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File Content: `icedcc.S`

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 *  arch/arm/include/debug/icedcc.S
 *
 *  Copyright (C) 1994-1999 Russell King
 */

		@@ debug using ARM EmbeddedICE DCC channel

		.macro	addruart, rp, rv, tmp
		.endm

#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) || defined(CONFIG_CPU_V7)

		.macro	senduart, rd, rx
		mcr	p14, 0, \rd, c0, c5, 0
		.endm

		.macro	busyuart, rd, rx
1001:
		mrc	p14, 0, \rx, c0, c1, 0
		tst	\rx, #0x20000000
		beq	1001b
		.endm

		.macro	waituart, rd, rx
		mov	\rd, #0x2000000
1001:
		subs	\rd, \rd, #1
		bmi	1002f
		mrc	p14, 0, \rx, c0, c1, 0
		tst	\rx, #0x20000000
		bne	1001b
1002:
		.endm

#elif defined(CONFIG_CPU_XSCALE)

		.macro	senduart, rd, rx
		mcr	p14, 0, \rd, c8, c0, 0
		.endm

		.macro	busyuart, rd, rx
1001:
		mrc	p14, 0, \rx, c14, c0, 0
		tst	\rx, #0x10000000
		beq	1001b
		.endm

		.macro	waituart, rd, rx
		mov	\rd, #0x10000000
1001:
		subs	\rd, \rd, #1
		bmi	1002f
		mrc	p14, 0, \rx, c14, c0, 0
		tst	\rx, #0x10000000
		bne	1001b
1002:
		.endm

#else

		.macro	senduart, rd, rx
		mcr	p14, 0, \rd, c1, c0, 0
		.endm

		.macro	busyuart, rd, rx
1001:
		mrc	p14, 0, \rx, c0, c0, 0
		tst	\rx, #2
		beq	1001b

		.endm

		.macro	waituart, rd, rx
		mov	\rd, #0x2000000
1001:
		subs	\rd, \rd, #1
		bmi	1002f
		mrc	p14, 0, \rx, c0, c0, 0
		tst	\rx, #2
		bne	1001b
1002:
		.endm

#endif	/* CONFIG_CPU_V6 */

Name	Size	Permission
8250.S	1077 bytes	0644
asm9260.S	604 bytes	0644
at91.S	1002 bytes	0644
bcm63xx.S	602 bytes	0644
brcmstb.S	5614 bytes	0644
clps711x.S	728 bytes	0644
dc21285.S	801 bytes	0644
digicolor.S	607 bytes	0644
efm32.S	931 bytes	0644
exynos.S	1166 bytes	0644
icedcc.S	1355 bytes	0644
imx-uart.h	5428 bytes	0644
imx.S	1165 bytes	0644
meson.S	732 bytes	0644
msm.S	998 bytes	0644
omap2plus.S	2051 bytes	0644
palmchip.S	199 bytes	0644
pl01x.S	855 bytes	0644
renesas-scif.S	1035 bytes	0644
s3c24xx.S	1070 bytes	0644
s5pv210.S	891 bytes	0644
sa1100.S	1640 bytes	0644
samsung.S	1864 bytes	0644
sirf.S	835 bytes	0644
sti.S	1623 bytes	0644
stm32.S	1103 bytes	0644
tegra.S	6488 bytes	0644
uncompress.h	222 bytes	0644
ux500.S	1032 bytes	0644
vexpress.S	1216 bytes	0644
vf.S	884 bytes	0644
vt8500.S	735 bytes	0644
zynq.S	1236 bytes	0644

File Content: icedcc.S

File Content: `icedcc.S`