June 2020 - U-Boot

[PATCH v3 0/2] imx: support for conga-QMX8 board
by Oliver Graute 04 Nov '20

04 Nov '20

Second patch is still needed for booting. Tipps to get rid of that patch would be helpfull. Between u-boot-imx-20200511 and u-boot-imx-20200609 something more is broken, I run into this issue: U-Boot 2020.07-rc3-00002-gbf3f929aa6 (Jun 16 2020 - 14:36:58 +0200) CPU: NXP i.MX8QM RevB A53 at 1200 MHz Model: Congatec QMX8 Qseven series Board: conga-QMX8 Build: SCFW 494c97f3, SECO-FW d7523fe8, ATF 09c5cc9 Boot: SD2 DRAM: 6 GiB Device 'gpio@5d090000': seq 0 is in use by 'gpio@5d080000' Device 'gpio@5d0a0000': seq 1 is in use by 'gpio@5d090000' MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 "Synchronous Abort" handler, esr 0x96000004 elr: 000000008005cf48 lr : 0000000080022f94 (reloc) elr: 00000000fff22f48 lr : 00000000ffee8f94 x0 : fffffffffdaf3540 x1 : 00000000fff2d8a0 x2 : 0000000000000000 x3 : 0000000000000000 x4 : 0000000000000000 x5 : fffffffffdaf3540 x6 : 00000000fff068a8 x7 : 00000000fff3bca0 x8 : 00000000fdaf3ac0 x9 : 0000000000000008 x10: 00000000fdaecb30 x11: 00000000fdaefdd0 x12: 0000000000000000 x13: 0000000000000200 x14: 00000000fdadebf8 x15: 00000000ffffffff x16: 0000000000001080 x17: 0000000000000000 x18: 00000000fdae4da0 x19: 0000000000000002 x20: 00000000fff3b000 x21: 000000007fec6000 x22: 0000000000000000 x23: 0000000000000000 x24: 0000000000000000 x25: 0000000000000000 x26: 0000000000000000 x27: 0000000000000000 x28: 0000000000000000 x29: 00000000fdadfd90 Code: aa0503e4 17fffff2 aa0003e5 d2800003 (386368a4) Resetting CPU ... resetting ... Oliver Graute (2): imx: support for conga-QMX8 board hack to boot with 2020.01 arch/arm/dts/Makefile | 1 + arch/arm/dts/imx8qm-cgtqmx8.dts | 427 +++++++++++++++++++++++++ arch/arm/mach-imx/imx8/Kconfig | 7 + board/congatec/cgtqmx8/Kconfig | 14 + board/congatec/cgtqmx8/MAINTAINERS | 6 + board/congatec/cgtqmx8/Makefile | 11 + board/congatec/cgtqmx8/README | 46 +++ board/congatec/cgtqmx8/cgtqmx8.c | 479 ++++++++++++++++++++++++++++ board/congatec/cgtqmx8/imximage.cfg | 21 ++ board/congatec/cgtqmx8/spl.c | 76 +++++ board/congatec/common/Kconfig | 48 +++ board/congatec/common/Makefile | 23 ++ board/congatec/common/mmc.c | 50 +++ configs/cgtqmx8_defconfig | 82 +++++ drivers/core/device.c | 7 +- include/configs/cgtqmx8.h | 194 +++++++++++ 16 files changed, 1487 insertions(+), 5 deletions(-) create mode 100644 arch/arm/dts/imx8qm-cgtqmx8.dts create mode 100644 board/congatec/cgtqmx8/Kconfig create mode 100644 board/congatec/cgtqmx8/MAINTAINERS create mode 100644 board/congatec/cgtqmx8/Makefile create mode 100644 board/congatec/cgtqmx8/README create mode 100644 board/congatec/cgtqmx8/cgtqmx8.c create mode 100644 board/congatec/cgtqmx8/imximage.cfg create mode 100644 board/congatec/cgtqmx8/spl.c create mode 100644 board/congatec/common/Kconfig create mode 100644 board/congatec/common/Makefile create mode 100644 board/congatec/common/mmc.c create mode 100644 configs/cgtqmx8_defconfig create mode 100644 include/configs/cgtqmx8.h -- 2.17.1

