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| author | Husni Faiz <ahamedhusni73@gmail.com> | 2022-09-09 17:49:53 +0530 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-10-03 16:14:25 +0000 |
| commit | b80535a135d5a63fd6c13c6df5eecb778a00e25b (patch) | |
| tree | 648c9e4c7889de342d2e8ce1ed21212a565512f6 /src/drivers/smbus/i2c_smbus_console.c | |
| parent | 22baa3352cc3a92084408671c74bc3767c35ab4c (diff) | |
drivers/smbus: initialize SC16IS7XX I2C to UART converter chip
This patch adds the functionality to initialize the sc16is750
i2c to uart converter chip with a 14.7MHz input clock to support
115200 baud rate.
Change-Id: Ib31188b8c0f9b0ce9454da984e630eca9101d145
Signed-off-by: Husni Faiz <ahamedhusni73@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67342
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Diffstat (limited to 'src/drivers/smbus/i2c_smbus_console.c')
| -rw-r--r-- | src/drivers/smbus/i2c_smbus_console.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/drivers/smbus/i2c_smbus_console.c b/src/drivers/smbus/i2c_smbus_console.c index c223028a18..d651790694 100644 --- a/src/drivers/smbus/i2c_smbus_console.c +++ b/src/drivers/smbus/i2c_smbus_console.c @@ -3,8 +3,13 @@ #include <console/i2c_smbus.h> #include <device/smbus_host.h> #include <southbridge/intel/bd82x6x/pch.h> +#include "sc16is7xx_init.h" -void i2c_smbus_console_init(void) {} +void i2c_smbus_console_init(void) +{ + if (CONFIG(SC16IS7XX_INIT)) + sc16is7xx_init(); +} void i2c_smbus_console_tx_byte(unsigned char c) { |