diff options
Diffstat (limited to 'arch/xtensa/platforms/xtfpga/include/platform')
| -rw-r--r-- | arch/xtensa/platforms/xtfpga/include/platform/hardware.h | 3 | ||||
| -rw-r--r-- | arch/xtensa/platforms/xtfpga/include/platform/lcd.h | 15 |
2 files changed, 15 insertions, 3 deletions
diff --git a/arch/xtensa/platforms/xtfpga/include/platform/hardware.h b/arch/xtensa/platforms/xtfpga/include/platform/hardware.h index 4416773cbde..b39fbcf5c61 100644 --- a/arch/xtensa/platforms/xtfpga/include/platform/hardware.h +++ b/arch/xtensa/platforms/xtfpga/include/platform/hardware.h @@ -44,9 +44,6 @@ /* UART */ #define DUART16552_PADDR (XCHAL_KIO_PADDR + 0x0D050020) -/* LCD instruction and data addresses. */ -#define LCD_INSTR_ADDR ((char *)IOADDR(0x0D040000)) -#define LCD_DATA_ADDR ((char *)IOADDR(0x0D040004)) /* Misc. */ #define XTFPGA_FPGAREGS_VADDR IOADDR(0x0D020000) diff --git a/arch/xtensa/platforms/xtfpga/include/platform/lcd.h b/arch/xtensa/platforms/xtfpga/include/platform/lcd.h index 0e435645af5..4c8541ed113 100644 --- a/arch/xtensa/platforms/xtfpga/include/platform/lcd.h +++ b/arch/xtensa/platforms/xtfpga/include/platform/lcd.h @@ -11,10 +11,25 @@ #ifndef __XTENSA_XTAVNET_LCD_H #define __XTENSA_XTAVNET_LCD_H +#ifdef CONFIG_XTFPGA_LCD /* Display string STR at position POS on the LCD. */ void lcd_disp_at_pos(char *str, unsigned char pos); /* Shift the contents of the LCD display left or right. */ void lcd_shiftleft(void); void lcd_shiftright(void); +#else +static inline void lcd_disp_at_pos(char *str, unsigned char pos) +{ +} + +static inline void lcd_shiftleft(void) +{ +} + +static inline void lcd_shiftright(void) +{ +} +#endif + #endif |