27 May, 2020
4 commits
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We are targeting let uboot loading images from emmc to boot android.
Currently only emmc1 is enabled, so other devices are disabled.Also change memory layout according to VM layout. The memory layout
needs to be samesize as what you configured in as "memory = "3584"".Add a new dts dedicated for this kind uboot, add a new defconfig
to select CONFIG_XEN/CONFIG_XEN_DEBUG_SERIAL, deselect CONFIG_DM_SERIAL,
select CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK, and disable some devices
compared with imx8qm_mek_androidauto_defconfig.Reviewed-by: Ye Li
Signed-off-by: Peng Fan
(cherry picked from commit a4e932cae433b9d2e1cff6a94b12e4abcac45543)
(cherry picked from commit a26de6e05563d3e3e6734e0d99e464437aa89db5)
(cherry picked from commit 74ac579ee195c4a2f6651ccc0f86efb0eebd889e)
(cherry picked from commit 7efc2eca10c9d48da6e01ba6a5df63b6f619d7ab) -
Starting U-Boot in a XEN VM, needs a header, just like Linux Kernel.
Without it, xen tool will take is as a file not supported.Signed-off-by: Peng Fan
(cherry picked from commit 344ddf76c6de808699ab742d3c11728ca62f36ee)
(cherry picked from commit d260e97be35718bea46019b7ca8666e83d0b9f01)
(cherry picked from commit fa6d1e299da0f6913564dcb11c171cee69a43f8e)
(cherry picked from commit 2f1f8069405bdb74d811bb594cbbea3d552fa31a) -
Update SOC code to support U-Boot in a XEN VM. Currently
we only support to boot android using uboot in a VM,
so there is hardcode that using MMC1_BOOT boot.There are a few small fixes included.
For the mmu configuration, the mem map is used from xen
guest VM and our iomem space in vm cfg file.Signed-off-by: Peng Fan
(cherry picked from commit 533087bc1bce0c35fead0956b0613971862c280f)
(cherry picked from commit c2ba2460d8985aa0b084f7beef2d0bc8773d90e3)
(cherry picked from commit 2b0a537f59646f3f222d60ebe46611160ba6bdc9)
(cherry picked from commit 179a0a6ff3eba16fcf8d5966904b810531fe8665) -
Introduce console write hypercall to let Uboot could directly
output with xen console, this needs CONFIG_VERBOSE_DEBUG
enabled in xen.Because input is not a must requirement in android VM,
and develop pvconsole needs more efforts, so let's use
this hypercall first.Signed-off-by: Peng Fan
(cherry picked from commit 8836c3104a1edfe542e0c1cef6690bc9d3d842a0)
(cherry picked from commit aea71150857d4617009730683c95d858acb43392)
(cherry picked from commit 3173d3ac39bed27a3197829ea13ffce5a89b07ac)
(cherry picked from commit 8ece41f15c8d9c407ab0946fa28ba7365419c030)
22 May, 2020
2 commits
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The polarity of PCIE reset gpio is wrong in imx6qp-sdb DTS, which
causes PCIE link failed to setup on iMX6QP.Signed-off-by: Ye Li
Reviewed-by: Peng Fan
(cherry picked from commit 36007650ed90eac8232a93255e5dc0a3710bf0a0) -
When UUU runs acmd command to boot into kernel, the fastboot never
get chance to exit, so the usb gadget is not disconnected. This causes
kernel USB gadget failed to work.Re-use iMX8MQ implementation to disconnect DWC3 gadget before jumping
to kernel.Signed-off-by: Ye Li
Reviewed-by: Jun Li
(cherry picked from commit bb8aaeb2ba407542f6cadeb2274927dd4280c0cd)
20 May, 2020
1 commit
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Rename ddr3 evk to ddr3 validation board.
