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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Subject: [PATCH] Revert "earlycon: initialise baud field of earlycon device
structure"
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This reverts commit 31cb9a8575ca04f47ea113434d4782b695638b62.
It broke earlycon on BCM5301X. Using:
1) uartclk 1843200 (BASE_BAUD * 16)
2) early_console_dev.baud 115200
results in init_port() calculating UART divisor 1. That's a wrong value
(default one is 54) that breaks serial console output.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
--- a/drivers/tty/serial/earlycon.c
+++ b/drivers/tty/serial/earlycon.c
@@ -283,12 +283,7 @@ int __init of_setup_earlycon(const struc
}
}
- val = of_get_flat_dt_prop(node, "current-speed", NULL);
- if (val)
- early_console_dev.baud = be32_to_cpu(*val);
-
if (options) {
- early_console_dev.baud = simple_strtoul(options, NULL, 0);
strlcpy(early_console_dev.options, options,
sizeof(early_console_dev.options));
}
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