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| author | Patrick Georgi <pgeorgi@chromium.org> | 2016-02-19 17:33:26 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-02-21 12:26:05 +0100 |
| commit | a7cac0c21d85e651caaab2af7f8f1a7263e8abb9 (patch) | |
| tree | 24040626ebcc01f20efaeb06bc41650431fcbd84 /src/soc/nvidia | |
| parent | f92c3fb260e083d4548a4029548cf90675c6ec29 (diff) | |
| download | coreboot-a7cac0c21d85e651caaab2af7f8f1a7263e8abb9.tar.xz | |
soc/*: fix uart's regwidth specification in cbtables
coreboot passes information about the serial port implementation to
payloads through a cbtables entry.
We set the register width to 1 on most SoCs because that looked as good
a default as any, but checking the uart structs they use, it's 4 for all
of them.
Change-Id: I9848f79737106dc32f864ca901c0bc48f489e6b8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13746
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/soc/nvidia')
| -rw-r--r-- | src/soc/nvidia/tegra124/uart.c | 2 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra132/uart.c | 2 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra210/uart.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/src/soc/nvidia/tegra124/uart.c b/src/soc/nvidia/tegra124/uart.c index 7fc8eb626d..1d4934b0a3 100644 --- a/src/soc/nvidia/tegra124/uart.c +++ b/src/soc/nvidia/tegra124/uart.c @@ -136,7 +136,7 @@ void uart_fill_lb(void *data) serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED; serial.baseaddr = uart_platform_base(CONFIG_UART_FOR_CONSOLE); serial.baud = default_baudrate(); - serial.regwidth = 1; + serial.regwidth = 4; lb_add_serial(&serial, data); lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data); diff --git a/src/soc/nvidia/tegra132/uart.c b/src/soc/nvidia/tegra132/uart.c index 50569e03bf..a530e2dfa4 100644 --- a/src/soc/nvidia/tegra132/uart.c +++ b/src/soc/nvidia/tegra132/uart.c @@ -149,7 +149,7 @@ void uart_fill_lb(void *data) serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED; serial.baseaddr = uart_platform_base(CONFIG_UART_FOR_CONSOLE); serial.baud = default_baudrate(); - serial.regwidth = 1; + serial.regwidth = 4; lb_add_serial(&serial, data); lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data); diff --git a/src/soc/nvidia/tegra210/uart.c b/src/soc/nvidia/tegra210/uart.c index 40ce6d26f1..1f16067049 100644 --- a/src/soc/nvidia/tegra210/uart.c +++ b/src/soc/nvidia/tegra210/uart.c @@ -123,7 +123,7 @@ void uart_fill_lb(void *data) serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED; serial.baseaddr = CONFIG_CONSOLE_SERIAL_TEGRA210_UART_ADDRESS; serial.baud = default_baudrate(); - serial.regwidth = 1; + serial.regwidth = 4; lb_add_serial(&serial, data); lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data); |