4 5

Re: U-Boot is broken on real N900 HW
by Pali Rohár 02 Nov '20

02 Nov '20

On Wednesday 01 April 2020 12:32:29 Merlijn Wajer wrote: > Hi, > > On 01/04/2020 00:42, Pali Rohár wrote: > > On Wednesday 01 April 2020 00:35:07 Pali Rohár wrote: > >> This patch series contain fixes for Nokia RX-51 board (aka N900). > >> After these changes it is possible to run U-Boot in qemu emulator again. > >> And U-Boot can boot kernel image from RAM, eMMC or OneNAND memory without > >> problem. > > > > But on real Nokia N900 device is U-Boot crashing in reboot loop. > > > > I do not have serial console for Nokia N900 to debug this issue, but > > seems that it is related to OMAP I2C and OMAP HS MMC code. Problem is > > that there is no crash and even no error in qemu emulator so I cannot > > debug this issue. > > > > First problem is around /* reset lp5523 led */ code in rx51.c. On real > > N900 device it generates repeating messages: > > > > Check if pads/pull-ups of bus are properly configured > > Timed out in wait_for_event: status=0000 > > > > When I commented that few lines all these messages disappeared. So > > problem is with OMAP I2C. > > > > Second problem happen after misc_init_r() function finishes. U-Boot just > > prints on N900 screen message "data abort" and reboots. As I do not have > > serial console it is hard to debug. but I figured out that problem is in > > mmc_set_ios() function in mmc.c file. In function mmc_set_clock() I put > > debug info prior to mmc_set_ios() call and after it, and debug info > > prior was printed, not after. > > > > I remember that somebody had serial jig for Nokia N900, could somebody > > look at this reboot loop problem? > > > > And any idea how should be OMAP I2C configured in U-Boot to correctly > > work? > > > > Maybe I will try to find some time to git bisect which change broke > > U-Boot on real N900 hardware. > > Took latest u-boot master, applied patches and this is the result on > serial (first part is NOLO booting, I think that can be ignored) [1]. ... > U-Boot 2020.04-rc4-00033-g7dbafe0634-dirty (Apr 01 2020 - 12:15:47 +0200) > > OMAP3530-HS ES3.1, CPU-OPP2, L3-165MHz, Max CPU Clock 600 MHz > Nokia RX-51 + LPDDR/OneNAND > I2C: ready > DRAM: 256 MiB > NAND: 0 Bytes Looks like that something with NAND is broken. > MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 > In: vga > Out: vga > Err: vga > Timed out in wait_for_event: status=0100 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > Timed out in wait_for_event: status=0000 > Check if pads/pull-ups of bus are properly configured > i2c_read (addr phase): pads on bus probably not configured (status=0x10) > i2c_write: timed out writig last byte! These i2c errors are caused by /* reset lp5523 led */ i2c_set_bus_num(1); state = 0xff; i2c_write(0x32, 0x3d, 1, &state, 1); i2c_set_bus_num(0); Is there anything which needs to be done to initialize i2c bus 1? Because this code is working fine on older U-Boot version. Was something changed to OMAP i2c bus code in U-Boot? > OMAP die ID: 031400240000000004036ac10b01100f > OMAP3530-HS ES3.1, CPU-OPP2, L3-165MHz, Max CPU Clock 600 MHz > And then U-Boot freeze, right? Any idea how to debug this issue? On my N900 I'm getting "data abort" error on display and then instant reboot.

6 31

[PATCH] mmc: Parse new binding for eMMC fixed driver type
by Shunsuke Tokumoto 30 Oct '20

30 Oct '20

Parse the new binding and store it in the mmc config struct after doing some sanity checks. The code is designed to support fixed mmc driver type if we ever need that. Signed-off-by: Shunsuke Tokumoto <s-tokumoto(a)fujitsu.com> Signed-off-by: Yasushi Iida <yasushi.iida(a)fujitsu.com> --- drivers/mmc/mmc-uclass.c | 30 ++++++++++++++++++++++++++++++ drivers/mmc/mmc.c | 8 ++++++++ include/mmc.h | 3 +++ 3 files changed, 41 insertions(+) diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c index c5b7872900..e67aae451f 100644 --- a/drivers/mmc/mmc-uclass.c +++ b/drivers/mmc/mmc-uclass.c @@ -162,6 +162,36 @@ int dm_mmc_deferred_probe(struct udevice *dev) if (ops->deferred_probe) return ops->deferred_probe(dev); + /* Check eMMC driver type selection */ + val = dev_read_u32_default(dev, "fixed-emmc-driver-type", 0); + if (val > 4) { + puts("\"fixed-emmc-driver-type\" is illegal. force to 0.\n"); + val = 0; + } + cfg->driver_type = val; + + val = dev_read_u32_default(dev, + "fixed-emmc-driver-type-hs200", + -ENOENT); + if (val != -ENOENT) { + if (val > 4) { + puts("\"fixed-emmc-driver-type-hs200\" is illegal.\n"); + val = 0; + } + } + cfg->driver_type_hs200 = val; + + val = dev_read_u32_default(dev, + "fixed-emmc-driver-type-hs400", + -ENOENT); + if (val != -ENOENT) { + if (val > 4) { + puts("\"fixed-emmc-driver-type-hs400\" is illegal.\n"); + val = 0; + } + } + cfg->driver_type_hs400 = val; + return 0; } diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 620bb93064..8241be9996 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -849,11 +849,19 @@ static int mmc_set_card_speed(struct mmc *mmc, enum bus_mode mode, #if CONFIG_IS_ENABLED(MMC_HS200_SUPPORT) case MMC_HS_200: speed_bits = EXT_CSD_TIMING_HS200; + if (mmc->cfg->driver_type_hs200 != -ENOENT) + speed_bits |= (mmc->cfg->driver_type_hs200 << 4); + else + speed_bits |= (mmc->cfg->driver_type << 4); break; #endif #if CONFIG_IS_ENABLED(MMC_HS400_SUPPORT) case MMC_HS_400: speed_bits = EXT_CSD_TIMING_HS400; + if (mmc->cfg->driver_type_hs400 != -ENOENT) + speed_bits |= (mmc->cfg->driver_type_hs400 << 4); + else + speed_bits |= (mmc->cfg->driver_type << 4); break; #endif #if CONFIG_IS_ENABLED(MMC_HS400_ES_SUPPORT) diff --git a/include/mmc.h b/include/mmc.h index 82562193cc..8d79ff5cbe 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -555,6 +555,9 @@ struct mmc_config { uint f_max; uint b_max; unsigned char part_type; + uint driver_type; + uint driver_type_hs200; + uint driver_type_hs400; }; struct sd_ssr { -- 2.25.4

