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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-04-13 17:57:34 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-04-18 16:39:40 +0200 |
| commit | efb0b51e62667ade4d96f2a15eb6ed60bb29a9fe (patch) | |
| tree | 18e4b0986c4ae43bee2f2689c2128ff2cf2ed554 /src/arch/x86/lib | |
| parent | 4076072b6c76debae0e328486d9bab71fe391db7 (diff) | |
| download | coreboot-efb0b51e62667ade4d96f2a15eb6ed60bb29a9fe.tar.xz | |
console: Split ROMCC helpers
These are potentially useful with GDB or SerialICE too.
Also it reduces the amount of actual code we put in romcc_console.
Change-Id: Id8c56e979660ad9f4eef39c648f68c7ec60edfba
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5339
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Diffstat (limited to 'src/arch/x86/lib')
| -rw-r--r-- | src/arch/x86/lib/romcc_console.c | 91 |
1 files changed, 16 insertions, 75 deletions
diff --git a/src/arch/x86/lib/romcc_console.c b/src/arch/x86/lib/romcc_console.c index 0557a52e5c..6c7f0506c6 100644 --- a/src/arch/x86/lib/romcc_console.c +++ b/src/arch/x86/lib/romcc_console.c @@ -17,12 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <console/uart.h> -#include <console/ne2k.h> - -/* While in romstage, console loglevel is built-time constant. */ -#define console_log_level(msg_level) (CONFIG_DEFAULT_CONSOLE_LOGLEVEL >= msg_level) +#include <console/streams.h> +#include <console/early_print.h> +/* Include the sources. */ #if CONFIG_CONSOLE_SERIAL && CONFIG_DRIVERS_UART_8250IO #include "drivers/uart/util.c" #include "drivers/uart/uart8250io.c" @@ -31,7 +29,17 @@ #include "drivers/net/ne2k.c" #endif -static void __console_tx_byte(unsigned char byte) +void console_hw_init(void) +{ +#if CONFIG_CONSOLE_SERIAL + uart_init(); +#endif +#if CONFIG_CONSOLE_NE2K + ne2k_init(CONFIG_CONSOLE_NE2K_IO_PORT); +#endif +} + +void console_tx_byte(unsigned char byte) { #if CONFIG_CONSOLE_SERIAL uart_tx_byte(byte); @@ -41,7 +49,7 @@ static void __console_tx_byte(unsigned char byte) #endif } -static void __console_tx_flush(void) +void console_tx_flush(void) { #if CONFIG_CONSOLE_SERIAL uart_tx_flush(); @@ -51,74 +59,7 @@ static void __console_tx_flush(void) #endif } -static void __console_tx_nibble(unsigned nibble) -{ - unsigned char digit; - digit = nibble + '0'; - if (digit > '9') { - digit += 39; - } - __console_tx_byte(digit); -} - -static void __console_tx_char(int loglevel, unsigned char byte) -{ - if (console_log_level(loglevel)) { - __console_tx_byte(byte); - __console_tx_flush(); - } -} - -static void __console_tx_hex8(int loglevel, unsigned char value) -{ - if (console_log_level(loglevel)) { - __console_tx_nibble((value >> 4U) & 0x0fU); - __console_tx_nibble(value & 0x0fU); - __console_tx_flush(); - } -} - -static void __console_tx_hex16(int loglevel, unsigned short value) -{ - if (console_log_level(loglevel)) { - __console_tx_nibble((value >> 12U) & 0x0fU); - __console_tx_nibble((value >> 8U) & 0x0fU); - __console_tx_nibble((value >> 4U) & 0x0fU); - __console_tx_nibble(value & 0x0fU); - __console_tx_flush(); - } -} - -static void __console_tx_hex32(int loglevel, unsigned int value) -{ - if (console_log_level(loglevel)) { - __console_tx_nibble((value >> 28U) & 0x0fU); - __console_tx_nibble((value >> 24U) & 0x0fU); - __console_tx_nibble((value >> 20U) & 0x0fU); - __console_tx_nibble((value >> 16U) & 0x0fU); - __console_tx_nibble((value >> 12U) & 0x0fU); - __console_tx_nibble((value >> 8U) & 0x0fU); - __console_tx_nibble((value >> 4U) & 0x0fU); - __console_tx_nibble(value & 0x0fU); - __console_tx_flush(); - } -} - -static void __console_tx_string(int loglevel, const char *str) -{ - if (console_log_level(loglevel)) { - unsigned char ch; - while((ch = *str++) != '\0') { - if (ch == '\n') - __console_tx_byte('\r'); - __console_tx_byte(ch); - } - __console_tx_flush(); - } -} - -/* if included by romcc, include the sources, too. romcc can't use prototypes */ -#include <console/console.c> +#include <console/early_print.c> #include <console/init.c> #include <console/post.c> #include <console/die.c> |