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if USE_TRUSTY not defined, unused variables will cause kernelflinger compile error Change-Id: Ica343189b36c3588c2f0f22f97e0ab4771a640a0 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54530 Signed-off-by: zhouji3x <jianfengx.zhou@intel.com> Reviewed-on: https://android.intel.com:443/613207
Early version of slimboot did not pass parameters necessary for boot Linux kernel, as workaround, osloader added necessary parameters by hard code. this patch delete the hard code boot parameters Change-Id: I42eab3f2e257b80c1596f2d1450a97899c931d4d Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54491 Signed-off-by: Zhou, JianFengX <jianfengx.zhou@intel.com> Reviewed-on: https://android.intel.com:443/613070
print less logs to console save coldboot time. Change-Id: I258a9eb946a8fdbd11e37d22fd734891cf9a2da2 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54577 Signed-off-by: Zhang Ning <ning.a.zhang@intel.com> Reviewed-on: https://android.intel.com:443/613423
Change-Id: I1febb897af50e67c5dc97251330f87a8c6f3eead Signed-off-by: duminx <minx.du@intel.com> Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54464 Reviewed-on: https://android.intel.com:443/613030
Change-Id: Ic0cd16e6820212e44a06b25c554fe4fbf4661f8c Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54464 Signed-off-by: Zhang, Qi <qi1.zhang@intel.com> Reviewed-on: https://android.intel.com:443/612951
Change-Id: Ia01aa005a4f8bec4b319badb3127a3a89849c411 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54594 Signed-off-by: biyilix <biyix.li@intel.com> Reviewed-on: https://android.intel.com:443/601979
Refine the name of macro which distinguish OS loader build for EFI BIOS and SBL/ABL. Change-Id: Iea307aa7987ed26f267152092e5a1c8aacb91063 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54579 Signed-off-by: Chen, ZhiminX <zhiminx.chen@intel.com> Reviewed-on: https://android.intel.com:443/613872
In real rpmb case, should clear simulation rpmb key also from the teedata partition. Change-Id: Icd078f0ed85533fea4e24df03379b25bf911e773 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-55925 Signed-off-by: dengx2x <xiangx.deng@intel.com> Reviewed-on: https://android.intel.com:443/615843
Change-Id: I13d227adf37651d664e85e425cc665c750beca22 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-56286 Signed-off-by: Yang, Kai <kaix.yang@intel.com> Reviewed-on: https://android.intel.com:443/616471
KW issue is that pointer 'slot_data' checked for NULL at line 1957 may be dereferenced at line 1966. This patch try to add check for pointer 'slot_data' to avoid that 'slot_data' is dereferenced in below line when it was check for NULL. Change-Id: Ie21c835810867bc773ef3ac4c5daedba4e9576f8 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-56258 Signed-off-by: yayongdx <yayongx.duan@intel.com> Reviewed-on: https://android.intel.com:443/616239
Change-Id: If12bceeeb2ecfc2122eb4f07fda16d01a6ec3178 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-56339 Signed-off-by: Ming Tan <ming.tan@intel.com> Reviewed-on: https://android.intel.com:443/616666
The changes detail boot stages of OSloader. eg. in cmdline: androidboot.boottime=FWS:555,CBS:40,VBS:172,VTS:363,SKS:5 FWS: firmware stage boot time; CBS: check bcb stage boot time; VBS: android verify boot image stage; VTS: android verify trusty and launch trusty os stage; SKS: jump to start kernel stage Change-Id: I8b60e0862384711c56ae262b990eda4fe5764999 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-56119 Signed-off-by: Yang, Kai <kaix.yang@intel.com> Reviewed-on: https://android.intel.com:443/614698
Support build 64 bit OS loader in ABL/SBL platform Change-Id: I7c20c5ee0cecc7a31783f079c330139c29ad7434 Tracked-On:https://jira01.devtools.intel.com/browse/OAM-56835 Signed-off-by: zhouji3x <jianfengx.zhou@intel.com> Reviewed-on: https://android.intel.com:443/615473
