404

[ Avaa Bypassed ]




Upload:

Command:

botdev@3.17.65.101: ~ $
/*
 * Debugging macro include header
 *
 *  Copyright (C) 2011 Xilinx
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * 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.
 */
#define UART_CR_OFFSET		0x00  /* Control Register [8:0] */
#define UART_SR_OFFSET		0x2C  /* Channel Status [11:0] */
#define UART_FIFO_OFFSET	0x30  /* FIFO [15:0] or [7:0] */

#define UART_SR_TXFULL		0x00000010	/* TX FIFO full */
#define UART_SR_TXEMPTY		0x00000008	/* TX FIFO empty */

#define UART0_PHYS		0xE0000000
#define UART0_VIRT		0xF0800000
#define UART1_PHYS		0xE0001000
#define UART1_VIRT		0xF0801000

#if IS_ENABLED(CONFIG_DEBUG_ZYNQ_UART1)
# define LL_UART_PADDR		UART1_PHYS
# define LL_UART_VADDR		UART1_VIRT
#else
# define LL_UART_PADDR		UART0_PHYS
# define LL_UART_VADDR		UART0_VIRT
#endif

		.macro	addruart, rp, rv, tmp
		ldr	\rp, =LL_UART_PADDR	@ physical
		ldr	\rv, =LL_UART_VADDR	@ virtual
		.endm

		.macro	senduart,rd,rx
		strb	\rd, [\rx, #UART_FIFO_OFFSET]	@ TXDATA
		.endm

		.macro	waituart,rd,rx
1001:		ldr	\rd, [\rx, #UART_SR_OFFSET]
ARM_BE8(	rev	\rd, \rd )
		tst	\rd, #UART_SR_TXEMPTY
		beq	1001b
		.endm

		.macro	busyuart,rd,rx
1002:		ldr	\rd, [\rx, #UART_SR_OFFSET]	@ get status register
ARM_BE8(	rev	\rd, \rd )
		tst	\rd, #UART_SR_TXFULL		@
		bne	1002b			@ wait if FIFO is full
		.endm

Filemanager

Name Type Size Permission Actions
8250.S File 1.19 KB 0644
asm9260.S File 753 B 0644
at91.S File 1.12 KB 0644
bcm63xx.S File 748 B 0644
brcmstb.S File 4.75 KB 0644
clps711x.S File 935 B 0644
dc21285.S File 950 B 0644
digicolor.S File 756 B 0644
efm32.S File 1.05 KB 0644
exynos.S File 1.29 KB 0644
icedcc.S File 1.47 KB 0644
imx-uart.h File 5.44 KB 0644
imx.S File 1.28 KB 0644
ks8695.S File 1.08 KB 0644
meson.S File 878 B 0644
msm.S File 1.38 KB 0644
netx.S File 795 B 0644
omap2plus.S File 2.15 KB 0644
palmchip.S File 199 B 0644
pl01x.S File 1004 B 0644
renesas-scif.S File 1.03 KB 0644
s3c24xx.S File 1.19 KB 0644
s5pv210.S File 1.01 KB 0644
sa1100.S File 1.75 KB 0644
samsung.S File 2.02 KB 0644
sirf.S File 824 B 0644
sti.S File 1.73 KB 0644
tegra.S File 6.74 KB 0644
uncompress.h File 222 B 0644
ux500.S File 1.44 KB 0644
vexpress.S File 1.33 KB 0644
vf.S File 1.01 KB 0644
vt8500.S File 881 B 0644
zynq.S File 1.61 KB 0644