The existing driver is not compatible with the Driver Model.

This patch makes the necessary changes while also removing obsolescent
calls/properties as follows:

- fdtdec_* calls replaced with dev_read_* equivalents;
- 'clock-freq-min-max' property replaced by querying the frequency of
  the source clock 'base_clk';
- The card detect erratum workaround is applied during probe rather than
  overriding get_cd.

The card detect workaround (Microchip ref. DS80000736E, erratum #15) is
not always needed and can be disabled using a vendor specific DT
property.

Signed-off-by: John Robertson <[email protected]>

Compiling U-Boot with ubsan/asan libraries and running it in sandbox
may lead to below backtrace:

 => avb init 0
 => avb verify
 ## Android Verified Boot 2.0 version 1.1.0
read_is_device_unlocked not supported yet
common/avb_verify.c:407:31: runtime error: division by zero
AddressSanitizer:DEADLYSIGNAL
Reviewed-by: Igor Opaniuk <[email protected]>

=================================================================
==9388==ERROR: AddressSanitizer: FPE on unknown address 0x0000004b467f \
    (pc 0x0000004b467f bp 0x000000000000 sp 0x7ffd899fe150 T0)
    #0 0x4b467e in mmc_byte_io common/avb_verify.c:407
    #1 0x4b4c47 in mmc_byte_io common/avb_verify.c:532
    #2 0x4b4c47 in read_from_partition common/avb_verify.c:533
    #3 0x69dc0d in load_and_verify_vbmeta lib/libavb/avb_slot_verify.c:560
    #4 0x6a1ee6 in avb_slot_verify lib/libavb/avb_slot_verify.c:1139
    #5 0x45dabd in do_avb_verify_part cmd/avb.c:245
    #6 0x4af77c in cmd_call common/command.c:499
    u-boot#7 0x4af77c in cmd_process common/command.c:538
    u-boot#8 0x46bafc in run_pipe_real common/cli_hush.c:1677
    u-boot#9 0x46bafc in run_list_real common/cli_hush.c:1875
    u-boot#10 0x46c780 in run_list common/cli_hush.c:2024
    u-boot#11 0x46c780 in parse_stream_outer common/cli_hush.c:3216
    u-boot#12 0x46d34b in parse_file_outer common/cli_hush.c:3299
    u-boot#13 0x4ad609 in cli_loop common/cli.c:217
    u-boot#14 0x4625ae in main_loop common/main.c:65
    u-boot#15 0x46f2d1 in run_main_loop common/board_r.c:648
    u-boot#16 0x640253 in initcall_run_list lib/initcall.c:30
    u-boot#17 0x46f9d0 in board_init_r common/board_r.c:879
    u-boot#18 0x40539b in main arch/sandbox/cpu/start.c:321
    u-boot#19 0x7fa94925f82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
    u-boot#20 0x408908 in _start (/srv/R/u-boot-master/u-boot+0x408908)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: FPE common/avb_verify.c:407 in mmc_byte_io
==9388==ABORTING

Signed-off-by: Eugeniu Rosca <[email protected]>

…tx018-develop

* commit '05414ec2963a79f2f7282c15b4c770e26e77df5b': (12310 commits)
  Some needed correction
  Serial driver for 1888tx018
  PPC470S architectural things
  GPIO and pin control driver for 1888tx018
  NOR flash driver and bus arbiter for 1888tx018
  NAND flash driver for 1888tx018
  USB driver for 1888tx018
  Ethernet driver and nets utils for 1888tx018
  SPI driver for 1888tx018
  MMC/SDIO driver for 1888tx018
  I2C driver for 1888tx018
  DDR memory driver for 1888tx018
  Prepare v2020.04-rc1
  arm: exynos: odroid: Change autoboot script to use ${mmcbootdev}
  pmic: allow dump command for non contiguous register maps
  power: regulator: add driver for Dialog DA9063 PMIC
  power: pmic: add driver for Dialog DA9063 PMIC
  rtc: s35392a: encode command correctly
  cmd: sata: Add block unbind device function
  tbs2910: add custom CONFIG_OF_REMOVE_PROPS list to defconfig
  ...

Findeeprom

The existing driver is not compatible with the Driver Model.

This patch makes the necessary changes while also removing obsolescent
calls/properties as follows:

- fdtdec_* calls replaced with dev_read_* equivalents;
- 'clock-freq-min-max' property replaced by querying the frequency of
  the source clock 'base_clk';
- The card detect erratum workaround is applied during probe rather than
  overriding get_cd.

The card detect workaround (Microchip ref. DS80000736E, erratum u-boot#15) is
not always needed and can be disabled using a vendor specific DT
property.

Signed-off-by: John Robertson <[email protected]>

The existing driver is not compatible with the Driver Model.

This patch makes the necessary changes while also removing obsolescent
calls/properties as follows:

- fdtdec_* calls replaced with dev_read_* equivalents;
- 'clock-freq-min-max' property replaced by querying the frequency of
  the source clock 'base_clk';
- The card detect erratum workaround is applied during probe rather than
  overriding get_cd.

The card detect workaround (Microchip ref. DS80000736E, erratum u-boot#15) is
not always needed and can be disabled using a vendor specific DT
property.

Signed-off-by: John Robertson <[email protected]>