3 3

[PATCH v2 00/10] net: ti: icssg: Add prueth support
by Keerthy 26 Oct '20

26 Oct '20

The series adds support for icssg_prueth functionality on u-boot. This series is based on top of master branch. rproc init needs to be done from uboot command prompt. The pru/rtu firmware loading is done by prueth driver soon after config paramters are setup. Currently only slice0/1 of icssg2 instance on am6-evm is supported. i.e Both slices of icssg2 instance are supported. Prebuilt firmware can be obtained from AM65 procSDK [1] rootfs at /lib/firmware/ti-pruss/am65x*.elf [1] http://software-dl.ti.com/processor-sdk-linux/esd/AM65X/latest/index_FDS.ht… This tests tftp on prueth. Note: Uboot ethernet driver architecture supports once instance per probe. So only one of the ports are supported per instance. So DT of prueth node should have either ethernet-mii0 or ethernet-mii1. Changes in v2: It has been a while since v1 was posted. Here are the changes: * Removed the usage of misc_init_by_ofnode instead used uclass_get_device_by_ofnode. * Introduced started variable to keep track of the status of the prueth device. * Build Tested on Travis: https://travis-ci.org/Keerthyj/u-boot/builds/651449684 Keerthy (10): net: eth-uclass: eth_get_dev based on SEQ_ALIAS instead of probe order soc: ti: pruss: add a misc driver for PRUSS in TI SoCs remoteproc: pruss: add PRU remoteproc driver net: ti: icssg-prueth: Add ICSSG ethernet driver arm: dts: k3-am65-main: Add msmc_ram node arm: dts: k3-am654-base-board-u-boot: Add icssg specific msmc_ram carveout nodes arm: dts: k3-am65-main: Add scm_conf node arm: dts: k3-am65-main: Add pruss nodes for ICSSG2 arm64: dts: ti: am654-base-board: add ICSSG2 Ethernet support configs: am65x_evm_a53_defconfig: Enable CONFIG_TI_AM64_ICSSG_PRUETH arch/arm/dts/k3-am65-main.dtsi | 191 ++++++ arch/arm/dts/k3-am65.dtsi | 4 +- arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 129 ++++ configs/am65x_evm_a53_defconfig | 3 + drivers/net/ti/Kconfig | 8 + drivers/net/ti/Makefile | 1 + drivers/net/ti/icssg-prueth.c | 652 +++++++++++++++++++ drivers/net/ti/icssg.h | 36 + drivers/net/ti/icssg_classifier.c | 396 +++++++++++ drivers/remoteproc/Kconfig | 11 + drivers/remoteproc/Makefile | 1 + drivers/remoteproc/pru_rproc.c | 405 ++++++++++++ drivers/soc/ti/Kconfig | 12 + drivers/soc/ti/Makefile | 1 + drivers/soc/ti/pruss.c | 152 +++++ include/ti-pruss.h | 17 + net/eth-uclass.c | 12 +- 17 files changed, 2027 insertions(+), 4 deletions(-) create mode 100644 drivers/net/ti/icssg-prueth.c create mode 100644 drivers/net/ti/icssg.h create mode 100644 drivers/net/ti/icssg_classifier.c create mode 100644 drivers/remoteproc/pru_rproc.c create mode 100644 drivers/soc/ti/pruss.c create mode 100644 include/ti-pruss.h -- 2.17.1