Change-Id: I7a656e789fce50465f3c59bc78f684482016320a Tracked-On: https://jira01.devtools.intel.com/browse/OAM-56161 Signed-off-by: jiangyao <yaox.jiang@intel.com> Reviewed-on: https://android.intel.com:443/615456
when trusty is not enabled, do not build libtipc Change-Id: Iaed31472fc613970ce4a6330fd30d126cb84462a Tracked-On: https://jira01.devtools.intel.com/browse/OAM-56815 Signed-off-by: zhouji3x <jianfengx.zhou@intel.com> Reviewed-on: https://android.intel.com:443/617175
Since clear-rpmb operation was only based on secureboot status before, now it should be based on secureboot & eom(end of manufacturing) status, also support to erase teedata partition when using simulation rpmb. Change-Id: I8b733eb49b9220bc032b074af59894ff1d0d690d Tracked-On: https://jira01.devtools.intel.com/browse/OAM-56797 Signed-off-by: dengx2x <xiangx.deng@intel.com> Reviewed-on: https://android.intel.com:443/617056
Set KERNELFLINGER_AVB_CMDLINE := true to let kernelflinger process the command line option of vbmeta in UEFI based platform. Before enable this feature, please make sure the android kernel already support the AVB dm-verity, otherwise maybe cause kernel report error. Change-Id: I2038416613880b6bfb2d99c6e629d2c70b8d59ca Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54527 Signed-off-by: Ming Tan <ming.tan@intel.com> Reviewed-on: https://android.intel.com:443/613240
Change-Id: If50342ffe5128cf774467bdb19df8b8bc1a413d7 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-56891 Signed-off-by: Yang, Kai <kaix.yang@intel.com> Reviewed-on: https://android.intel.com:443/617805
Change-Id: I2806f8e3d8d45170babe513f831566539a9c2593 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-56888 Signed-off-by: dengx2x <xiangx.deng@intel.com> Reviewed-on: https://android.intel.com:443/617742
Change-Id: I82e333e007a8746e2e2a44df0328773f2800c69f Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54855 Signed-off-by: jwu55 <ji.j.wu@intel.com> Reviewed-on: https://android.intel.com:443/614749
We use the edk2 library for creating and managing the TPM entities in kernelflinger. The necessary TPM functions are ported to kernelflinger/libedk2_tpm. The Tcg2 protocol headers are ported to libedk2_tpm/include. Github link : https://github.com/tianocore/edk2 Change-Id: I8ce9545e35cff9bc5a0d8b63ee49ea4aeb1b35cd Tracked-On: https://jira01.devtools.intel.com/browse/OAM-52486 Signed-off-by: adattatr <anisha.dattatraya.kulkarni@intel.com> Reviewed-on: https://android.intel.com:443/607205
If EFI_TCG2_PROTOCOL is supported by BIOS and if the device has Intel PTT (or fTPM), the SEED for Trusty is created by and stored in fTPM. With this change: - tpm2_security adds functions to write, read and create nv indexes. and generate seed for trusty. - fastboot oem fuse commands - at-perms-attr and vbmeta-verify-hash are added. - USE_TPM flag is added to enable the fuse commands - SOFT_FUSE flag is used in development phase so we can delete the NVRAM indexes. Change-Id: Ia9b714b084dc84a27c2860cb9e6f2e67c78bf0b4 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-52486 Signed-off-by: adattatr <anisha.dattatraya.kulkarni@intel.com> Reviewed-on: https://android.intel.com:443/607206
NVRAM indexes can be of type ORDINARY, COUNTER, or BITFIELD. The bootloader policy fuse is a bitfield nvindex with Bits signifying if provisioning is complete, if the device can be unlocked. Additionally with this change: - Add comments for the helper functions in Tpm2Help.c. - Add Tpm2NvSetBits and associated helper functions to manipulate the NVRAM bitfields. Tracked-On: https://jira01.devtools.intel.com/browse/OAM-52486 Change-Id: I41b3c4256c3517e9e77a5d3cd42df6402047bf7c Signed-off-by: adattatr <anisha.dattatraya.kulkarni@intel.com> Reviewed-on: https://android.intel.com:443/607207
Under 64 bit mode, linux kernel entry is 512 bytes after the start Change-Id: I5d8f188d7ead071af62528ec68cee5d9cb1aa7d0 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-57095 Signed-off-by: zhouji3x <jianfengx.zhou@intel.com> Reviewed-on: https://android.intel.com:443/618200