Reviewed-by: Ye Li
Signed-off-by: Peng Fan
(cherry picked from commit 67f56d67c3631e3f8a42e80386e38d7191cbe35c)
19 May, 2020
5 commits
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Fix fec phy addr for network support on imx8mn/imx8mn
audio board 2 targetsReviewed-by: Ye Li
Signed-off-by: Adrian Alonso
(cherry picked from commit cef3045bd7cc620051c8dd8e9248157d19b4514f) -
Current iMX8QM DTSi is a version with full nodes, but this introduces
overhead in u-boot initf_dm phase because the initf_dm will search all
subnodes of the root. This is does not like SPL which has slimmed the
DTB.During initf_dm the dcache is not enabled, so the overhead is large
if we have many unused nodes in the DTS. This patch removed iMX8QM
nodes those we won't ever used in SPL/u-boot, like VPU/GPU, Audio,
camera, M4 i2c, flexcan, pwm, etc.Signed-off-by: Ye Li
Reviewed-by: Peng Fan
(cherry picked from commit 6c69c8f2918f254ff5a3e68a70709d87a35cbc59) -
Add board level implementation to get the ON-OFF button
status for imx8q/imx8m.Test: Get ON-OFF button status on imx7ulp/imx8m/imx8q.
Change-Id: I8e4ea61ec1c52ab7cfa20b5498756a25f3cd2f8d
Signed-off-by: Ji Luo -
Porting the scu api 'sc_misc_get_button_status()' to get the
ON-OFF button status.Test: Get the ON-OFF button status.
Change-Id: I8e06ef4dc170750fe2dfbeeba7850b5e0dcfc774
Signed-off-by: Ji Luo -
Some gpio pins are disabled for automotive to save boot time, but now
we need to enable them on uboot 2020 or the display won't work.Test: boots with lvds-hdmi display on imx8qm.
Change-Id: I02a77c08e2916d2c684f15be33f909f803936230
Signed-off-by: Ji Luo
18 May, 2020
9 commits
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Add board level support and configs for standard android and android automotive,
each board has android/android auto specific header files include.Test: boot/fastboot/avb/AB switch/trusty test.
Change-Id: I3beb84f251451d0003f0ef44d0cba51d0d773ca3
Signed-off-by: Ji Luo -
camera sometime can't been open once run M4 image.
ISI-CH0 probe funtion is not called when meet issue.The root cause is:
M4 image set assign resource SC_R_ISI_CH0 into m4 partition
when open camera in m4 side.
Uboot will call update_fdt_with_owned_resources to check
the pd in current dts node. it will call sc_rm_is_resource_owned to
check the pd whether in other partition, if yes, it will delete
the dts node. uboot delete isi_0 node whose pd is SC_R_ISI_CH0.add CONFIG_SKIP_RESOURCE_CHECKING to skip checking resource when load
dtb.Change-Id: Iaf9a5eda07074c45c15c43f23cb6ad6b5a77de47
Signed-off-by: zhang sanshan -
To avoid both A/B slots are marked as unbootable because
of some random failures, we will need to reset at spl stage
when current slot load/verify fail but already with flag
"successful_boot" set.imx8q can't be reset via the psci driver because the atf
is not avaiable at spl stage, porting the sc_pm_reboot()
scu api so we can do reset at spl stage for imx8qm/imx8qxp
mek boards.Test: reset on imx8qm_mek and imx8qxp_mek.
Change-Id: Ifa0bdea9393e413942a8a0188a4f937fa0aa9ab8
Signed-off-by: Ji Luo
(cherry picked from a5c5748101c383bc3afb424a3ef2689ab2664846) -
Add implementation to load hdmi rx/tx firmwares, use different config to
guide the function.Change-Id: Ibb43c2301b5f6cdc8b5103bd04cc30baefac9b9f
Signed-off-by: Ji Luo -
Add new keymaster commands to get Manufacure Production key (mppubk).
