From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 0/4] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)
Date: Tue, 15 Jul 2014 12:32:09 +0200 [thread overview]
Message-ID: <4736066.znnQ63vBqX@wuerfel> (raw)
In-Reply-To: <4527083.RFD2neZ6Bp@wuerfel>
On Monday 14 July 2014 17:27:49 Arnd Bergmann wrote:
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>
> diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
> index 8f90595069a1..0f89d1b84524 100644
> --- a/arch/arm/Kconfig.debug
> +++ b/arch/arm/Kconfig.debug
> @@ -200,6 +200,14 @@ choice
> Say Y here if you want the debug print routines to direct
> their output to the serial port in the DC21285 (Footbridge).
>
> + config DEBUG_EP93XX
> + bool "Kernel low-level debugging messages via ep93xx UART"
> + depends on ARCH_EP93XX
> + select DEBUG_UART_PL01X
> + help
> + Say Y here if you want kernel low-level debugging support
> + on Cirrus Logic EP93xx based platforms.
> +
FWIW, this part was broken, fixup below. The problem is that the decompress.h
for ep93xx uses CONFIG_DEBUG_UART_PHYS even when DEBUG_LL is disabled.
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 362d764cd358..a99b28029983 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1139,7 +1139,7 @@ config DEBUG_UART_PHYS
default 0x80070000 if DEBUG_IMX23_UART
default 0x80074000 if DEBUG_IMX28_UART
default 0x80230000 if DEBUG_PICOXCELL_UART
- default 0x808c0000 if DEBUG_EP93XX
+ default 0x808c0000 if DEBUG_EP93XX || ARCH_EP93XX
default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART
default 0xa9a00000 if DEBUG_MSM_UART
default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX
@@ -1166,7 +1166,8 @@ config DEBUG_UART_PHYS
depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
DEBUG_LL_UART_EFM32 || \
DEBUG_UART_8250 || DEBUG_UART_PL01X || \
- DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART
+ DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \
+ ARCH_EP93XX
config DEBUG_UART_VIRT
hex "Virtual base address of debug UART"
next prev parent reply other threads:[~2014-07-15 10:32 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-04 11:17 [PATCH] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Daniel Thompson
2014-04-04 11:39 ` Arnd Bergmann
2014-04-04 14:02 ` Daniel Thompson
2014-04-04 14:14 ` Paul Bolle
2014-04-04 14:52 ` Paul Bolle
2014-04-04 14:41 ` Russell King - ARM Linux
2014-04-04 15:18 ` Daniel Thompson
2014-04-04 14:47 ` [PATCH v2] " Daniel Thompson
2014-04-04 15:41 ` [PATCH v3] " Daniel Thompson
2014-04-07 12:48 ` Daniel Thompson
2014-04-07 15:54 ` [PATCH v4 0/5] " Daniel Thompson
2014-04-07 15:54 ` [PATCH v4 1/5] ARM: versatile: Enable DEBUG_LL_UART_PL01X Daniel Thompson
2014-04-07 15:54 ` [PATCH v4 2/5] ARM: ep93xx: " Daniel Thompson
2014-04-07 15:54 ` [PATCH v4 3/5] ARM: Conceal DEBUG_LL_UART_NONE from unsupported platforms Daniel Thompson
2014-04-07 15:54 ` [PATCH v4 4/5] arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX Daniel Thompson
2014-04-07 15:54 ` [PATCH v4 5/5] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Daniel Thompson
2014-04-24 16:00 ` [RESEND PATCH v5 0/5] " Daniel Thompson
2014-04-24 16:00 ` [RESEND PATCH v5 1/5] ARM: versatile: Enable DEBUG_LL_UART_PL01X Daniel Thompson
2014-04-24 16:00 ` [RESEND PATCH v5 2/5] ARM: ep93xx: " Daniel Thompson
2014-04-24 16:00 ` [RESEND PATCH v5 3/5] ARM: Conceal DEBUG_LL_UART_NONE from unsupported platforms Daniel Thompson
2014-04-24 16:00 ` [RESEND PATCH v5 4/5] arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX Daniel Thompson
2014-04-24 16:00 ` [RESEND PATCH v5 5/5] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Daniel Thompson
2014-05-23 15:10 ` [RESEND PATCH v5 0/5] " Daniel Thompson
2014-05-23 15:10 ` [RESEND PATCH v5 1/5] ARM: versatile: Enable DEBUG_LL_UART_PL01X Daniel Thompson
2014-05-23 15:10 ` [RESEND PATCH v5 2/5] ARM: ep93xx: " Daniel Thompson
