diff options
Diffstat (limited to 'common/spl')
| -rw-r--r-- | common/spl/Kconfig | 48 |
1 files changed, 47 insertions, 1 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index d056462..365e692 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -295,6 +295,16 @@ config SPL_HASH_SUPPORT this option to build system-specific drivers for hash acceleration as part of an SPL build. +config TPL_HASH_SUPPORT + bool "Support hashing drivers in TPL" + select SHA1 + select SHA256 + help + Enable hashing drivers in SPL. These drivers can be used to + accelerate secure boot processing in secure applications. Enable + this option to build system-specific drivers for hash acceleration + as part of an SPL build. + config SPL_DMA_SUPPORT bool "Support DMA drivers" help @@ -376,7 +386,7 @@ config SPL_FPGA_SUPPORT within SPL. config SPL_GPIO_SUPPORT - bool "Support GPIO" + bool "Support GPIO in SPL" help Enable support for GPIOs (General-purpose Input/Output) in SPL. GPIOs allow U-Boot to read the state of an input line (high or @@ -928,6 +938,17 @@ config TPL_ENV_SUPPORT help Enable environment support in TPL. See SPL_ENV_SUPPORT for details. +config TPL_GPIO_SUPPORT + bool "Support GPIO in TPL" + help + Enable support for GPIOs (General-purpose Input/Output) in TPL. + GPIOs allow U-Boot to read the state of an input line (high or + low) and set the state of an output line. This can be used to + drive LEDs, control power to various system parts and read user + input. GPIOs can be useful in TPL to enable a 'sign-of-life' LED, + for example. Enable this option to build the drivers in + drivers/gpio as part of an TPL build. + config TPL_I2C_SUPPORT bool "Support I2C" help @@ -963,6 +984,22 @@ config TPL_NAND_SUPPORT help Enable support for NAND in TPL. See SPL_NAND_SUPPORT for details. +config TPL_PCI_SUPPORT + bool "Support PCI drivers" + help + Enable support for PCI in TPL. For platforms that need PCI to boot, + or must perform some init using PCI in SPL, this provides the + necessary driver support. This enables the drivers in drivers/pci + as part of a TPL build. + +config TPL_PCH_SUPPORT + bool "Support PCH drivers" + help + Enable support for PCH (Platform Controller Hub) devices in TPL. + These are used to set up GPIOs and the SPI peripheral early in + boot. This enables the drivers in drivers/pch as part of a TPL + build. + config TPL_RAM_SUPPORT bool "Support booting from RAM" help @@ -977,6 +1014,15 @@ config TPL_RAM_DEVICE be already in memory when TPL takes over, e.g. loaded by the boot ROM. +config TPL_RTC_SUPPORT + bool "Support RTC drivers" + help + Enable RTC (Real-time Clock) support in TPL. This includes support + for reading and setting the time. Some RTC devices also have some + non-volatile (battery-backed) memory which is accessible if + needed. This enables the drivers in drivers/rtc as part of an TPL + build. + config TPL_SERIAL_SUPPORT bool "Support serial" select TPL_PRINTF |