4 14

[PATCH 00/16] spi: dm-conversion (part3)
by Jagan Teki 23 Oct '20

23 Oct '20

This series updated boards which are using mxc_spi driver. Series has patches for 1) DM_SPI/SPI_FLASH enablement for boards which already support DM and OF_CONTROL. 2) Drop the boards which doesn't support DM or OF_CONTROL. Now it's call for board maintainers to update their board to use device tree and DM options to alive on tree before MW. thanks, Jagan. Jagan Teki (16): cl-som-imx7: Switch to DM_SPI/DM_SPI_FLASH cm_fx6: Switch to full DM-aware dh_imx6: Switch to full DM-aware arm: Remove mx51evk board arm: Remove ts4800 board arm: Remove tqma6s_wru4_mmc_defconfig arm: Remove pfla02 board arm: Remove pcm058 board arm: Remove riotboard board arm: Remove zc5202/zc5601 board arm: Remove cgtqmx6eval board arm: Remove ot1200 board arm: Remove dms-ba16 board arm: Remove configs/mx35pdk_defconfig board arm: Remove flea3_defconfig board arm: Remove mx31pdk_defconfig board arch/arm/Kconfig | 11 - arch/arm/mach-imx/mx3/Kconfig | 12 - arch/arm/mach-imx/mx5/Kconfig | 11 - arch/arm/mach-imx/mx6/Kconfig | 59 -- board/CarMediaLab/flea3/Kconfig | 15 - board/CarMediaLab/flea3/MAINTAINERS | 6 - board/CarMediaLab/flea3/Makefile | 8 - board/CarMediaLab/flea3/flea3.c | 224 ---- board/CarMediaLab/flea3/lowlevel_init.S | 24 - board/advantech/dms-ba16/Kconfig | 31 - board/advantech/dms-ba16/MAINTAINERS | 8 - board/advantech/dms-ba16/Makefile | 6 - board/advantech/dms-ba16/clocks.cfg | 25 - board/advantech/dms-ba16/ddr-setup.cfg | 39 - board/advantech/dms-ba16/dms-ba16.c | 629 ----------- board/advantech/dms-ba16/dms-ba16_1g.cfg | 24 - board/advantech/dms-ba16/dms-ba16_2g.cfg | 24 - board/advantech/dms-ba16/micron-1g.cfg | 63 -- board/advantech/dms-ba16/samsung-2g.cfg | 63 -- board/bachmann/ot1200/Kconfig | 12 - board/bachmann/ot1200/MAINTAINERS | 6 - board/bachmann/ot1200/Makefile | 11 - board/bachmann/ot1200/README | 20 - board/bachmann/ot1200/mx6q_4x_mt41j128.cfg | 154 --- board/bachmann/ot1200/ot1200.c | 359 ------- board/bachmann/ot1200/ot1200_spl.c | 152 --- board/congatec/cgtqmx6eval/Kconfig | 12 - board/congatec/cgtqmx6eval/MAINTAINERS | 6 - board/congatec/cgtqmx6eval/Makefile | 8 - board/congatec/cgtqmx6eval/README | 74 -- board/congatec/cgtqmx6eval/cgtqmx6eval.c | 1091 -------------------- board/el/el6x/Kconfig | 25 - board/el/el6x/MAINTAINERS | 8 - board/el/el6x/Makefile | 5 - board/el/el6x/el6x.c | 636 ------------ board/embest/mx6boards/Kconfig | 12 - board/embest/mx6boards/MAINTAINERS | 8 - board/embest/mx6boards/Makefile | 7 - board/embest/mx6boards/mx6boards.c | 662 ------------ board/freescale/mx31pdk/Kconfig | 15 - board/freescale/mx31pdk/MAINTAINERS | 6 - board/freescale/mx31pdk/Makefile | 11 - board/freescale/mx31pdk/lowlevel_init.S | 76 -- board/freescale/mx31pdk/mx31pdk.c | 119 --- board/freescale/mx35pdk/Kconfig | 15 - board/freescale/mx35pdk/MAINTAINERS | 6 - board/freescale/mx35pdk/Makefile | 8 - board/freescale/mx35pdk/README | 114 -- board/freescale/mx35pdk/lowlevel_init.S | 239 ----- board/freescale/mx35pdk/mx35pdk.c | 293 ------ board/freescale/mx35pdk/mx35pdk.h | 41 - board/freescale/mx51evk/Kconfig | 15 - board/freescale/mx51evk/MAINTAINERS | 6 - board/freescale/mx51evk/Makefile | 8 - board/freescale/mx51evk/imximage.cfg | 108 -- board/freescale/mx51evk/mx51evk.c | 401 ------- board/freescale/mx51evk/mx51evk_video.c | 98 -- board/phytec/pcm058/Kconfig | 12 - board/phytec/pcm058/MAINTAINERS | 6 - board/phytec/pcm058/Makefile | 7 - board/phytec/pcm058/README | 35 - board/phytec/pcm058/pcm058.c | 571 ---------- board/phytec/pfla02/Kconfig | 18 - board/phytec/pfla02/MAINTAINERS | 6 - board/phytec/pfla02/Makefile | 7 - board/phytec/pfla02/README | 24 - board/phytec/pfla02/pfla02.c | 713 ------------- board/technologic/ts4800/Kconfig | 15 - board/technologic/ts4800/MAINTAINERS | 6 - board/technologic/ts4800/Makefile | 5 - board/technologic/ts4800/ts4800.c | 262 ----- board/technologic/ts4800/ts4800.h | 15 - configs/cgtqmx6eval_defconfig | 85 -- configs/cl-som-imx7_defconfig | 7 +- configs/cm_fx6_defconfig | 3 + configs/dh_imx6_defconfig | 3 + configs/dms-ba16-1g_defconfig | 64 -- configs/dms-ba16_defconfig | 63 -- configs/flea3_defconfig | 48 - configs/marsboard_defconfig | 44 - configs/mx31pdk_defconfig | 40 - configs/mx35pdk_defconfig | 52 - configs/mx51evk_defconfig | 42 - configs/ot1200_defconfig | 55 - configs/ot1200_spl_defconfig | 66 -- configs/pcm058_defconfig | 70 -- configs/pfla02_defconfig | 71 -- configs/riotboard_defconfig | 44 - configs/riotboard_spl_defconfig | 55 - configs/tqma6s_wru4_mmc_defconfig | 81 -- configs/ts4800_defconfig | 28 - configs/zc5202_defconfig | 56 - configs/zc5601_defconfig | 54 - include/configs/advantech_dms-ba16.h | 233 ----- include/configs/cgtqmx6eval.h | 209 ---- include/configs/cm_fx6.h | 7 - include/configs/dh_imx6.h | 6 - include/configs/embestmx6boards.h | 140 --- include/configs/flea3.h | 182 ---- include/configs/mx31pdk.h | 141 --- include/configs/mx35pdk.h | 210 ---- include/configs/mx51evk.h | 197 ---- include/configs/ot1200.h | 99 -- include/configs/pcm058.h | 77 -- include/configs/pfla02.h | 131 --- include/configs/ts4800.h | 139 --- include/configs/zc5202.h | 27 - include/configs/zc5601.h | 26 - 108 files changed, 11 insertions(+), 10675 deletions(-) delete mode 100644 board/CarMediaLab/flea3/Kconfig delete mode 100644 board/CarMediaLab/flea3/MAINTAINERS delete mode 100644 board/CarMediaLab/flea3/Makefile delete mode 100644 board/CarMediaLab/flea3/flea3.c delete mode 100644 board/CarMediaLab/flea3/lowlevel_init.S delete mode 100644 board/advantech/dms-ba16/Kconfig delete mode 100644 board/advantech/dms-ba16/MAINTAINERS delete mode 100644 board/advantech/dms-ba16/Makefile delete mode 100644 board/advantech/dms-ba16/clocks.cfg delete mode 100644 board/advantech/dms-ba16/ddr-setup.cfg delete mode 100644 board/advantech/dms-ba16/dms-ba16.c delete mode 100644 board/advantech/dms-ba16/dms-ba16_1g.cfg delete mode 100644 board/advantech/dms-ba16/dms-ba16_2g.cfg delete mode 100644 board/advantech/dms-ba16/micron-1g.cfg delete mode 100644 board/advantech/dms-ba16/samsung-2g.cfg delete mode 100644 board/bachmann/ot1200/Kconfig delete mode 100644 board/bachmann/ot1200/MAINTAINERS delete mode 100644 board/bachmann/ot1200/Makefile delete mode 100644 board/bachmann/ot1200/README delete mode 100644 board/bachmann/ot1200/mx6q_4x_mt41j128.cfg delete mode 100644 board/bachmann/ot1200/ot1200.c delete mode 100644 board/bachmann/ot1200/ot1200_spl.c delete mode 100644 board/congatec/cgtqmx6eval/Kconfig delete mode 100644 board/congatec/cgtqmx6eval/MAINTAINERS delete mode 100644 board/congatec/cgtqmx6eval/Makefile delete mode 100644 board/congatec/cgtqmx6eval/README delete mode 100644 board/congatec/cgtqmx6eval/cgtqmx6eval.c delete mode 100644 board/el/el6x/Kconfig delete mode 100644 board/el/el6x/MAINTAINERS delete mode 100644 board/el/el6x/Makefile delete mode 100644 board/el/el6x/el6x.c delete mode 100644 board/embest/mx6boards/Kconfig delete mode 100644 board/embest/mx6boards/MAINTAINERS delete mode 100644 board/embest/mx6boards/Makefile delete mode 100644 board/embest/mx6boards/mx6boards.c delete mode 100644 board/freescale/mx31pdk/Kconfig delete mode 100644 board/freescale/mx31pdk/MAINTAINERS delete mode 100644 board/freescale/mx31pdk/Makefile delete mode 100644 board/freescale/mx31pdk/lowlevel_init.S delete mode 100644 board/freescale/mx31pdk/mx31pdk.c delete mode 100644 board/freescale/mx35pdk/Kconfig delete mode 100644 board/freescale/mx35pdk/MAINTAINERS delete mode 100644 board/freescale/mx35pdk/Makefile delete mode 100644 board/freescale/mx35pdk/README delete mode 100644 board/freescale/mx35pdk/lowlevel_init.S delete mode 100644 board/freescale/mx35pdk/mx35pdk.c delete mode 100644 board/freescale/mx35pdk/mx35pdk.h delete mode 100644 board/freescale/mx51evk/Kconfig delete mode 100644 board/freescale/mx51evk/MAINTAINERS delete mode 100644 board/freescale/mx51evk/Makefile delete mode 100644 board/freescale/mx51evk/imximage.cfg delete mode 100644 board/freescale/mx51evk/mx51evk.c delete mode 100644 board/freescale/mx51evk/mx51evk_video.c delete mode 100644 board/phytec/pcm058/Kconfig delete mode 100644 board/phytec/pcm058/MAINTAINERS delete mode 100644 board/phytec/pcm058/Makefile delete mode 100644 board/phytec/pcm058/README delete mode 100644 board/phytec/pcm058/pcm058.c delete mode 100644 board/phytec/pfla02/Kconfig delete mode 100644 board/phytec/pfla02/MAINTAINERS delete mode 100644 board/phytec/pfla02/Makefile delete mode 100644 board/phytec/pfla02/README delete mode 100644 board/phytec/pfla02/pfla02.c delete mode 100644 board/technologic/ts4800/Kconfig delete mode 100644 board/technologic/ts4800/MAINTAINERS delete mode 100644 board/technologic/ts4800/Makefile delete mode 100644 board/technologic/ts4800/ts4800.c delete mode 100644 board/technologic/ts4800/ts4800.h delete mode 100644 configs/cgtqmx6eval_defconfig delete mode 100644 configs/dms-ba16-1g_defconfig delete mode 100644 configs/dms-ba16_defconfig delete mode 100644 configs/flea3_defconfig delete mode 100644 configs/marsboard_defconfig delete mode 100644 configs/mx31pdk_defconfig delete mode 100644 configs/mx35pdk_defconfig delete mode 100644 configs/mx51evk_defconfig delete mode 100644 configs/ot1200_defconfig delete mode 100644 configs/ot1200_spl_defconfig delete mode 100644 configs/pcm058_defconfig delete mode 100644 configs/pfla02_defconfig delete mode 100644 configs/riotboard_defconfig delete mode 100644 configs/riotboard_spl_defconfig delete mode 100644 configs/tqma6s_wru4_mmc_defconfig delete mode 100644 configs/ts4800_defconfig delete mode 100644 configs/zc5202_defconfig delete mode 100644 configs/zc5601_defconfig delete mode 100644 include/configs/advantech_dms-ba16.h delete mode 100644 include/configs/cgtqmx6eval.h delete mode 100644 include/configs/embestmx6boards.h delete mode 100644 include/configs/flea3.h delete mode 100644 include/configs/mx31pdk.h delete mode 100644 include/configs/mx35pdk.h delete mode 100644 include/configs/mx51evk.h delete mode 100644 include/configs/ot1200.h delete mode 100644 include/configs/pcm058.h delete mode 100644 include/configs/pfla02.h delete mode 100644 include/configs/ts4800.h delete mode 100644 include/configs/zc5202.h delete mode 100644 include/configs/zc5601.h -- 2.25.1

