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| author | Aaron Durbin <adurbin@chromium.org> | 2015-07-30 16:47:18 -0500 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2015-08-13 16:12:30 +0200 |
| commit | 4f7cf3a4466df8f84ef352d2d496a2e7a075ac13 (patch) | |
| tree | 79d31dc7b6b111412c075c25f290f0dba1f858e8 /src/drivers/uart | |
| parent | 2ca12740716fd70efb50f97b41c539ece43ff66a (diff) | |
| download | coreboot-4f7cf3a4466df8f84ef352d2d496a2e7a075ac13.tar.xz | |
uart8250mem: provide uart_fill_lb()
There was no implementation for uart_fill_lb() in the 8250mem
driver. Rectify this so when 8250MEM and CONSOLE_SERIAL are
employed then the build doesn't fail.
BUG=chrome-os-partner:43419
BRANCH=None
TEST=Built with glados using 8250MEM
Original-Change-Id: I35d6b15e47989c1854ddcee9c6d46711edffaf3e
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/289899
Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Change-Id: I972b069a4def666f509268816de91ed6c0f655d9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11169
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/drivers/uart')
| -rw-r--r-- | src/drivers/uart/uart8250mem.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/drivers/uart/uart8250mem.c b/src/drivers/uart/uart8250mem.c index d276fd0410..fb7327e238 100644 --- a/src/drivers/uart/uart8250mem.c +++ b/src/drivers/uart/uart8250mem.c @@ -19,9 +19,11 @@ */ #include <arch/io.h> +#include <boot/coreboot_tables.h> #include <console/uart.h> #include <device/device.h> #include <delay.h> +#include <rules.h> #include <stdint.h> #include "uart8250reg.h" @@ -146,3 +148,20 @@ void uart_tx_flush(int idx) return; uart8250_mem_tx_flush(base); } + +#if ENV_RAMSTAGE +void uart_fill_lb(void *data) +{ + struct lb_serial serial; + serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED; + serial.baseaddr = uart_platform_base(CONFIG_UART_FOR_CONSOLE); + serial.baud = default_baudrate(); + if (IS_ENABLED(CONFIG_DRIVERS_UART_8250MEM_32)) + serial.regwidth = sizeof(uint32_t); + else + serial.regwidth = sizeof(uint8_t); + lb_add_serial(&serial, data); + + lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data); +} +#endif |