add board codes for iMX8MM DDR4 validation board
Add SPL/u-boot board codes and DDR4 settings for iMX8MM DDR4 validation board.
DDR overnight stress test is passed.
Supported modules:
SD/eMMC, I2C, ENET, Flexspi, UART and USB.
Build config:
imx8mm_ddr4_val_defconfig
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
6045484796a87a31938a19d2d8fa2ae095804586)
(cherry picked from commit
fa79b5236ac8a7debfefa8e42028e0871412aa50)
Ye Li [Wed, 20 Jun 2018 03:01:49 +0000 (20:01 -0700)]
MLK-18639-2 DTS: imx8mm_val: Add DTS for iMX8MM DDR4 validation board
Add a DTS file for iMX8MM DDR4 validation board whose design is similar
as iMX8MM EVK.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
abe2268c73e409f8faafc80a182203f2fa6e39c2)
(cherry picked from commit
7960baa9f44f06a3ef70d28c968eb50bafd8ea6f)
Ye Li [Fri, 19 Apr 2019 06:34:13 +0000 (23:34 -0700)]
MLK-18654-4 imx8mm_evk: Enable SPL SDP for iMX8MM EVK board
Enable the SPL SDP for iMX8MM EVK. So that when booting from USB serial
download mode, the SPL will enter SDP to download FIT image from USB host
(uuu tool) and boot into FIT image.
The SDP driver needs larger malloc pool size, so extend the SPL malloc pool
to 12KB and reduce the SPL BSS MAX to 4KB because BSS actual size is about 1KB.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Fri, 22 Jun 2018 02:32:33 +0000 (19:32 -0700)]
MLK-18654-3 spl: Un-define the DM USB for SPL
Since we don't support DM in SPL, undefine the DM USB in SPL build,
so it can use non-DM USB driver.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
1e02825ab852f31111b875af9b84f82a974df64c)
Ye Li [Fri, 22 Jun 2018 02:26:47 +0000 (19:26 -0700)]
MLK-18654-2 imx: Change USB boot device type
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>
(cherry picked from commit
433032d7d672d4aa18d1399ffaa9449f00bc7d09)
Ye Li [Thu, 21 Jun 2018 06:01:52 +0000 (23:01 -0700)]
MLK-18654-1 usb: gadget: Update SDP to support FIT
Current SDP only supports to boot legacy image(raw). Add support to
boot FIT image.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
2c7b640aefe7e807248c9f5e35e2f8c76a8e23d9)
Ye Li [Wed, 20 Jun 2018 06:40:35 +0000 (23:40 -0700)]
MLK-18641 arm: Remove the check for gcc6 requirement
The u-boot 2018 forces to use gcc 6.0 or later to save binary size for some platforms.
This check causes problem for android building because android tool chain remains
using gcc 4.9.
Since iMX6/7/8 platforms don't meet binary size issue, we can remove the checkgcc6
and use old gcc.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
518b585b37cb79a52a558b9fc03fd9311855dab9)
Ye Li [Wed, 30 May 2018 03:30:46 +0000 (20:30 -0700)]
MLK-18437-1 usb: ehci-mx6: fix board_usb_clean issue
The board_usb_clean in ehci-mx6 always set to HOST. This is wrong
when we running gadget. Change to use type in private data.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
47809d46abafd91c8fbb90393881f1daddd08af1)
(cherry picked from commit
ec37a2cef2e4c0e627e36d684d8bf657e0772e9c)
Ye Li [Fri, 19 Apr 2019 03:30:37 +0000 (20:30 -0700)]
MLK-18243-18 imx8mm_evk: add i.MX8MM LPDDR4/DDR4 EVK board support
Add board support for both iMX8MM LPDDR4 EVK and DDR4 EVK.
Supported peripherals: UART, I2C, NAND (DDR4 EVK), SD, USB, TCPC, ENET
FlexSPI and eMMC (LPDDR4 EVK)
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Fri, 19 Apr 2019 03:26:12 +0000 (20:26 -0700)]
MLK-18243 DTS: imx8mm_evk: Add DTS files for iMX8MM LPDDR4 and DDR4 EVK boards
Add two DTS files, one for iMX8MM LPDDR4 EVK (fsl-imx8mm-evk.dts)
and another for iMX8MM DDR4 EVK.