5 37

[PATCH] configs: ls1043aqds: Configure QSPI related configs
by Kuldeep Singh 23 Oct '20

23 Oct '20

LS1043A-QDS has "s25fl128s" flash of size 16M with 64K sector size. The board requires few spi-flash related configs to be updated in TFA and QSPI _defconfigs. Following are the changes: - Define/Update CONFIG_ENV_ADDR - Unset CONFIG_SPI_FLASH_BAR - Correct CONFIG_ENV_SECT_SIZE - Enable CONFIG_SYS_RELOC_GD_ENV_ADDR Signed-off-by: Kuldeep Singh <kuldeep.singh(a)nxp.com> --- configs/ls1043aqds_qspi_defconfig | 1 + configs/ls1043aqds_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1043aqds_tfa_defconfig | 3 ++- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/configs/ls1043aqds_qspi_defconfig b/configs/ls1043aqds_qspi_defconfig index a018b22..bb92b4c 100644 --- a/configs/ls1043aqds_qspi_defconfig +++ b/configs/ls1043aqds_qspi_defconfig @@ -35,6 +35,7 @@ CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_sy CONFIG_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart" CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_ENV_ADDR=0x40300000 CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_DM=y CONFIG_SATA_CEVA=y diff --git a/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig index 3ee5d28..a9d7131 100644 --- a/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig +++ b/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig @@ -48,6 +48,7 @@ CONFIG_SYS_FLASH_CFI=y CONFIG_MTD_RAW_NAND=y CONFIG_SPI_FLASH=y CONFIG_SF_DEFAULT_BUS=1 +# CONFIG_SPI_FLASH_BAR is not set CONFIG_SPI_FLASH_SPANSION=y CONFIG_PHYLIB=y CONFIG_PHYLIB_10G=y diff --git a/configs/ls1043aqds_tfa_defconfig b/configs/ls1043aqds_tfa_defconfig index 297788b..eb1f905 100644 --- a/configs/ls1043aqds_tfa_defconfig +++ b/configs/ls1043aqds_tfa_defconfig @@ -4,7 +4,7 @@ CONFIG_TFABOOT=y CONFIG_SYS_TEXT_BASE=0x82000000 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_OFFSET=0x500000 -CONFIG_ENV_SECT_SIZE=0x20000 +CONFIG_ENV_SECT_SIZE=0x10000 CONFIG_DM_GPIO=y CONFIG_NR_DRAM_BANKS=2 CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT=y @@ -43,6 +43,7 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_USE_ENV_SPI_BUS=y CONFIG_ENV_SPI_BUS=0 CONFIG_ENV_ADDR=0x60500000 +CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_DM=y CONFIG_SATA_CEVA=y CONFIG_FSL_CAAM=y -- 2.7.4

3 4

[PATCH] lib: zlib: Use post-increment only in inffast.c
by Ley Foon Tan 23 Oct '20

