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Diffstat (limited to 'plat/gxb/include/mailbox.h')
| -rw-r--r-- | plat/gxb/include/mailbox.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/plat/gxb/include/mailbox.h b/plat/gxb/include/mailbox.h new file mode 100644 index 0000000..7422e87 --- /dev/null +++ b/plat/gxb/include/mailbox.h @@ -0,0 +1,40 @@ + +/* + * arch/arm/cpu/armv8/common/firmware/plat/gxb/include/mailbox.h + * + * Copyright (C) 2015 Amlogic, 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +#ifndef __BL2_MAILBOX_H_ +#define __BL2_MAILBOX_H_ + +#define MB_SRAM_BASE 0xd9013800 + +#define CMD_SHA 0xc0de0001 +#define CMD_OP_SHA 0xc0de0002 +#define CMD_DATA_LEN 0xc0dec0d0 +#define CMD_DATA 0xc0dec0de +#define CMD_END 0xe00de00d + +void *memcpy_t(void *dest, const void *src, size_t len); +void mb_send_data(uint32_t val, uint32_t port); +uint32_t mb_read_data(uint32_t port); +void mb_clear_data(uint32_t val, uint32_t port); +void send_bl30x(uint32_t addr, uint32_t size, const uint8_t * sha2, + uint32_t sha2_length, const char * name); + +#endif /*__BL2_MAILBOX_H_*/
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