diff options
Diffstat (limited to 'arch/arm/mach-stmp378x/include/mach/regs-dcp.h')
| -rw-r--r-- | arch/arm/mach-stmp378x/include/mach/regs-dcp.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-dcp.h b/arch/arm/mach-stmp378x/include/mach/regs-dcp.h new file mode 100644 index 000000000000..fdedd00c0e28 --- /dev/null +++ b/arch/arm/mach-stmp378x/include/mach/regs-dcp.h @@ -0,0 +1,87 @@ +/* + * stmp378x: DCP register definitions + * + * Copyright (c) 2008 Freescale Semiconductor + * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define REGS_DCP_BASE (STMP3XXX_REGS_BASE + 0x28000) +#define REGS_DCP_PHYS 0x80028000 +#define REGS_DCP_SIZE 0x2000 + +#define HW_DCP_CTRL 0x0 +#define BM_DCP_CTRL_CHANNEL_INTERRUPT_ENABLE 0x000000FF +#define BP_DCP_CTRL_CHANNEL_INTERRUPT_ENABLE 0 +#define BM_DCP_CTRL_ENABLE_CONTEXT_CACHING 0x00400000 +#define BM_DCP_CTRL_GATHER_RESIDUAL_WRITES 0x00800000 +#define BM_DCP_CTRL_CLKGATE 0x40000000 +#define BM_DCP_CTRL_SFTRST 0x80000000 + +#define HW_DCP_STAT 0x10 +#define BM_DCP_STAT_IRQ 0x0000000F +#define BP_DCP_STAT_IRQ 0 + +#define HW_DCP_CHANNELCTRL 0x20 +#define BM_DCP_CHANNELCTRL_ENABLE_CHANNEL 0x000000FF +#define BP_DCP_CHANNELCTRL_ENABLE_CHANNEL 0 + +#define HW_DCP_CONTEXT 0x50 +#define BM_DCP_PACKET1_INTERRUPT 0x00000001 +#define BP_DCP_PACKET1_INTERRUPT 0 +#define BM_DCP_PACKET1_DECR_SEMAPHORE 0x00000002 +#define BM_DCP_PACKET1_CHAIN 0x00000004 +#define BM_DCP_PACKET1_CHAIN_CONTIGUOUS 0x00000008 +#define BM_DCP_PACKET1_ENABLE_CIPHER 0x00000020 +#define BM_DCP_PACKET1_ENABLE_HASH 0x00000040 +#define BM_DCP_PACKET1_CIPHER_ENCRYPT 0x00000100 +#define BM_DCP_PACKET1_CIPHER_INIT 0x00000200 +#define BM_DCP_PACKET1_OTP_KEY 0x00000400 +#define BM_DCP_PACKET1_PAYLOAD_KEY 0x00000800 +#define BM_DCP_PACKET1_HASH_INIT 0x00001000 +#define BM_DCP_PACKET1_HASH_TERM 0x00002000 +#define BM_DCP_PACKET2_CIPHER_SELECT 0x0000000F +#define BP_DCP_PACKET2_CIPHER_SELECT 0 +#define BM_DCP_PACKET2_CIPHER_MODE 0x000000F0 +#define BP_DCP_PACKET2_CIPHER_MODE 4 +#define BM_DCP_PACKET2_KEY_SELECT 0x0000FF00 +#define BP_DCP_PACKET2_KEY_SELECT 8 +#define BM_DCP_PACKET2_HASH_SELECT 0x000F0000 +#define BP_DCP_PACKET2_HASH_SELECT 16 +#define BM_DCP_PACKET2_CIPHER_CFG 0xFF000000 +#define BP_DCP_PACKET2_CIPHER_CFG 24 + +#define HW_DCP_CH0CMDPTR (0x100 + 0 * 0x40) +#define HW_DCP_CH1CMDPTR (0x100 + 1 * 0x40) +#define HW_DCP_CH2CMDPTR (0x100 + 2 * 0x40) +#define HW_DCP_CH3CMDPTR (0x100 + 3 * 0x40) + +#define HW_DCP_CHnCMDPTR 0x100 + +#define HW_DCP_CH0SEMA (0x110 + 0 * 0x40) +#define HW_DCP_CH1SEMA (0x110 + 1 * 0x40) +#define HW_DCP_CH2SEMA (0x110 + 2 * 0x40) +#define HW_DCP_CH3SEMA (0x110 + 3 * 0x40) + +#define HW_DCP_CHnSEMA 0x110 +#define BM_DCP_CHnSEMA_INCREMENT 0x000000FF +#define BP_DCP_CHnSEMA_INCREMENT 0 + +#define HW_DCP_CH0STAT (0x120 + 0 * 0x40) +#define HW_DCP_CH1STAT (0x120 + 1 * 0x40) +#define HW_DCP_CH2STAT (0x120 + 2 * 0x40) +#define HW_DCP_CH3STAT (0x120 + 3 * 0x40) + +#define HW_DCP_CHnSTAT 0x120 |