diff options
Diffstat (limited to 'target/linux/ifxmips/files')
| -rw-r--r-- | target/linux/ifxmips/files/arch/mips/ifxmips/Kconfig | 14 | ||||
| -rw-r--r-- | target/linux/ifxmips/files/arch/mips/ifxmips/prom.c | 10 |
2 files changed, 22 insertions, 2 deletions
diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/Kconfig b/target/linux/ifxmips/files/arch/mips/ifxmips/Kconfig index 3e68f7f9b..d4e96af32 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/Kconfig +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/Kconfig @@ -18,5 +18,19 @@ config IFXMIPS_MEI bool "IFXMips mei" default y +choice + prompt "prom_printf ASC" + help + Choose which serial port is used, until the console driver is loaded + +config IFXMIPS_PROM_ASC0 + bool "ASC0" + +config IFXMIPS_PROM_ASC1 + bool "ASC1" + +endchoice + + endmenu diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c b/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c index 4e307d044..cbfcb75f0 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c @@ -26,16 +26,22 @@ static char buf[1024]; unsigned int *prom_cp1_base = NULL; unsigned int prom_cp1_size = 0; +#ifdef IFXMIPS_PROM_ASC0 +#define IFXMIPS_ASC_DIFF 0 +#else +#define IFXMIPS_ASC_DIFF IFXMIPS_ASC_BASE_DIFF +#endif + static inline u32 asc_r32(unsigned long r) { - return ifxmips_r32((u32*)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF + r)); + return ifxmips_r32((u32*)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_DIFF + r)); } static inline void asc_w32(u32 v, unsigned long r) { - ifxmips_w32(v, (u32*)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF + r)); + ifxmips_w32(v, (u32*)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_DIFF + r)); } void |