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sunxi: support boot console on uart1 for sun8i

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The A23, A33, H3, H5, A83T, V3 and Sochip S3 sun8i SoCs can mux uart1 on
GPIOs PG6 and PG7. This patch adds support for using uart1 on those pins
as boot console.

Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Tobias Schramm
2021-02-15 00:19:58 +01:00
committed by Andre Przywara
parent c12c76d352
commit 7f4e294b57
2 changed files with 6 additions and 0 deletions
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arch/arm/include/asm/arch-sunxi/gpio.h
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@@ -190,6 +190,7 @@ enum sunxi_gpio_number {
#define SUN5I_GPG_SDC1 2
#define SUN6I_GPG_SDC1 2
#define SUN8I_GPG_SDC1 2
#define SUN8I_GPG_UART1 2
#define SUN6I_GPG_TWI3 2
#define SUN5I_GPG_UART1 4