If trigger warning_disallowed, avb & slot-ab enable,will find some errors during osloader's 64bit complie progress. error: hardware/intel/kernelflinger/avb/libavb/uefi_avb_ops.c:85:17: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare] if (num_bytes > (partition_size - offset_from_partition)) ^ cc1: all warnings being treated as errors Change-Id: I58511eaeb9c33053c50a44caec676fc9345938d4 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-57217 Signed-off-by: dengx2x <xiangx.deng@intel.com> Reviewed-on: https://android.intel.com:443/618741
Change-Id: I72d5608522ce7747506ad6a3bd2e97eb6b2687d1 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-57014 Signed-off-by: Yang, Kai <kaix.yang@intel.com> Reviewed-on: https://android.intel.com:443/617401
In order to launch trusty in osloader, the osloader has to pass different parameters to trusty for different platform, therefore has to design trusty launch depends on platform Change-Id: I8a00df99898388926c85dd8e81f3334b4ee63127 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54691 Signed-off-by: kwen <kui.wen@intel.com> Reviewed-on: https://android.intel.com:443/612357
Change-Id: If956bd800bd7c0faf9e24b8e2a40742de3b42d35 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-58964 Signed-off-by: Yang, Kai <kaix.yang@intel.com> Reviewed-on: https://android.intel.com:443/620106
For avb_ab_flow, no need check the misc magic in the init. Change-Id: Ica5950eb65b130d2fff686c152c39eb676cca228 Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54486 Signed-off-by: biyilix <biyix.li@intel.com> Reviewed-on: https://android.intel.com:443/618764
Need revert this patch after UEFI enable avb flow boot. Change-Id: Ia2038974359e235dce360c4b6ba312abb923984d Tracked-On: https://jira01.devtools.intel.com/browse/OAM-54486 Signed-off-by: biyilix <biyix.li@intel.com> Reviewed-on: https://android.intel.com:443/619749
print infomation both to console and ui when flashing image, include "Flashing xxx", "Flash done", and download progress. function printProgress() use '\r' to print "xx% [=====]" at the same line repeatedly, but not all terminal support '\r' and ui ignores all control characters. Modify printProgress to output in form of "0....10....20..." Change-Id: I6899cc56202f1453a1ee5e9c1bf5d57d072db886 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75051 Signed-off-by: Meng Xianglin <xianglinx.meng@intel.com> Reviewed-on: https://android.intel.com:443/657597
Coreboot pass boot tsc instead of boot time to kernelflinger. Change-Id: Ifc04872b1424d59234c25e6e458993d4fdd8f65c Tracked-On: https://jira.devtools.intel.com/browse/OAM-75343 Signed-off-by: Yang, Kai <kaix.yang@intel.com> Reviewed-on: https://android.intel.com:443/658254
Change-Id: I846c6b0dd06df5d598fe0c1a6198b3e6d6c6b304 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75465 Signed-off-by: Ming Tan <ming.tan@intel.com> Reviewed-on: https://android.intel.com:443/658636
Change-Id: Ib7efa97e5bd30a799a4b64b46f45fb3b64a57a9c Tracked-On: https://jira.devtools.intel.com/browse/OAM-75350 Signed-off-by: jwu55 <ji.j.wu@intel.com> Signed-off-by: sunxunou <xunoux.sun@intel.com> Signed-off-by: Chen, ZhiminX <zhiminx.chen@intel.com> Reviewed-on: https://android.intel.com:443/658269
With vbmeta and slots, the boot target MEMORY lost its purposes. The default fastboot boot behavior tested on Google Android Devices show that the kernel should be taken from the downloaded boot image but that the rootfs parameters, slots information, shoud be retrieve from the eMMC. This patch redefines the MEMORY boot target. MEMORY boot target means to load and boot the image loaded in memory regardless of what is on the persistent storage. Change-Id: Ibeacb6fd28cabc8a7e986e9bd55ef03c52548775 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75350 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Signed-off-by: "Sun, XunouX" <xunoux.sun@intel.com> Reviewed-on: https://android.intel.com:443/658270