23 Oct '20

From: Chin Liang See <chin.liang.see(a)intel.com> This fixes CVE-2016-9841. Changes integrated from [1], with changes make for Uboot code base. An old inffast.c optimization turns out to not be optimal anymore with modern compilers, and furthermore was not compliant with the C standard, for which decrementing a pointer before its allocated memory is undefined. Per the recommendation of a security audit of the zlib code by Trail of Bits and TrustInSoft, in support of the Mozilla Foundation, this "optimization" was removed, in order to avoid the possibility of undefined behavior. [1]: https://github.com/madler/zlib/commit/9aaec95e82117c1cb0f9624264c3618fc380c… Signed-off-by: Mark Adler <madler(a)alumni.caltech.edu> Signed-off-by: Chin Liang See <chin.liang.see(a)intel.com> Signed-off-by: Ley Foon Tan <ley.foon.tan(a)intel.com> --- lib/zlib/inffast.c | 87 ++++++++++++++++++---------------------------- 1 file changed, 34 insertions(+), 53 deletions(-) diff --git a/lib/zlib/inffast.c b/lib/zlib/inffast.c index e3c7f3b892bb..cdc778eb1d6f 100644 --- a/lib/zlib/inffast.c +++ b/lib/zlib/inffast.c @@ -12,25 +12,6 @@ #ifndef ASMINF -/* Allow machine dependent optimization for post-increment or pre-increment. - Based on testing to date, - Pre-increment preferred for: - - PowerPC G3 (Adler) - - MIPS R5000 (Randers-Pehrson) - Post-increment preferred for: - - none - No measurable difference: - - Pentium III (Anderson) - - M68060 (Nikl) - */ -#ifdef POSTINC -# define OFF 0 -# define PUP(a) *(a)++ -#else -# define OFF 1 -# define PUP(a) *++(a) -#endif - /* Decode literal, length, and distance codes and write out the resulting literal and match bytes until either not enough input or output is @@ -97,7 +78,7 @@ void inflate_fast(z_streamp strm, unsigned start) /* copy state to local variables */ state = (struct inflate_state FAR *)strm->state; - in = strm->next_in - OFF; + in = strm->next_in; last = in + (strm->avail_in - 5); if (in > last && strm->avail_in > 5) { /* @@ -107,7 +88,7 @@ void inflate_fast(z_streamp strm, unsigned start) strm->avail_in = 0xffffffff - (uintptr_t)in; last = in + (strm->avail_in - 5); } - out = strm->next_out - OFF; + out = strm->next_out; beg = out - (start - strm->avail_out); end = out + (strm->avail_out - 257); #ifdef INFLATE_STRICT @@ -128,9 +109,9 @@ void inflate_fast(z_streamp strm, unsigned start) input data or output space */ do { if (bits < 15) { - hold += (unsigned long)(PUP(in)) << bits; + hold += (unsigned long)(*in++) << bits; bits += 8; - hold += (unsigned long)(PUP(in)) << bits; + hold += (unsigned long)(*in++) << bits; bits += 8; } this = lcode[hold & lmask]; @@ -143,14 +124,14 @@ void inflate_fast(z_streamp strm, unsigned start) Tracevv((stderr, this.val >= 0x20 && this.val < 0x7f ? "inflate: literal '%c'\n" : "inflate: literal 0x%02x\n", this.val)); - PUP(out) = (unsigned char)(this.val); + *out++ = (unsigned char)(this.val); } else if (op & 16) { /* length base */ len = (unsigned)(this.val); op &= 15; /* number of extra bits */ if (op) { if (bits < op) { - hold += (unsigned long)(PUP(in)) << bits; + hold += (unsigned long)(*in++) << bits; bits += 8; } len += (unsigned)hold & ((1U << op) - 1); @@ -159,9 +140,9 @@ void inflate_fast(z_streamp strm, unsigned start) } Tracevv((stderr, "inflate: length %u\n", len)); if (bits < 15) { - hold += (unsigned long)(PUP(in)) << bits; + hold += (unsigned long)(*in++) << bits; bits += 8; - hold += (unsigned long)(PUP(in)) << bits; + hold += (unsigned long)(*in++) << bits; bits += 8; } this = dcode[hold & dmask]; @@ -174,10 +155,10 @@ void inflate_fast(z_streamp strm, unsigned start) dist = (unsigned)(this.val); op &= 15; /* number of extra bits */ if (bits < op) { - hold += (unsigned long)(PUP(in)) << bits; + hold += (unsigned long)(*in++) << bits; bits += 8; if (bits < op) { - hold += (unsigned long)(PUP(in)) << bits; + hold += (unsigned long)(*in++) << bits; bits += 8; } } @@ -200,13 +181,13 @@ void inflate_fast(z_streamp strm, unsigned start) state->mode = BAD; break; } - from = window - OFF; + from = window; if (write == 0) { /* very common case */ from += wsize - op; if (op < len) { /* some from window */ len -= op; do { - PUP(out) = PUP(from); + *out++ = *from++; } while (--op); from = out - dist; /* rest from output */ } @@ -217,14 +198,14 @@ void inflate_fast(z_streamp strm, unsigned start) if (op < len) { /* some from end of window */ len -= op; do { - PUP(out) = PUP(from); + *out++ = *from++; } while (--op); - from = window - OFF; + from = window; if (write < len) { /* some from start of window */ op = write; len -= op; do { - PUP(out) = PUP(from); + *out++ = *from++; } while (--op); from = out - dist; /* rest from output */ } @@ -235,21 +216,21 @@ void inflate_fast(z_streamp strm, unsigned start) if (op < len) { /* some from window */ len -= op; do { - PUP(out) = PUP(from); + *out++ = *from++; } while (--op); from = out - dist; /* rest from output */ } } while (len > 2) { - PUP(out) = PUP(from); - PUP(out) = PUP(from); - PUP(out) = PUP(from); + *out++ = *from++; + *out++ = *from++; + *out++ = *from++; len -= 3; } if (len) { - PUP(out) = PUP(from); + *out++ = *from++; if (len > 1) - PUP(out) = PUP(from); + *out++ = *from++; } } else { @@ -259,25 +240,25 @@ void inflate_fast(z_streamp strm, unsigned start) from = out - dist; /* copy direct from output */ /* minimum length is three */ /* Align out addr */ - if (!((long)(out - 1 + OFF) & 1)) { - PUP(out) = PUP(from); + if (!((long)(out - 1) & 1)) { + *out++ = *from++; len--; } - sout = (unsigned short *)(out - OFF); + sout = (unsigned short *)(out); if (dist > 2 ) { unsigned short *sfrom; - sfrom = (unsigned short *)(from - OFF); + sfrom = (unsigned short *)(from); loops = len >> 1; do - PUP(sout) = get_unaligned(++sfrom); + *sout++ = get_unaligned(++sfrom); while (--loops); - out = (unsigned char *)sout + OFF; - from = (unsigned char *)sfrom + OFF; + out = (unsigned char *)sout; + from = (unsigned char *)sfrom; } else { /* dist == 1 or dist == 2 */ unsigned short pat16; - pat16 = *(sout-2+2*OFF); + pat16 = *(sout-2); if (dist == 1) #if defined(__BIG_ENDIAN) pat16 = (pat16 & 0xff) | ((pat16 & 0xff ) << 8); @@ -288,12 +269,12 @@ void inflate_fast(z_streamp strm, unsigned start) #endif loops = len >> 1; do - PUP(sout) = pat16; + *sout++ = pat16; while (--loops); - out = (unsigned char *)sout + OFF; + out = (unsigned char *)sout; } if (len & 1) - PUP(out) = PUP(from); + *out++ = *from++; } } else if ((op & 64) == 0) { /* 2nd level distance code */ @@ -329,8 +310,8 @@ void inflate_fast(z_streamp strm, unsigned start) hold &= (1U << bits) - 1; /* update state and return */ - strm->next_in = in + OFF; - strm->next_out = out + OFF; + strm->next_in = in; + strm->next_out = out; strm->avail_in = (unsigned)(in < last ? 5 + (last - in) : 5 - (in - last)); strm->avail_out = (unsigned)(out < end ? 257 + (end - out) : 257 - (out - end)); -- 2.19.0

