/* * arch/arm/include/debug/icedcc.S * * Copyright (C) 1994-1999 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. * */ @@ 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 */
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8250.S | File | 1.19 KB | 0644 |
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asm9260.S | File | 753 B | 0644 |
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at91.S | File | 1.12 KB | 0644 |
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bcm63xx.S | File | 748 B | 0644 |
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brcmstb.S | File | 4.75 KB | 0644 |
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clps711x.S | File | 935 B | 0644 |
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dc21285.S | File | 950 B | 0644 |
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digicolor.S | File | 756 B | 0644 |
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efm32.S | File | 1.05 KB | 0644 |
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exynos.S | File | 1.29 KB | 0644 |
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icedcc.S | File | 1.47 KB | 0644 |
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imx-uart.h | File | 5.44 KB | 0644 |
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imx.S | File | 1.28 KB | 0644 |
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ks8695.S | File | 1.08 KB | 0644 |
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meson.S | File | 878 B | 0644 |
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msm.S | File | 1.38 KB | 0644 |
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netx.S | File | 795 B | 0644 |
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omap2plus.S | File | 2.15 KB | 0644 |
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palmchip.S | File | 199 B | 0644 |
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pl01x.S | File | 1004 B | 0644 |
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renesas-scif.S | File | 1.03 KB | 0644 |
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s3c24xx.S | File | 1.19 KB | 0644 |
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s5pv210.S | File | 1.01 KB | 0644 |
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sa1100.S | File | 1.75 KB | 0644 |
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samsung.S | File | 2.02 KB | 0644 |
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sirf.S | File | 824 B | 0644 |
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sti.S | File | 1.73 KB | 0644 |
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tegra.S | File | 6.74 KB | 0644 |
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uncompress.h | File | 222 B | 0644 |
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ux500.S | File | 1.44 KB | 0644 |
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vexpress.S | File | 1.33 KB | 0644 |
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vf.S | File | 1.01 KB | 0644 |
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vt8500.S | File | 881 B | 0644 |
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zynq.S | File | 1.61 KB | 0644 |
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