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console: Simplify the enable rules

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Consoles on CBMEM and USB have somewhat complex rules and dependencies
when they can be active. Use simple variables to test which stage
of boot is being built for each console.

Change-Id: I2489e7731d07ca7d5dd2ea8b6501c73f05d6edd8
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5341
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Kyösti Mälkki
2014-02-26 15:19:04 +02:00
parent e8792be223
commit f339086265
8 changed files with 120 additions and 67 deletions
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18
src/include/console/uart.h
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@ -20,6 +20,7 @@
#ifndef CONSOLE_UART_H
#define CONSOLE_UART_H
#include <rules.h>
#include <stdint.h>
/* Return the clock frequency UART uses as reference clock for
@ -51,8 +52,23 @@ static inline void *uart_platform_baseptr(int idx)
{
return (void *)uart_platform_base(idx);
}
#endif
void oxford_remap(unsigned int new_base);
#define __CONSOLE_SERIAL_ENABLE__ CONFIG_CONSOLE_SERIAL && \
(ENV_BOOTBLOCK || ENV_ROMSTAGE || ENV_RAMSTAGE || \
(ENV_SMM && CONFIG_DEBUG_SMI))
#if __CONSOLE_SERIAL_ENABLE__
static inline void __uart_init(void) { uart_init(); }
static inline void __uart_tx_byte(u8 data) { uart_tx_byte(data); }
static inline void __uart_tx_flush(void) { uart_tx_flush(); }
#else
static inline void __uart_init(void) {}
static inline void __uart_tx_byte(u8 data) {}
static inline void __uart_tx_flush(void) {}
#endif
#endif /* __ROMCC__ */
#endif /* CONSOLE_UART_H */