When invoke ui_display_texts, the first parameter should be a "Null terminated" ui_textline_t array, or an array boudary overflow will cause BIOS crash. Change-Id: I9b545959a5aa361abf7623321c1e41830d0dd4cb Tracked-On: https://jira.devtools.intel.com/browse/OAM-75378 Signed-off-by: Meng Xianglin <xianglinx.meng@intel.com> Reviewed-on: https://android.intel.com:443/658811
In 'fastboot boot' case, load image without slot data will lost vbmeta options which will be passed as kernel parameters, and android can't boot to UI Change-Id: I690df26f42cabaa4b5f79a0e64b7e65b54849f42 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75078 Signed-off-by: Meng Xianglin <xianglinx.meng@intel.com> Reviewed-on: https://android.intel.com:443/658645
kf4abl.c: error: use of undeclared identifier 'vbmeta_pub_key_len' Change-Id: I7dc3d52ec9b9945f314e21b88699649cec163c3b Tracked-On: https://jira.devtools.intel.com/browse/OAM-75605 Signed-off-by: Chen, ZhiminX <zhiminx.chen@intel.com> Reviewed-on: https://android.intel.com:443/659079
Change-Id: Ia0c25357944fd1050c4b5ad66996cd1eb27a0360 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75934 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://android.intel.com:443/655388
This patch adds the support of PNG RGBA non-interlaced loading to Kernelflinger. It considerably reduces the size of Kernelflinger of 54% which a very negligeable impact on the boot time. Change-Id: Id512fd84b5de75ddc2e77e69a8dc98f379313ca5 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75934 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://android.intel.com:443/655814
This patch makes the ui_image_draw_scale() function skips the scaling part on images which do not need to be scale before being drawn. Change-Id: Id588d071ab2d0d0e3d2a19ecfa152d0cc1e4b6bc Tracked-On: https://jira.devtools.intel.com/browse/OAM-75934 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://android.intel.com:443/655815
Fix: 1) merge two string to one string. size of memory allocated for the string is string lenth +1, merge another string to the string will result in memory corruption. 2) merge two string to a fix size buffer in stack. it may cause stack overflow if length of the string larger than the buffer size 3) copy string from memory that has been freed. it may cause unpredictable results. Change-Id: Ie3ccba256baea965c1f6e2a5cf6bf321d97eb86a Tracked-On: https://jira.devtools.intel.com/browse/OAM-75623 Signed-off-by: JianFeng,Zhou <jianfeng.zhou@intel.com> Reviewed-on: https://android.intel.com:443/659117
Print operation is a kind of time consuming operation, printing progress of erasing or flashing increase time consumption significantly. print event ocurring within a second should be cached in a buffer and print it later. Change-Id: I6752d5fa58bae8eb2389c4290ae53d5951bd5ab4 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75466 Signed-off-by: Meng Xianglin <xianglinx.meng@intel.com> Reviewed-on: https://android.intel.com:443/659072
Change-Id: Ie18a7415fef5fe046c59b5628038c02e05176cf4 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75484 Signed-off-by: keyuliux <keyux.liu@intel.com> https://android.intel.com:443/658805 Reviewed-on: https://android.intel.com:443/658805
Move the code from kernelflinger.c to uefi_util.c. Then the other program can call the function to check BIOS upgrade. Change-Id: I1a226e8aa61aa72eb1bf9552b3159484cb80a467 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75982 Signed-off-by: Ming Tan <ming.tan@intel.com> Reviewed-on: https://android.intel.com:443/659431
Change-Id: I52f7393a863cf34257f5e2057272e6722f692258 Tracked-On: https://jira.devtools.intel.com/browse/OAM-76099 Signed-off-by: Meng Xianglin <xianglinx.meng@intel.com> Reviewed-on: https://android.intel.com:443/659920
Do not expand tab now. Change-Id: Ia14132f7f9416ab19b5a166b288f7b250235dc06 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75981 Signed-off-by: Ming Tan <ming.tan@intel.com> Reviewed-on: https://android.intel.com:443/659430
