mirror of https://github.com/hak5/openwrt.git
34 lines
1.0 KiB
Diff
34 lines
1.0 KiB
Diff
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Subject: [PATCH] Revert "earlycon: initialise baud field of earlycon device
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structure"
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This reverts commit 31cb9a8575ca04f47ea113434d4782b695638b62.
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It broke earlycon on BCM5301X. Using:
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1) uartclk 1843200 (BASE_BAUD * 16)
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2) early_console_dev.baud 115200
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results in init_port() calculating UART divisor 1. That's a wrong value
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(default one is 54) that breaks serial console output.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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---
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--- a/drivers/tty/serial/earlycon.c
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+++ b/drivers/tty/serial/earlycon.c
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@@ -285,12 +285,7 @@ int __init of_setup_earlycon(const struc
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}
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}
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- val = of_get_flat_dt_prop(node, "current-speed", NULL);
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- if (val)
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- early_console_dev.baud = be32_to_cpu(*val);
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-
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if (options) {
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- early_console_dev.baud = simple_strtoul(options, NULL, 0);
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strlcpy(early_console_dev.options, options,
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sizeof(early_console_dev.options));
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}
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