linux/drivers/dma/bestcomm/bcom_gen_bd_tx_task.c
Philippe De Muyter 9a32299394 powerpc, dma: move bestcomm driver from arch/powerpc/sysdev to drivers/dma
The bestcomm dma hardware, and some of its users like the FEC ethernet
component, is used in different FreeScale parts, including non-powerpc
parts like the ColdFire MCF547x & MCF548x families.  Don't keep the
driver hidden in arch/powerpc where it is inaccessible for other arches.
.c files are moved to drivers/dma/bestcomm, while .h files are moved to
include/linux/fsl/bestcomm.  Makefiles, Kconfigs and #include directives
are updated for the new file locations.

Tested by recompiling for MPC5200 with all bestcomm users enabled.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2013-01-03 15:41:20 +01:00

70 lines
2.1 KiB
C

/*
* Bestcomm GenBD TX task microcode
*
* Copyright (C) 2006 AppSpec Computer Technologies Corp.
* Jeff Gibbons <jeff.gibbons@appspec.com>
* Copyright (c) 2004 Freescale Semiconductor, Inc.
*
* 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.
*
* Based on BestCommAPI-2.2/code_dma/image_rtos1/dma_image.hex
* on Tue Mar 4 10:14:12 2006 GMT
*
*/
#include <asm/types.h>
/*
* The header consists of the following fields:
* u32 magic;
* u8 desc_size;
* u8 var_size;
* u8 inc_size;
* u8 first_var;
* u8 reserved[8];
*
* The size fields contain the number of 32-bit words.
*/
u32 bcom_gen_bd_tx_task[] = {
/* header */
0x4243544b,
0x0f040609,
0x00000000,
0x00000000,
/* Task descriptors */
0x800220e3, /* LCD: idx0 = var0, idx1 = var4; idx1 <= var3; idx0 += inc4, idx1 += inc3 */
0x13e01010, /* DRD1A: var4 = var2; FN=0 MORE init=31 WS=0 RS=0 */
0xb8808264, /* LCD: idx2 = *idx1, idx3 = var1; idx2 < var9; idx2 += inc4, idx3 += inc4 */
0x10001308, /* DRD1A: var4 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
0x60140002, /* DRD2A: EU0=0 EU1=0 EU2=0 EU3=2 EXT init=0 WS=2 RS=2 */
0x0cccfcca, /* DRD2B1: *idx3 = EU3(); EU3(*idx3,var10) */
0xd9190300, /* LCDEXT: idx2 = idx2; idx2 > var12; idx2 += inc0 */
0xb8c5e009, /* LCD: idx3 = *(idx1 + var00000015); ; idx3 += inc1 */
0x03fec398, /* DRD1A: *idx0 = *idx3; FN=0 init=31 WS=3 RS=3 */
0x9919826a, /* LCD: idx2 = idx2, idx3 = idx3; idx2 > var9; idx2 += inc5, idx3 += inc2 */
0x0feac398, /* DRD1A: *idx0 = *idx3; FN=0 TFD INT init=31 WS=1 RS=1 */
0x99190036, /* LCD: idx2 = idx2; idx2 once var0; idx2 += inc6 */
0x60000005, /* DRD2A: EU0=0 EU1=0 EU2=0 EU3=5 EXT init=0 WS=0 RS=0 */
0x0c4cf889, /* DRD2B1: *idx1 = EU3(); EU3(idx2,var9) */
0x000001f8, /* NOP */
/* VAR[9]-VAR[12] */
0x40000000,
0x7fff7fff,
0x00000000,
0x40000004,
/* INC[0]-INC[5] */
0x40000000,
0xe0000000,
0xe0000000,
0xa0000008,
0x20000000,
0x4000ffff,
};