diff options
Diffstat (limited to 'arch/powerpc/kernel/udbg_16550.c')
| -rw-r--r-- | arch/powerpc/kernel/udbg_16550.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c index a0467e528b70..dfe8ed2192e8 100644 --- a/arch/powerpc/kernel/udbg_16550.c +++ b/arch/powerpc/kernel/udbg_16550.c @@ -205,29 +205,6 @@ void __init udbg_uart_init_mmio(void __iomem *addr, unsigned int stride) udbg_use_uart(); } -#ifdef CONFIG_PPC_MAPLE - -#define UDBG_UART_MAPLE_ADDR ((void __iomem *)0xf40003f8) - -static u8 udbg_uart_in_maple(unsigned int reg) -{ - return real_readb(UDBG_UART_MAPLE_ADDR + reg); -} - -static void udbg_uart_out_maple(unsigned int reg, u8 val) -{ - real_writeb(val, UDBG_UART_MAPLE_ADDR + reg); -} - -void __init udbg_init_maple_realmode(void) -{ - udbg_uart_in = udbg_uart_in_maple; - udbg_uart_out = udbg_uart_out_maple; - udbg_use_uart(); -} - -#endif /* CONFIG_PPC_MAPLE */ - #ifdef CONFIG_PPC_PASEMI #define UDBG_UART_PAS_ADDR ((void __iomem *)0xfcff03f8UL) @@ -274,29 +251,6 @@ void __init udbg_init_44x_as1(void) #endif /* CONFIG_PPC_EARLY_DEBUG_44x */ -#ifdef CONFIG_PPC_EARLY_DEBUG_40x - -static u8 udbg_uart_in_40x(unsigned int reg) -{ - return real_readb((void __iomem *)CONFIG_PPC_EARLY_DEBUG_40x_PHYSADDR - + reg); -} - -static void udbg_uart_out_40x(unsigned int reg, u8 val) -{ - real_writeb(val, (void __iomem *)CONFIG_PPC_EARLY_DEBUG_40x_PHYSADDR - + reg); -} - -void __init udbg_init_40x_realmode(void) -{ - udbg_uart_in = udbg_uart_in_40x; - udbg_uart_out = udbg_uart_out_40x; - udbg_use_uart(); -} - -#endif /* CONFIG_PPC_EARLY_DEBUG_40x */ - #ifdef CONFIG_PPC_EARLY_DEBUG_16550 static void __iomem *udbg_uart_early_addr; |