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7a58972680
The current uboot default config for the A13 SOM erroneously enables support for the AXP209 power regulator IC which is not present on the board. This superfluous support module sets an incorrect initial clock frequency and confuses the kernel, ultimately leading to a boot failure later on. Properly disable the PMIC support and enable the EHCI support by translating the deprecated SYS_EXTRA_OPTIONS values into proper SUNXI_NO_PMIC and USB_EHCI_HCD symbols respectively. Also rename 002-add-olimex-a13-som.diff to 002-add-olimex-a13-som.patch and refresh the remaining patches of the series while we're at it. Reported-by: Mario Fischer <mario-fischer@web.de> Signed-off-by: Jo-Philipp Wich <jo@mein.io>
31 lines
1.5 KiB
Diff
31 lines
1.5 KiB
Diff
From c058dfb69136d62f88ae8b121104bdb7ce2df03f Mon Sep 17 00:00:00 2001
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From: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
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Date: Tue, 16 Jun 2015 10:53:11 +0200
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Subject: ARM: sun6i: Support console on UART2 (GPG6/GPG7)
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--- a/arch/arm/cpu/armv7/sunxi/board.c
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+++ b/arch/arm/cpu/armv7/sunxi/board.c
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@@ -88,6 +88,10 @@ static int gpio_init(void)
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sunxi_gpio_set_cfgpin(SUNXI_GPG(3), SUN5I_GPG_UART1);
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sunxi_gpio_set_cfgpin(SUNXI_GPG(4), SUN5I_GPG_UART1);
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sunxi_gpio_set_pull(SUNXI_GPG(4), SUNXI_GPIO_PULL_UP);
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+#elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN6I)
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+ sunxi_gpio_set_cfgpin(SUNXI_GPG(6), SUN6I_GPG_UART2);
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+ sunxi_gpio_set_cfgpin(SUNXI_GPG(7), SUN6I_GPG_UART2);
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+ sunxi_gpio_set_pull(SUNXI_GPG(7), SUNXI_GPIO_PULL_UP);
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#elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I)
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sunxi_gpio_set_cfgpin(SUNXI_GPB(0), SUN8I_GPB_UART2);
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sunxi_gpio_set_cfgpin(SUNXI_GPB(1), SUN8I_GPB_UART2);
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--- a/include/configs/sunxi-common.h
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+++ b/include/configs/sunxi-common.h
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@@ -260,6 +260,8 @@ extern int soft_i2c_gpio_scl;
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#endif
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#elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I)
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#define OF_STDOUT_PATH "/soc@01c00000/serial@01c28400:115200"
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+#elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN6I)
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+#define OF_STDOUT_PATH "/soc@01c00000/serial@01c28800:115200"
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#elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I)
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#define OF_STDOUT_PATH "/soc@01c00000/serial@01c28800:115200"
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#elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I)
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