Since the mppubk can only be generated in OEM CLOSED imx8q board, so
we can only use this command when the board is HAB/AHAB closed.Commands to extract the mppubk:
* $fastboot oem get-mppubk
* $fastboot get_staged mppubk.binTest: Generate and dump the mppubk.bin
Change-Id: Idc59e78ca6345497e744162664b8293f50d1eda4
Signed-off-by: Ji Luo
(cherry picked from commit 52300d644a275dfa4fe73ecb51601a8efaff8ab7) -
new imx8mn chips have Cortex-M7 inside, not like other imx8m devices
of imx8mm and imx8mq which have Cortex-M4 inside. the names of MACROs
used to boot MCU on imx8m devices is modified to make them more common
to cover M4 and M7.
annotations are also modified based on the differences between M4 and
M7.Change-Id: Ida272e6ecdf577eeaadb9f1242f4524bd1014cac
Signed-off-by: faqiang.zhu
(cherry picked from commit eb825f8d4fbc2289b9ccf8f457fcba04922c8259) -
imx-regs-imx8mm.h is used both for imx8mm and imx8mn, while mcu in
imx8mn is Cortex-M7, it's different from Cortex-M4 in imx8mm, change
the MACRO name of mcu TCM base address from M4_BOOTROM_BASE_ADDR to
MCU_BOOTROM_BASE_ADDR.
since this MACRO will be used in common code for i.MX chips, the same
MACRO name in other files are also modified.Change-Id: I433dd78d11c485d0f4cb82bab299f61cb29dce45
Signed-off-by: faqiang.zhu
(cherry picked from commit e2eb616fdbc4ce6475b084ab11b77cd5dcaa6fd2) -
This commit enables dual bootloader feature for imx8m/imx8q, but
as commit 'a2018ab' already brings in some dual bootloader codes
when enabling fastboot support, so this commit won't be a complete
and standalone patch to introduce the dual bootloader feature.This commit will do the following:
1. clean up dual bootloader flow and add missing implementation.
2. Merge the dual bootloader entry for fit and container to one
function 'mmc_load_image_raw_sector_dual_uboot'.Change-Id: Ic9410a48092cc05de599dd897fc912177e2a1fe1
Signed-off-by: Ji Luo -
The CAAM driver in u-boot will use JR0 by default, but for
imx8q, both JR0 and JR1 are assigned to SECO and A core
should never access them.
Power on the JR3 in this patchset and use it to complete
the CAAM operations for imx8q.Test: CAAM self test cases pass for imx8q.
below patches are merged to this commit:
MA-13964 imx8q: Kick the CAAM JR before kicking the SMMU
MA-13969 Fix CAAM build warningsChange-Id: Ie3d77d1f2910e7f4c257c797c12b5c8a30ad936a
Signed-off-by: Ji Luo
(cherry picked from commit d6e0fdcde5773fed4804cdacf927808bd2da3d7d)
13 May, 2020
2 commits
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Add support for imx8mn audio board 2.0 support
reuse common settings from imx8mn evk som
Rework for imx_v2020.04 defconfig, dts and SPLReviewed-by: Ye Li
Signed-off-by: Adrian Alonso
(cherry picked from commit 363f021b0fc9424ab0bc7b05d546b10496d7001e) -
Add support for imx8mm audio board 2.0 support
reuse common settings from imx8mm evk som
Rework for imx_v2020.04 defconfig, dts and SPLReviewed-by: Ye Li
Signed-off-by: Adrian Alonso
(cherry picked from commit 77f136e35ec167f2c569791cc60229fea6ceae20)
11 May, 2020
16 commits
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Enable the splash screen basing on video link and DM video
Update the DTS to fix the bpp in lcdif node and add aliasSigned-off-by: Ye Li
(cherry picked from commit d27ebc05a6620cf66d568c7c7224e7fa449eaa73) -
Enable the splash screen basing on video link
Update the DTS to fix the bpp in lcdif node and add aliasSigned-off-by: Ye Li
(cherry picked from commit 93a53c60a73dab539fdf98542a367e83820df775) -
Enable the splash screen basing on video link for all iMX6UL/iMX6ULL
9x9 EVK and 14x14 EVK boards.
Update the DTS to add lcd timing and fix the bppSigned-off-by: Ye Li
(cherry picked from commit 0a6b3da40e61968ad2b10e1c2ffd9e45bc8293bc) -
Update DTS for LCDIF, MIPI DSI and panel relevant nodes.
Enable the video drivers and splash screen in board codseSigned-off-by: Ye Li
(cherry picked from commit 52d4c7c3e98d573f1c3e4e67e02dd4b08be6bee7) -
Update board codes and DTS files to add display relevant nodes and
configurations.