Two boards share same base board, the major difference is the DDR4 board
installs NAND chip and removes flexspi and eMMC.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Fri, 19 Apr 2019 03:24:42 +0000 (20:24 -0700)]
MLK-21845-4 imx8m: Add imximage for flexspi boot image
Since flexspi has different IVT offset with SD/MMC, add a new imximage
for it.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Fri, 19 Apr 2019 02:52:23 +0000 (19:52 -0700)]
MLK-21836-4 spi: fspi: Add compatible string for iMX8MM
iMX8MM DTS uses new compatible string "fsl,imx8mm-flexspi" in flexspi
node. Add it into the flexspi driver.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Wed, 13 Jun 2018 02:14:29 +0000 (19:14 -0700)]
MLK-18590 pmic:
bd71837: Change to use new fdt API
Changed to use dev_read_subnode to get the ofnode type of the
bd71837 device node.
Because the pmic_bind_children is changed to use ofnode.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
acdc5c297a9630a464896ba507f33f4d4e9820c4)
Ye Li [Tue, 7 Feb 2017 14:48:01 +0000 (22:48 +0800)]
MLK-14422 imx7d: wdog: Overwrite the reset_cpu to turn off internal reset signal
Set wdog WCR register SRS bit to turn off internal reset signal WDOG_RESET_B_DEB
for mx7d. So that the warm reset is disabled.
The WDA is cleared to output WDOG_B immediately to reset the board.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
6d09863801695d975060fbc240147a9067dbafbf)
(cherry picked from commit
cde504077e1ce94d9ad34ece0f3e882972404297)
Ye Li [Wed, 26 Sep 2018 09:15:00 +0000 (02:15 -0700)]
MLK-19726-2 arm: Don't remove all devices when power domain driver is enabled
Because we power off all devices in board_quiesce_devices which is prior then
executing dm_remove_devices_flags. So any access to HW in dm_remove_devices_flags
will cause problem.
However, some drivers like ethernet which implements the pre_remove callback is always
called without any flags check, and this finally accesses FEC controller.
Since we don't need to remove all devices in u-boot before starting kernel, disable
this feature when power domain is enabled.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
741f2ea182bf293d8270bdc4a217a96db22c414c)
Ye Li [Thu, 28 Feb 2019 07:50:39 +0000 (23:50 -0800)]
MLK-21019 TMU: Check the TEMP range for iMX8MM
On iMX8MM, the V flag in TRISTR register only reflect the state of SNSR
value, not the calibrated TEMP value. So checking this flag is not
reliable. Per IC suggestion, change to read the TEMP/AVG_TEMP directly
and check whether it in valid range 10-125C.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
fe41c5fa6af88cce7f5a9723c82d6ad4e61357ce)
Ye Li [Fri, 22 Feb 2019 05:12:57 +0000 (21:12 -0800)]
MLK-20966 TMU: Fix for temperature out of range
When the temperature is out of sensor's range, the Valid bit won't be
set in TRITSR register. So the polling loop won't go out.
Change the codes to retry 10 times with 100ms interval for the Valid bit.
If the timeout, we give a warning for the invalid data.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
(cherry picked from commit
7ea2168e06d4f77a872f51a167ee1ed6bf2b0632)
Ye Li [Mon, 21 Jan 2019 08:33:38 +0000 (00:33 -0800)]
MLK-20784-2 imx8mm: Load fuse for TMU TCALIV and TASR
On iMX8MM, the default value of TMU registers TCALIV and TASR need
be loaded from fuse. HW won't do this, it expect SW loads them before
using TMU.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
(cherry picked from commit
9dada8a697b1c103fdb28f528f168da7ecc20849)
Ye Li [Mon, 21 Jan 2019 08:47:04 +0000 (00:47 -0800)]
MLK-20784-1 TMU: Add a interface for TMU arch level initialization
Since imx8mm TMU needs to load some registers from fuse, this is arch
dependent operation and may vary on different platforms. So add
a interface for arch level initialization.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
1a66350d1baeef355d51da609c505aebb233cefb)
Ye Li [Fri, 18 May 2018 02:21:46 +0000 (19:21 -0700)]
MLK-18341-1 thermal: nxp_tmu: Add support for thermal sensor on iMX8MM
The analog sensors on iMX8MM are new, used for 14LPP process. So the
Temperature Sensor Monitoring Unit (TMU) has some change accordingly.
