u-boot.git/cmd/mem.c, branch v2020.07-rc2

cmd: mem: Remove CONFIG_SYS_MEMTEST_SCRATCH mapping

2020-05-08T13:16:26Z

There is no real need to exactly define space for saving patterns for alternate memory test. It is much easier to allocate space on the stack and use it instead of trying to find out space where pattern should be saved. For example if you want to test the whole DDR memory you can't save patter to DDR and you need to find it out. On Xilinx devices DDR or OCM addresses were chosen but that means that OCM needs to be mapped and U-Boot has access permission there. It is easier to remove this limitation and simply save it on stack because it is very clear that memory test can't rewrite U-Boot and U-Boot has also full access to memory where runs from. Signed-off-by: Michal Simek Reviewed-by: Simon Glass Reviewed-by: Stefan Roese Reviewed-by: Heiko Schocher

CMD: random: fix return code

2020-04-27T18:55:29Z

As of today 'random' command return 1 (CMD_RET_FAILURE) in case of successful execution and 0 (CMD_RET_SUCCESS) in case of bad arguments. Fix that. NOTE: we remove printing usage information from command body so it won't print twice. Signed-off-by: Eugeniy Paltsev Reviewed-by: Simon Glass

cmd: mem: Add bitflip memory test to alternate mtest

2020-04-17T16:32:36Z

This additional bitflip memory test is inspired by the bitflip test in memtester v4.3.0. It show some errors on some problematic GARDENA MT7688 based boards. The other memory tests usually don't show any errors here. Signed-off-by: Stefan Roese

cmd: mem: Use IS_ENABLED instead of alt_test variable

2020-04-17T16:32:36Z

This patch uses the IS_ENABLED() macro to check, which mtest variant is enabled. Signed-off-by: Stefan Roese

cmd: mem: Drop eldk-4.2 workaround and use cast in unmap_sysmem()

2020-04-17T16:32:36Z

Use a cast instead of the "eldk-4.2" workaround for unmap_sysmem(). Signed-off-by: Stefan Roese

cmd: mem: Correctly count the errors in mtest

2020-04-17T16:32:36Z

This patch changes mtest to correctly count the overall errors and print them even in the abort (Ctrl-C) case. Signed-off-by: Stefan Roese

cmd: mdc/mwc: normalize disjoint MX_CYCLIC usage

2020-02-09T13:58:08Z

Both CMD_MX_CYCLIC and MX_CYCLIC are in use and defined in Kconfig, but only the non-CMD version currently does anything. This changes all usages to prefer the CMD_MX_CYCLIC option (since it's only affecting addition of the commands), and switches defconfigs using the non-CMD version to use the CMD version. Signed-off-by: Joel Johnson Reviewed-by: Tom Rini

common: Move and rename CONFIG_SYS_SUPPORT_64BIT_DATA

2020-01-17T22:53:52Z

This is not really a CONFIG since it is not intended to be set by boards. Move it into the compiler header with other similar defines, and rename it. Signed-off-by: Simon Glass

common: Move flash_perror() to flash.h

2020-01-17T18:26:48Z

This function belongs more in flash.h than common.h so move it. Also remove the space before the bracket in some calls. Signed-off-by: Simon Glass

cmd: cp: add missing map_sysmem

2019-12-05T15:28:38Z

The command cp fails on sandbox because the address is used directly. To fix this issue, we call the function map_sysmem to translate the address. Signed-off-by: Philippe Reynes