fdt/sunxi: Remove OF_STDOUT_PATH
OF_STDOUT_PATH was meant to hold the devicetree path to the serial
console, to be put into the linux,stdout-path property of the chosen node.
The only user of that was sunxi, and it was actually wrong for years
there: the paths hardcoded in sunxi_common.h were not matching the DTs,
evident by the leading 0's in nodenames, which have been removed years
ago.
On top of that, "linux,stdout-path" is now deprecated for a while (Linux
commit 2a9d832cc9aae from November 2014), and also all modern DTs
(including those included in U-Boot) carry a "stdout-path" property
already.
So remove the stanza from sunxi_common.h, and, since this was the last
user, also remove the associated bits from the rest of U-Boot.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/README b/README
index f7f9aa5..b962ba7 100644
--- a/README
+++ b/README
@@ -575,7 +575,6 @@
* The bootm command automatically updates the fdt
OF_TBCLK - The timebase frequency.
- OF_STDOUT_PATH - The path to the console device
boards with QUICC Engines require OF_QE to set UCC MAC
addresses
diff --git a/common/fdt_support.c b/common/fdt_support.c
index 1a1b408..08d540b 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -127,14 +127,7 @@
return offset;
}
-/* rename to CONFIG_OF_STDOUT_PATH ? */
-#if defined(OF_STDOUT_PATH)
-static int fdt_fixup_stdout(void *fdt, int chosenoff)
-{
- return fdt_setprop(fdt, chosenoff, "linux,stdout-path",
- OF_STDOUT_PATH, strlen(OF_STDOUT_PATH) + 1);
-}
-#elif defined(CONFIG_OF_STDOUT_VIA_ALIAS) && defined(CONFIG_CONS_INDEX)
+#if defined(CONFIG_OF_STDOUT_VIA_ALIAS) && defined(CONFIG_CONS_INDEX)
static int fdt_fixup_stdout(void *fdt, int chosenoff)
{
int err;
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 64a70f9..ded5aea 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -223,24 +223,6 @@
#define CONFIG_VIDEO_LCD_I2C_BUS -1 /* NA, but necessary to compile */
#endif
-#ifdef CONFIG_REQUIRE_SERIAL_CONSOLE
-#if CONFIG_CONS_INDEX == 1
-#ifdef CONFIG_MACH_SUN9I
-#define OF_STDOUT_PATH "/soc/serial@07000000:115200"
-#else
-#define OF_STDOUT_PATH "/soc@01c00000/serial@01c28000:115200"
-#endif
-#elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I)
-#define OF_STDOUT_PATH "/soc@01c00000/serial@01c28400:115200"
-#elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I)
-#define OF_STDOUT_PATH "/soc@01c00000/serial@01c28800:115200"
-#elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I)
-#define OF_STDOUT_PATH "/soc@01c00000/serial@01f02800:115200"
-#else
-#error Unsupported console port nr. Please fix stdout-path in sunxi-common.h.
-#endif
-#endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */
-
#ifdef CONFIG_VIDEO_SUNXI
/*
* The amount of RAM to keep free at the top of RAM when relocating u-boot,
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index c09d303..cd59acd 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -1172,7 +1172,6 @@
CONFIG_ODROID_REV_AIN
CONFIG_OFF_PADCONF
CONFIG_OF_
-CONFIG_OF_STDOUT_PATH
CONFIG_OMAP_EHCI_PHY1_RESET_GPIO
CONFIG_OMAP_EHCI_PHY2_RESET_GPIO
CONFIG_OMAP_EHCI_PHY3_RESET_GPIO