Change-Id: Ifb6d42fb4b65d8109feb796c4d7772ced17eee92 Tracked-On: https://jira.devtools.intel.com/browse/OAM-76189 Signed-off-by: Xihua Chen <xihua.chen@intel.com> Reviewed-on: https://android.intel.com:443/660192
Change-Id: I6cdc010e40ccac532093f405bc710d5f9fa4d3ef Tracked-On: https://jira01.devtools.intel.com/browse/OAM-76248 Signed-off-by: Zhang, Xuepeng <xuepeng.zhang@intel.com> Reviewed-on: https://android.intel.com:443/661583
On x86, stack protector save canary value(4 bytes) to GS:0x14. GS is set to the same selector as DS, base address of the selector is 0, limit is 4G. android_clear_memory clear page 0, so stack canary need be saved before clear and be restored after clear. referrences kernel/4.14/arch/x86/include/asm/stackprotector.h Change-Id: I1804427d0701085bd5024c39e3ffaab8350124b7 Tracked-On: https://jira.devtools.intel.com/browse/OAM-75572 Signed-off-by: keyuliux <keyux.liu@intel.com> Reviewed-on: https://android.intel.com/660286 Reviewed-on: https://android.intel.com:443/660286
we perform a "safe flash procedure" for esp partition: 1. write data to the BOOTLOADER_TMP_PART partition 2. perform sanity check on BOOTLOADER_TMP_PART partition files 3. swap BOOTLOADER_PART and BOOTLOADER_TMP_PART partition 4. erase BOOTLOADER_TMP_PART partition 5. install the load options into the Boot Manager Change-Id: I402917c9802945e947f126fc7209106794be4371 Tracked-On: https://jira.devtools.intel.com/browse/OAM-73951 Signed-off-by: Heng Luo <heng.luo@intel.com> Reviewed-on: https://android.intel.com:443/661700
For non UEFI platform, perform "default flash procedure". For UEFI platform, perform a "safe flash procedure" if bootloader2 partition exists; otherwise, return EFI_UNSUPPORTED. Change-Id: I731a2e63362386e5ae417ddb7a3fd483a4b65159 Tracked-On: https://jira.devtools.intel.com/browse/OAM-73952 Signed-off-by: Heng Luo <heng.luo@intel.com> Reviewed-on: https://android.intel.com:443/661701
Change-Id: I407d0a9a7db199c2f8204a5dd7abacca1e0aafcd Tracked-On: https://jira01.devtools.intel.com/browse/OAM-52565 Signed-off-by: JianFeng,Zhou <jianfeng.zhou@intel.com> Reviewed-on: https://android.intel.com:443/657011
Access SATA by PassThru, if transfer length is larger than the ATA controller can handle, EFI_BAD_BUFFER_SIZE is returned and The number of bytes that could be transferred is returned in InTransferLength. But it is not always true, espacially in AHCI mode, IntransferLength is not updated. Change-Id: I32b79685cad91bac265e5991caa623f14d98774a Tracked-On: https://jira.devtools.intel.com/browse/OAM-76102 Signed-off-by: Meng Xianglin <xianglinx.meng@intel.com> Reviewed-on: https://android.intel.com:443/661761
Change-Id: Id732b7b0f81bc5c03fb4f65f91f8eabadefe69dc Tracked-On: https://jira.devtools.intel.com/browse/OAM-76476 Signed-off-by: Ming Tan <ming.tan@intel.com> Reviewed-on: https://android.intel.com:443/662173
Move the code to libkernelflinger, so other program can call this function. Also change the logical of checking upgrade file. Also add the function StrcaseCmp. Change-Id: I7311ab9a2a8a97e6ada2fcac6b0c64a8418b04aa Tracked-On: https://jira.devtools.intel.com/browse/OAM-76158 Signed-off-by: Ming Tan <ming.tan@intel.com> Reviewed-on: https://android.intel.com:443/660191
The buffer of output a row is 128 Bytes at log.c , but the length of string may be more than 128B, so that the buffer was setted 512 Bytes. Change-Id: I55e52bbb2845e8787785652159093f2acceb2537 Tracked-On: https://jira.devtools.intel.com/browse/OAM-76295 Signed-off-by: Yanhongx.Zhou <yanhongx.zhou@intel.com> Reviewed-on: https://android.intel.com:443/662107
Do null check for pointer 'label' before dereferenced. Change-Id: I967957643855d40f10b83a8abe6b3ef8b5556cd0 Tracked-On: https://jira.devtools.intel.com/browse/OAM-76475 Signed-off-by: sunxunou <xunoux.sun@intel.com> Reviewed-on: https://android.intel.com:443/574932
Signed-off-by: xichen12 <xi.a.chen@intel.com>
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Signed-off-by: xichen12 xi.a.chen@intel.com