mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-20 19:23:57 +08:00
9a32299394
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>
70 lines
2.1 KiB
C
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,
|
|
};
|
|
|