From mboxrd@z Thu Jan 1 00:00:00 1970 From: rmk+kernel@arm.linux.org.uk (Russell King) Date: Tue, 16 Jul 2013 17:39:12 +0100 Subject: [PATCH RFC v2 06/14] ARM: debug: move 8250 debug include into arch/arm/include/debug/ In-Reply-To: <20130716163243.GY21614@n2100.arm.linux.org.uk> References: <20130716163243.GY21614@n2100.arm.linux.org.uk> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Now that the 8250 debug include can stand alone without requiring platforms to provide any macros, move it into the debug directory so it can be directly included. This allows us to get rid of a lot of debug-macros include files. Signed-off-by: Russell King --- arch/arm/Kconfig.debug | 10 +---- arch/arm/include/asm/hardware/debug-8250.S | 40 -------------------- arch/arm/include/debug/8250.S | 36 ++++++++++++++++++ arch/arm/include/debug/mvebu.S | 13 ------ arch/arm/include/debug/nspire.S | 4 -- arch/arm/include/debug/pxa.S | 13 ------ arch/arm/include/debug/rockchip.S | 12 ------ arch/arm/include/debug/sunxi.S | 12 ------ arch/arm/mach-dove/include/mach/debug-macro.S | 8 ---- arch/arm/mach-ebsa110/include/mach/debug-macro.S | 13 ------ .../arm/mach-footbridge/include/mach/debug-macro.S | 4 -- arch/arm/mach-gemini/include/mach/debug-macro.S | 12 ------ arch/arm/mach-iop13xx/include/mach/debug-macro.S | 13 ------ arch/arm/mach-iop32x/include/mach/debug-macro.S | 13 ------ arch/arm/mach-iop33x/include/mach/debug-macro.S | 13 ------ arch/arm/mach-ixp4xx/include/mach/debug-macro.S | 12 ------ arch/arm/mach-kirkwood/include/mach/debug-macro.S | 8 ---- arch/arm/mach-lpc32xx/include/mach/debug-macro.S | 18 --------- arch/arm/mach-mv78xx0/include/mach/debug-macro.S | 8 ---- arch/arm/mach-orion5x/include/mach/debug-macro.S | 10 ----- arch/arm/mach-rpc/include/mach/debug-macro.S | 13 ------ 21 files changed, 38 insertions(+), 247 deletions(-) delete mode 100644 arch/arm/include/asm/hardware/debug-8250.S create mode 100644 arch/arm/include/debug/8250.S delete mode 100644 arch/arm/include/debug/mvebu.S delete mode 100644 arch/arm/include/debug/pxa.S delete mode 100644 arch/arm/include/debug/rockchip.S delete mode 100644 arch/arm/include/debug/sunxi.S delete mode 100644 arch/arm/mach-dove/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-ebsa110/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-gemini/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-iop13xx/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-iop32x/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-iop33x/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-ixp4xx/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-kirkwood/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-lpc32xx/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-mv78xx0/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-orion5x/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-rpc/include/mach/debug-macro.S diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 15ff64b..0ba460d 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -830,6 +830,7 @@ config DEBUG_STI_UART config DEBUG_LL_INCLUDE string + default "debug/8250.S" if DEBUG_UART_8250 default "debug/bcm2835.S" if DEBUG_BCM2835 default "debug/cns3xxx.S" if DEBUG_CNS3XXX default "debug/exynos.S" if DEBUG_EXYNOS_UART @@ -846,21 +847,14 @@ config DEBUG_LL_INCLUDE DEBUG_IMX6SL_UART default "debug/keystone.S" if DEBUG_KEYSTONE_UART0 || \ DEBUG_KEYSTONE_UART1 - default "debug/mvebu.S" if DEBUG_MVEBU_UART || \ - DEBUG_MVEBU_UART_ALTERNATE default "debug/mxs.S" if DEBUG_IMX23_UART || DEBUG_IMX28_UART default "debug/nomadik.S" if DEBUG_NOMADIK_UART - default "debug/nspire.S" if DEBUG_NSPIRE_CX_UART || \ - DEBUG_NSPIRE_CLASSIC_UART + default "debug/nspire.S" if DEBUG_NSPIRE_CX_UART default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART - default "debug/pxa.S" if DEBUG_PXA_UART1 || DEBUG_MMP_UART2 || \ - DEBUG_MMP_UART3 - default "debug/rockchip.S" if DEBUG_ROCKCHIP_UART default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1 default "debug/socfpga.S" if DEBUG_SOCFPGA_UART default "debug/sti.S" if DEBUG_STI_UART - default "debug/sunxi.S" if DEBUG_SUNXI_UART0 || DEBUG_SUNXI_UART1 default "debug/tegra.S" if DEBUG_TEGRA_UART default "debug/u300.S" if DEBUG_U300_UART default "debug/ux500.S" if DEBUG_UX500_UART diff --git a/arch/arm/include/asm/hardware/debug-8250.S b/arch/arm/include/asm/hardware/debug-8250.S deleted file mode 100644 index ea5f171..0000000 --- a/arch/arm/include/asm/hardware/debug-8250.S +++ /dev/null @@ -1,40 +0,0 @@ -/* - * arch/arm/include/asm/hardware/debug-8250.S - * - * Copyright (C) 1994-2013 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include - -#ifdef CONFIG_DEBUG_UART_PHYS - .macro addruart, rp, rv, tmp - ldr \rp, =CONFIG_DEBUG_UART_PHYS - ldr \rv, =CONFIG_DEBUG_UART_VIRT - .endm -#endif - -#ifndef UART_SHIFT -#define UART_SHIFT CONFIG_DEBUG_UART_8250_SHIFT -#endif - - .macro senduart,rd,rx - strb \rd, [\rx, #UART_TX << UART_SHIFT] - .endm - - .macro busyuart,rd,rx -1002: ldrb \rd, [\rx, #UART_LSR << UART_SHIFT] - and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE - teq \rd, #UART_LSR_TEMT | UART_LSR_THRE - bne 1002b - .endm - - .macro waituart,rd,rx -#ifdef CONFIG_DEBUG_UART_8250_FLOW_CONTROL -1001: ldrb \rd, [\rx, #UART_MSR << UART_SHIFT] - tst \rd, #UART_MSR_CTS - beq 1001b -#endif - .endm diff --git a/arch/arm/include/debug/8250.S b/arch/arm/include/debug/8250.S new file mode 100644 index 0000000..92cab39 --- /dev/null +++ b/arch/arm/include/debug/8250.S @@ -0,0 +1,36 @@ +/* + * arch/arm/include/debug/8250.S + * + * Copyright (C) 1994-2013 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include + + .macro addruart, rp, rv, tmp + ldr \rp, =CONFIG_DEBUG_UART_PHYS + ldr \rv, =CONFIG_DEBUG_UART_VIRT + .endm + +#define UART_SHIFT CONFIG_DEBUG_UART_8250_SHIFT + + .macro senduart,rd,rx + strb \rd, [\rx, #UART_TX << UART_SHIFT] + .endm + + .macro busyuart,rd,rx +1002: ldrb \rd, [\rx, #UART_LSR << UART_SHIFT] + and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE + teq \rd, #UART_LSR_TEMT | UART_LSR_THRE + bne 1002b + .endm + + .macro waituart,rd,rx +#ifdef CONFIG_DEBUG_UART_8250_FLOW_CONTROL +1001: ldrb \rd, [\rx, #UART_MSR << UART_SHIFT] + tst \rd, #UART_MSR_CTS + beq 1001b +#endif + .endm diff --git a/arch/arm/include/debug/mvebu.S b/arch/arm/include/debug/mvebu.S deleted file mode 100644 index 6309be5..0000000 --- a/arch/arm/include/debug/mvebu.S +++ /dev/null @@ -1,13 +0,0 @@ -/* - * Early serial output macro for Marvell SoC - * - * Copyright (C) 2012 Marvell - * - * Lior Amsalem - * Gregory Clement - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ -#include diff --git a/arch/arm/include/debug/nspire.S b/arch/arm/include/debug/nspire.S index 3e9329a..9c2fbec 100644 --- a/arch/arm/include/debug/nspire.S +++ b/arch/arm/include/debug/nspire.S @@ -19,7 +19,3 @@ #include #endif - -#ifdef CONFIG_DEBUG_NSPIRE_CLASSIC_UART -#include -#endif diff --git a/arch/arm/include/debug/pxa.S b/arch/arm/include/debug/pxa.S deleted file mode 100644 index 09e54f3..0000000 --- a/arch/arm/include/debug/pxa.S +++ /dev/null @@ -1,13 +0,0 @@ -/* - * Early serial output macro for Marvell PXA/MMP SoC - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * Copyright (C) 2013 Haojian Zhuang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ -#include diff --git a/arch/arm/include/debug/rockchip.S b/arch/arm/include/debug/rockchip.S deleted file mode 100644 index 3ad0238..0000000 --- a/arch/arm/include/debug/rockchip.S +++ /dev/null @@ -1,12 +0,0 @@ -/* - * Early serial output macro for Rockchip SoCs - * - * Copyright (C) 2012 Maxime Ripard - * - * Maxime Ripard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ -#include diff --git a/arch/arm/include/debug/sunxi.S b/arch/arm/include/debug/sunxi.S deleted file mode 100644 index 4c3d89c..0000000 --- a/arch/arm/include/debug/sunxi.S +++ /dev/null @@ -1,12 +0,0 @@ -/* - * Early serial output macro for Allwinner A1X SoCs - * - * Copyright (C) 2012 Maxime Ripard - * - * Maxime Ripard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ -#include diff --git a/arch/arm/mach-dove/include/mach/debug-macro.S b/arch/arm/mach-dove/include/mach/debug-macro.S deleted file mode 100644 index 9b85a81..0000000 --- a/arch/arm/mach-dove/include/mach/debug-macro.S +++ /dev/null @@ -1,8 +0,0 @@ -/* - * arch/arm/mach-dove/include/mach/debug-macro.S - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ -#include diff --git a/arch/arm/mach-ebsa110/include/mach/debug-macro.S b/arch/arm/mach-ebsa110/include/mach/debug-macro.S deleted file mode 100644 index 0cea548..0000000 --- a/arch/arm/mach-ebsa110/include/mach/debug-macro.S +++ /dev/null @@ -1,13 +0,0 @@ -/* arch/arm/mach-ebsa110/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -**/ -#include diff --git a/arch/arm/mach-footbridge/include/mach/debug-macro.S b/arch/arm/mach-footbridge/include/mach/debug-macro.S index 553c47d..02247f3 100644 --- a/arch/arm/mach-footbridge/include/mach/debug-macro.S +++ b/arch/arm/mach-footbridge/include/mach/debug-macro.S @@ -13,9 +13,6 @@ #include -#ifndef CONFIG_DEBUG_DC21285_PORT -#include -#else #include /* For EBSA285 debugging */ .equ dc21285_high, ARMCSR_BASE & 0xff000000 @@ -43,4 +40,3 @@ .macro waituart,rd,rx .endm -#endif diff --git a/arch/arm/mach-gemini/include/mach/debug-macro.S b/arch/arm/mach-gemini/include/mach/debug-macro.S deleted file mode 100644 index 9dabd4b..0000000 --- a/arch/arm/mach-gemini/include/mach/debug-macro.S +++ /dev/null @@ -1,12 +0,0 @@ -/* - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Copyright (C) 2001-2006 Storlink, Corp. - * Copyright (C) 2008-2009 Paulius Zaleckas - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include diff --git a/arch/arm/mach-iop13xx/include/mach/debug-macro.S b/arch/arm/mach-iop13xx/include/mach/debug-macro.S deleted file mode 100644 index 90b5e64..0000000 --- a/arch/arm/mach-iop13xx/include/mach/debug-macro.S +++ /dev/null @@ -1,13 +0,0 @@ -/* - * arch/arm/mach-iop13xx/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include diff --git a/arch/arm/mach-iop32x/include/mach/debug-macro.S b/arch/arm/mach-iop32x/include/mach/debug-macro.S deleted file mode 100644 index 7ea745e..0000000 --- a/arch/arm/mach-iop32x/include/mach/debug-macro.S +++ /dev/null @@ -1,13 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include diff --git a/arch/arm/mach-iop33x/include/mach/debug-macro.S b/arch/arm/mach-iop33x/include/mach/debug-macro.S deleted file mode 100644 index 52781ae..0000000 --- a/arch/arm/mach-iop33x/include/mach/debug-macro.S +++ /dev/null @@ -1,13 +0,0 @@ -/* - * arch/arm/mach-iop33x/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include diff --git a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S deleted file mode 100644 index ff706fa..0000000 --- a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S +++ /dev/null @@ -1,12 +0,0 @@ -/* arch/arm/mach-ixp4xx/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ -#include diff --git a/arch/arm/mach-kirkwood/include/mach/debug-macro.S b/arch/arm/mach-kirkwood/include/mach/debug-macro.S deleted file mode 100644 index 011ec25..0000000 --- a/arch/arm/mach-kirkwood/include/mach/debug-macro.S +++ /dev/null @@ -1,8 +0,0 @@ -/* - * arch/arm/mach-kirkwood/include/mach/debug-macro.S - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ -#include diff --git a/arch/arm/mach-lpc32xx/include/mach/debug-macro.S b/arch/arm/mach-lpc32xx/include/mach/debug-macro.S deleted file mode 100644 index c7bb4bc..0000000 --- a/arch/arm/mach-lpc32xx/include/mach/debug-macro.S +++ /dev/null @@ -1,18 +0,0 @@ -/* - * arch/arm/mach-lpc32xx/include/mach/debug-macro.S - * - * Author: Kevin Wells - * - * Copyright (C) 2010 NXP Semiconductors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#include diff --git a/arch/arm/mach-mv78xx0/include/mach/debug-macro.S b/arch/arm/mach-mv78xx0/include/mach/debug-macro.S deleted file mode 100644 index c8284a2..0000000 --- a/arch/arm/mach-mv78xx0/include/mach/debug-macro.S +++ /dev/null @@ -1,8 +0,0 @@ -/* - * arch/arm/mach-mv78xx0/include/mach/debug-macro.S - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ -#include diff --git a/arch/arm/mach-orion5x/include/mach/debug-macro.S b/arch/arm/mach-orion5x/include/mach/debug-macro.S deleted file mode 100644 index 7489963..0000000 --- a/arch/arm/mach-orion5x/include/mach/debug-macro.S +++ /dev/null @@ -1,10 +0,0 @@ -/* - * arch/arm/mach-orion5x/include/mach/debug-macro.S - * - * Debugging macro include header - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ -#include diff --git a/arch/arm/mach-rpc/include/mach/debug-macro.S b/arch/arm/mach-rpc/include/mach/debug-macro.S deleted file mode 100644 index 88a575e..0000000 --- a/arch/arm/mach-rpc/include/mach/debug-macro.S +++ /dev/null @@ -1,13 +0,0 @@ -/* arch/arm/mach-rpc/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -*/ -#include -- 1.7.4.4