diff options
Diffstat (limited to 'arch/arm/mach-layerscape/include/mach/debug_ll.h')
-rw-r--r-- | arch/arm/mach-layerscape/include/mach/debug_ll.h | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/arm/mach-layerscape/include/mach/debug_ll.h b/arch/arm/mach-layerscape/include/mach/debug_ll.h deleted file mode 100644 index 2658a4a7c9..0000000000 --- a/arch/arm/mach-layerscape/include/mach/debug_ll.h +++ /dev/null @@ -1,34 +0,0 @@ -#ifndef __INCLUDE_ARCH_DEBUG_LL_H__ -#define __INCLUDE_ARCH_DEBUG_LL_H__ - -#include <io.h> -#include <soc/fsl/immap_lsch2.h> - -#define __LS_UART_BASE(num) LSCH2_NS16550_COM##num -#define LS_UART_BASE(num) __LS_UART_BASE(num) - -static inline uint8_t debug_ll_read_reg(int reg) -{ - void __iomem *base = IOMEM(LS_UART_BASE(CONFIG_DEBUG_LAYERSCAPE_UART_PORT)); - - return readb(base + reg); -} - -static inline void debug_ll_write_reg(int reg, uint8_t val) -{ - void __iomem *base = IOMEM(LS_UART_BASE(CONFIG_DEBUG_LAYERSCAPE_UART_PORT)); - - writeb(val, base + reg); -} - -#include <debug_ll/ns16550.h> - -static inline void debug_ll_init(void) -{ - uint16_t divisor; - - divisor = debug_ll_ns16550_calc_divisor(300000000); - debug_ll_ns16550_init(divisor); -} - -#endif /* __INCLUDE_ARCH_DEBUG_LL_H__ */ |