From 900f88f3b08b71becd5cecba0687e8eb24fc342b Mon Sep 17 00:00:00 2001 From: Sergey Temerkhanov Date: Wed, 14 Oct 2015 09:55:51 -0700 Subject: armv8: cavium: Add an implementation of ATF calling functions This commit adds functions issuing calls to the product-specific ATF services Signed-off-by: Sergey Temerkhanov Signed-off-by: Radha Mohan Chintakuntla --- include/cavium/thunderx_svc.h | 67 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 include/cavium/thunderx_svc.h (limited to 'include/cavium/thunderx_svc.h') diff --git a/include/cavium/thunderx_svc.h b/include/cavium/thunderx_svc.h new file mode 100644 index 0000000..416ce3c --- /dev/null +++ b/include/cavium/thunderx_svc.h @@ -0,0 +1,67 @@ +/** + * (C) Copyright 2014, Cavium Inc. + * + * SPDX-License-Identifier: GPL-2.0+ +**/ + +#ifndef __THUNDERX_SVC_H__ +#define __THUNDERX_SVC_H__ + +/* SMC function IDs for general purpose queries */ + +#define THUNDERX_SVC_CALL_COUNT 0x4300ff00 +#define THUNDERX_SVC_UID 0x4300ff01 + +#define THUNDERX_SVC_VERSION 0x4300ff03 + +#define ARM_STD_SVC_VERSION 0x8400ff03 + +/* ThunderX Service Calls version numbers */ +#define THUNDERX_VERSION_MAJOR 0x0 +#define THUNDERX_VERSION_MINOR 0x1 + +#define THUNDERX_MMC_READ 0x43000101 +/* x1 - block address + * x2 - size + * x3 - buffer address + */ +#define THUNDERX_MMC_WRITE 0x43000102 +/* x1 - block address + * x2 - size + * x3 - buffer address + */ + +#define THUNDERX_NOR_READ 0x43000111 +/* x1 - block address + * x2 - size + * x3 - buffer address + */ +#define THUNDERX_NOR_WRITE 0x43000112 +/* x1 - block address + * x2 - size + * x3 - buffer address + */ +#define THUNDERX_NOR_ERASE 0x43000113 +/* x1 - block address + */ + +#define THUNDERX_PART_COUNT 0x43000201 +#define THUNDERX_GET_PART 0x43000202 +/* x1 - pointer to the buffer + * x2 - index + */ + +#define THUNDERX_DRAM_SIZE 0x43000301 +/* x1 - node number + */ + +#define THUNDERX_GTI_SYNC 0x43000401 + +#define THUNDERX_ENV_COUNT 0x43000501 +#define THUNDERX_ENV_STRING 0x43000502 +/* x1 - index + */ + +#define THUNDERX_NODE_COUNT 0x43000601 + +#endif /* __THUNDERX_SVC_H__ */ -- cgit v1.1