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uart8250mem: Unify calls with generic UART

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NOTE: UART base for SMM continues to be broken, as it does not use
the address resource allocator has assigned.

Change-Id: I79f2ca8427a33a3c719adfe277c24dab79a33ef3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5235
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Kyösti Mälkki
2014-02-15 10:19:23 +02:00
parent 4770749edc
commit 2b95da01e6
10 changed files with 104 additions and 126 deletions
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2
src/include/console/uart.h
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@@ -43,8 +43,10 @@ void uart_tx_flush(void);
unsigned char uart_rx_byte(void);
int uart_can_rx_byte(void);
unsigned int uart_platform_base(int idx);
uint32_t uartmem_getbaseaddr(void);
void oxford_init(void);
void oxford_remap(unsigned int new_base);
#endif /* CONSOLE_UART_H */

17
src/include/uart8250.h
View File

@@ -105,21 +105,4 @@
#define UART_SCR 0x07
#define UART_SPR 0x07
#if CONFIG_CONSOLE_SERIAL8250MEM
void uartmem_init(void);
/* and the same for memory mapped uarts */
unsigned char uart8250_mem_rx_byte(unsigned base_port);
int uart8250_mem_can_rx_byte(unsigned base_port);
void uart8250_mem_tx_byte(unsigned base_port, unsigned char data);
void uart8250_mem_tx_flush(unsigned base_port);
void uart8250_mem_init(unsigned base_port, unsigned divisor);
u32 uart_mem_init(void);
#if defined(__PRE_RAM__) && CONFIG_DRIVERS_OXFORD_OXPCIE
/* and special init for OXPCIe based cards */
extern int oxford_oxpcie_present;
#endif
#endif
#endif /* UART8250_H */