Support two video links with MIPI DSI:
1. MIPI DSI to HDMI convertor, this is default
2. RM67191 panelSigned-off-by: Ye Li
(cherry picked from commit e14979fc1798a933be643b4f52d2bfca5df1e552) -
Update board codes and DTS files to add display relevant nodes and
configurations.
Support two video links with MIPI DSI:
1. MIPI DSI to HDMI convertor, this is default
2. RM67191 panelSigned-off-by: Ye Li
(cherry picked from commit 6901ffb66e516a3e52d2120522dc1be18de5bafa) -
Update board codes and DTS files to add display relevant nodes and
configurations.
Support two video links with MIPI DSI:
1. MIPI DSI to HDMI convertor, this is default
2. RM67191 panelSigned-off-by: Ye Li
(cherry picked from commit 05498bdd53c77c5d6ead68da82cd34afde0ba17a) -
Update DTS to add DCSS and HDMI nodes and enable
HDMI splash screen on imx8mq evkSigned-off-by: Ye Li
(cherry picked from commit 41cef3e27d6cde0d655141343808e8ae025b5144) -
Implement the power on and clock settings for DCSS and HDMI drivers
Signed-off-by: Ye Li
(cherry picked from commit e97703d2e708f3e44c1276b46b9293fc24ba7a73) -
Update the DTS to add video relevants nodes and alias.
Enable the configurations iMX8 video, bridge and display drivers to
show splash screenSigned-off-by: Ye Li
(cherry picked from commit 97da906e0b965ccbcfa2edcbd4cccffce948b0d3) -
Update iMX8QM and MEK board DTS to add display relevant nodes and alias.
Add splash screen and video drivers configurationsSigned-off-by: Ye Li
(cherry picked from commit fe7d3eac8a6595c01a29961c2b15db787b4f0c22) -
Add video driver for DPU, display driver for LVDS and bridge driver
for it6263 LVDS to HDMI convertorSigned-off-by: Ye Li
(cherry picked from commit 65f54f7a7562a005177281a8bb397774b676ad2b) -
For ARM platforms which enabled video link, shut down it before entering
into kernel.Signed-off-by: Ye Li
(cherry picked from commit e60d5c3d3f61915512999975012715ce0c65c7be) -
enum dcache_option already shift left 2 bits,
PMD_ATTRINDX(option), will wrongly shift left the attr 4bits, which
is wrong. And make the region user set not has expected attribute
and might affect the splitted block region.Reviewed-by: Ye Li
Signed-off-by: Peng Fan
(cherry picked from commit 1ee28331a60243e91a63a8ec1fe6bbdb56cfeb08) -
SCFW has fixed a overflow issue in sc_rm_is_pad_owned API. This
requires u-boot to update API implementation, since it will cause
compatible issue. Otherwise all pad checking will have problem and
cause pad setting not continue.Due to the compatible issue, the new u-boot only works with new
SCFW (API version: 1.21).old scfw + old u-boot: API overflow issue
old scfw + new u-boot, or new scfw + old u-boot: API compatible issue
new scfw + new u-boot: WorkingSigned-off-by: Ye Li
Reviewed-by : Jason Liu(cherry picked from commit e84fb02056fe50146856320b96de909dad4c0058)
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The commit "TEE-520 core: imx: Set TZASC region 0 to non-sec"
added configure_tzc380 function in imx_sec_init to set region 0 to
non-sec, however imx_sec_init is called only on SOCs which has CAAM.
For SOCs use DCP, like 6SLL, 6ULL/6ULZ, 6SL, this function does not
execute, and cause the trustzone won't be configured.Signed-off-by: Ye Li
Reviewed-by: Peng Fan
(cherry picked from commit ab351d816b582382baf82c72546d8b7b3618de29)
09 May, 2020
1 commit
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Add logic to automatically update umctl2's setting based
on phy training CDD value for rank to rank space issueSigned-off-by: Oliver Chen
Signed-off-by: Jacky Bai
Acked-by: Ye Li
(cherry picked from commit 29a786185b48aff47e3ba55035c5462d3f9f2166)