2014-05-23 15:10 ` [RESEND PATCH v5 3/5] ARM: Conceal DEBUG_LL_UART_NONE from unsupported platforms Daniel Thompson
2014-05-23 15:35 ` Arnd Bergmann
2014-05-26 13:39 ` Arnd Bergmann
2014-05-27 13:13 ` Daniel Thompson
2014-05-27 13:37 ` Arnd Bergmann
2014-05-27 13:52 ` Daniel Thompson
2014-05-23 15:10 ` [RESEND PATCH v5 4/5] arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX Daniel Thompson
2014-05-23 15:10 ` [RESEND PATCH v5 5/5] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Daniel Thompson
2014-05-27 16:00 ` [PATCH v6 0/5] " Daniel Thompson
2014-05-27 16:00 ` [PATCH v6 1/5] ARM: versatile: Enable DEBUG_LL_UART_PL01X Daniel Thompson
2014-05-27 16:00 ` [PATCH v6 2/5] ARM: ep93xx: " Daniel Thompson
2014-05-27 16:00 ` [PATCH v6 3/5] ARM: Hide DEBUG_LL_UART_NONE from unsupported platforms Daniel Thompson
2014-05-27 16:00 ` [PATCH v6 4/5] arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX Daniel Thompson
2014-05-27 16:00 ` [PATCH v6 5/5] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Daniel Thompson
2014-06-30 11:30 ` [PATCH v7 0/4] " Daniel Thompson
2014-06-30 11:30 ` [PATCH v7 1/4] ARM: versatile: Enable DEBUG_LL_UART_PL01X Daniel Thompson
2014-06-30 11:30 ` [PATCH v7 2/4] ARM: ep93xx: " Daniel Thompson
2014-06-30 11:30 ` [PATCH v7 3/4] arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX Daniel Thompson
2014-06-30 11:30 ` [PATCH v7 4/4] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Daniel Thompson
2014-06-30 13:20 ` [PATCH v7 0/4] " Arnd Bergmann
2014-07-12 10:16 ` Russell King - ARM Linux
2014-07-12 11:10 ` Russell King - ARM Linux
2014-07-14 9:05 ` Daniel Thompson
2014-07-14 10:39 ` Daniel Thompson
2014-07-14 15:27 ` Arnd Bergmann
2014-07-15 10:32 ` Arnd Bergmann [this message]
2014-07-15 10:54 ` Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 0/9] " Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 1/9] arm: versatile: Enable DEBUG_LL_UART_PL01X Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 2/9] arm: ep93xx: " Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 3/9] arm: Remove DEBUG_LL_UART_NONE Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 4/9] arm: ks8695: Migrate debug_ll macros to shared directory Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 5/9] arm: omap1: Migrate debug_ll macros to use 8250.S Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 6/9] arm: netx: Migrate DEBUG_LL macros to shared directory Daniel Thompson
2014-09-15 16:34 ` Paul Bolle
2014-09-15 21:47 ` Daniel Thompson
2014-09-16 22:37 ` Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 7/9] arm: sa1100: " Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 8/9] arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX Daniel Thompson
2014-08-19 14:48 ` [PATCH v8 9/9] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Daniel Thompson
2014-08-19 15:16 ` [PATCH v9 0/9] " Daniel Thompson
2014-08-19 15:16 ` [PATCH v9 1/9] arm: versatile: Enable DEBUG_LL_UART_PL01X Daniel Thompson
2014-08-19 15:16 ` [PATCH v9 2/9] arm: ep93xx: " Daniel Thompson
2014-08-19 15:16 ` [PATCH v9 3/9] arm: Remove DEBUG_LL_UART_NONE Daniel Thompson
2014-08-19 15:16 ` [PATCH v9 4/9] arm: ks8695: Migrate debug_ll macros to shared directory Daniel Thompson
2014-08-21 11:46 ` Greg Ungerer
2014-09-01 9:04 ` Daniel Thompson
2014-08-19 15:16 ` [PATCH v9 5/9] arm: omap1: Migrate debug_ll macros to use 8250.S Daniel Thompson
2014-09-08 23:04 ` Tony Lindgren
2014-08-19 15:16 ` [PATCH v9 6/9] arm: netx: Migrate DEBUG_LL macros to shared directory Daniel Thompson
2014-08-19 15:16 ` [PATCH v9 7/9] arm: sa1100: " Daniel Thompson
2014-08-19 15:16 ` [PATCH v9 8/9] arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX Daniel Thompson
2014-08-19 15:16 ` [PATCH v9 9/9] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Daniel Thompson
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