diff options
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 4e6a0c6a1b6..24e55ade4d3 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -72,7 +72,7 @@ config DYNAMIC_CRC_TABLE This can be helpful when reducing the size of the build image config SUPPORTS_FW_LOADER - bool + def_bool y depends on CMDLINE depends on ENV_SUPPORT @@ -283,9 +283,25 @@ config PANIC_HANG development since you can try to debug the conditions that lead to the situation. +config PMBUS + bool "PMBus 1.x decoder and transport helpers" + depends on DM_I2C + help + Enable include/pmbus.h and lib/pmbus.c: standard PMBus 1.x + command codes, LINEAR11, LINEAR16, and DIRECT numeric format + decoders, the two stage SMBus block read helper used for + MFR_ID, MFR_MODEL, and MFR_REVISION reads, and the table + driven STATUS_* bit print helper. + + This is the substrate for any pre kernel PMBus consumer in + U-Boot (board/nxp/common/vid.c rail trim, board local telemetry + diagnostics, future per chip regulator drivers under + drivers/power/regulator/). It is not a hwmon clone. See + doc/develop/pmbus.rst for the policy notes. + config REGEX bool "Enable regular expression support" - default y if NET + default y if NET_LEGACY help If this variable is defined, U-Boot is linked against the SLRE (Super Light Regular Expression) library, which adds @@ -1295,6 +1311,15 @@ config SPL_LMB_ARCH_MEM_MAP memory map. Enable this config in such scenarios which allow architectures and boards to define their own memory map. +config LMB_LIMIT_DMA_BELOW_RAM_TOP + bool + depends on LMB + default y if ARCH_BCM283X || ARCH_ROCKCHIP + help + Some architectures can not DMA above ram_top boundary, + which is after 4 GiB or 32-bit boundary too. Limit the + available memory to memory below ram_top boundary. + config PHANDLE_CHECK_SEQ bool "Enable phandle check while getting sequence number" help |