4 9

[PATCH 0/4] Some reserved memory hardenings
by Tero Kristo 20 Oct '20

20 Oct '20

Hi, This series applies some reserved memory checks to the boot commands, and enhances the bdinfo command to dump out reserved memory sections. Motivation behind these is mostly to help detecting overwriting either DTB, ramdisk or Linux image with other images. Right now, the boot in most cases just continues but will hang before anything is printed out from Linux. In some cases the boot continues even if u-boot detects something that is terribly wrong (like DTB has been overwritten.) Patch #3 has some holes in it (it does not pass the OS image / size in some cases.) I wasn't quite sure what parameter to pass in these cases so I just left them at zero, meaning no checks are done. The layout of the reserved memory section printout with patch #1 could maybe also made look bit neater, I just re-used the existing lmb debug functionality for this purpose. -Tero -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

3 12

[PATCH v5 0/3] Add command to display or save Linux PStore dumps
by Frédéric Danis 14 Oct '20

14 Oct '20

This serie of patches adds a new pstore command allowing to display or save ramoops logs (oops, panic, console, ftrace and user) generated by a previous kernel crash. PStore parameters can be set in U-Boot configuration file, or at run-time using "pstore set" command. For kernel using Device Tree, the parameters are dynamically added to Device Tree. Records size should be the same as the ones used by kernel, and should be a power of 2. Changes in v5: - Fix test_pstore.py license - Change log level on error messages in fdt_fixup_pstore() - Replace fdt_appendprop_…() by fdt_setprop_…() when adding a new property Changes in v4: - Fix PStore memory address in sandbox defconfig files for tests Changes in v3: - Add default value for PStore memory size - Remove default value of PStore memory address - Update config entry helps - Replace calls to debug() by log_debug() - Update documentation - Replace 1M test file by 3 * 4K files and build pstore memory during test - Add fdt_fixup_pstore() to pass PStore/Ramoops parameters to kernel Changes in v2: - Fix 64bit mode build warnings - Add documentation - Add function description comments - Replace calls to pr_debug() by debug() - Add CONFIG_CMD_PSTORE to sandbox and sandbox64 - Add unit tests Frédéric Danis (3): cmd: Add command to display or save Linux PStore dumps test: Add PStore command tests cmd: Fixup DT to pass PStore Ramoops parameters cmd/Kconfig | 71 +++ cmd/Makefile | 1 + cmd/pstore.c | 543 +++++++++++++++++++++ common/image-fdt.c | 4 + configs/sandbox64_defconfig | 2 + configs/sandbox_defconfig | 2 + doc/index.rst | 7 + doc/pstore.rst | 76 +++ include/fdt_support.h | 3 + test/py/tests/test_pstore.py | 73 +++ test/py/tests/test_pstore_data_console.hex | Bin 0 -> 4096 bytes test/py/tests/test_pstore_data_panic1.hex | Bin 0 -> 4096 bytes test/py/tests/test_pstore_data_panic2.hex | Bin 0 -> 4096 bytes 13 files changed, 782 insertions(+) create mode 100644 cmd/pstore.c create mode 100644 doc/pstore.rst create mode 100644 test/py/tests/test_pstore.py create mode 100644 test/py/tests/test_pstore_data_console.hex create mode 100644 test/py/tests/test_pstore_data_panic1.hex create mode 100644 test/py/tests/test_pstore_data_panic2.hex -- 2.18.0

2 10

[PATCH 1/1] sunxi: Pine64-LTS: SMBIOS properties
by Heinrich Schuchardt 08 Oct '20

08 Oct '20

Provide accurate values of the manufacturer and the product name. PINE Microsystems Inc. is referred to on https://www.pine64.org/contact/. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- configs/pine64-lts_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/configs/pine64-lts_defconfig b/configs/pine64-lts_defconfig index ef108a1a31..a8ff34a376 100644 --- a/configs/pine64-lts_defconfig +++ b/configs/pine64-lts_defconfig @@ -8,8 +8,10 @@ CONFIG_DRAM_ZQ=3881949 CONFIG_MMC0_CD_PIN="" CONFIG_MMC_SUNXI_SLOT_EXTRA=2 CONFIG_SPL_SPI_SUNXI=y +CONFIG_SMBIOS_PRODUCT_NAME="PINE A64-LTS" # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-pine64-lts" CONFIG_SUN8I_EMAC=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y +CONFIG_SMBIOS_MANUFACTURER="PINE Microsystems Inc." -- 2.26.2

2 5