diff options
Diffstat (limited to 'src/soc/intel/quark/Kconfig')
| -rw-r--r-- | src/soc/intel/quark/Kconfig | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/src/soc/intel/quark/Kconfig b/src/soc/intel/quark/Kconfig index 6a2349fb8d..2c7ec641b6 100644 --- a/src/soc/intel/quark/Kconfig +++ b/src/soc/intel/quark/Kconfig @@ -40,9 +40,19 @@ config CPU_SPECIFIC_OPTIONS # The following options configure the debug serial port ##### +config ENABLE_BUILTIN_HSUART0 + bool "Enable built-in HSUART0" + default n + select NO_UART_ON_SUPERIO + select DRIVERS_UART_8250MEM_32 + help + The Quark SoC has two HSUART. Choose this option to configure the pads + and enable HSUART0, which can be used for the debug console. + config ENABLE_BUILTIN_HSUART1 bool "Enable built-in HSUART1" - default y + default n + depends on ! ENABLE_BUILTIN_HSUART0 select NO_UART_ON_SUPERIO select DRIVERS_UART_8250MEM_32 help @@ -50,23 +60,24 @@ config ENABLE_BUILTIN_HSUART1 and enable HSUART1, which can be used for the debug console. config TTYS0_BASE - hex "HSUART1 Base Address" - depends on ENABLE_BUILTIN_HSUART1 + hex "HSUART Base Address" default 0xA0019000 + depends on ENABLE_BUILTIN_HSUART0 || ENABLE_BUILTIN_HSUART1 help - Memory mapped MMIO of HSUART1. + Memory mapped MMIO of HSUART. config TTYS0_LCS int - depends on ENABLE_BUILTIN_HSUART1 default 3 + depends on ENABLE_BUILTIN_HSUART0 || ENABLE_BUILTIN_HSUART1 -# Console: PCI UART bus 0 << 20, device 20 << 15, function 5 << 12 +# Console: PCI UART bus 0 << 20, device 20 << 15, function x << 12 # Valid bit, PCI UART in use: 1 << 31 config UART_PCI_ADDR hex - depends on ENABLE_BUILTIN_HSUART1 - default 0x800a5000 + default 0x800a1000 if ENABLE_BUILTIN_HSUART0 + default 0x800a5000 if ENABLE_BUILTIN_HSUART1 + depends on ENABLE_BUILTIN_HSUART0 || ENABLE_BUILTIN_HSUART1 ##### # Debug support |