We use version 2 in TMU driver to represent the new TMU, so the one driver
can service for both MQ and MM.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
86fab918e607221249acc5c9a8f8eca01c17ec37)
(cherry picked from commit
f68b8d4e0b256d376fd4ea8f1f4be0334327eca1)
Ye Li [Thu, 18 Apr 2019 07:20:40 +0000 (00:20 -0700)]
MLK-18322 HAB: Add suport for iMX8MM
The imx8mm has changed the address of rvt_hab, use new address for imx8mm.
The authentication procedure is same as imx8mq. In u-boot, the authentication
uses SIP call to trap ATF to run HAB authenticate.
Need to work with ATF commit:
(commit
7a4d6f90e999ed413d520310cc199901b52b7a04)
Users need to add CONFIG_SECURE_BOOT=y to defconfig to enable the feature.
Signed-off-by: Ye Li <ye.li@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Sandor Yu [Mon, 9 Apr 2018 03:29:47 +0000 (11:29 +0800)]
MLK-17997: video: imx: hdp: Add HDMI RX firmware loading
Add iMX8QM HDMI RX firmware loading.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
(cherry picked from commit
969d93660e1b34765627ff9f6f8dcab08dcd1250)
(cherry picked from commit
43bc31a2700f4078ffc5f55ff3fea0ed554f4506)
Ye Li [Tue, 15 May 2018 09:03:19 +0000 (02:03 -0700)]
MLK-18316 imx8: Fix USBOTG disconnect when XRDC blocking is enabled
We clean USBOTG register USBCMD if it is used in serial download mode.
When XRDC blocking is enabled, we can't write this register directly,
must enable the OTG power, otherwise the kernel will get SError
exception in mfgtool.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
cf2143dc97b2a8f21b828c7386c59ee965d981f2)
(cherry picked from commit
55dd2c8e17eca27b3d393be9fd84a153ce7bf37b)
Ye Li [Fri, 11 May 2018 08:32:39 +0000 (01:32 -0700)]
MLK-18290-4 usb: ci_udc: Add function to remove usb device
When unregister gadget driver in ci_udc, the usb device is not
removed or stop. This causes next "usb start" fails to work.
Add a new interface "usb_remove_ehci_gadget" in usb-uclass to
remove the usb device for DM driver. Using "usb_lowlevel_stop" for
non-DM driver.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
c73d137e0a4a613a49f6f63ec63332508afb88c0)
(cherry picked from commit
c2f83b46c21e738fa8176a8f83661bf3603067f8)
Ye Li [Thu, 18 Apr 2019 07:09:24 +0000 (00:09 -0700)]
MLK-18290-3 imx8mm: Add SOC level support for OTG USB
Enable the OTG power on for EHCI OTG controller on iMX8MM
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Fri, 11 May 2018 08:26:30 +0000 (01:26 -0700)]
MLK-18290-2 ehci-mx6: Update driver to support i.MX8MM
Since the i.MX8MM reuses the otg controllers on i.MX7D. We can use
CONFIG_USB_EHCI_MX7 for them.
Due the TCPC and load switch are used on Typec circuit. Add the
board_usb_init and board_usb_cleanup to ehci-mx6 DM driver. So
we can implement the TCPC settings in these board functions.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit
67699e88aed8bd36e919f54f9555ae15595faaf7)
(cherry picked from commit
13c19c6214ebb69706bb6710ac3ff1db5c2de185)