diff options
| author | Nishanth Menon <nm@ti.com> | 2017-09-20 01:32:13 -0500 |
|---|---|---|
| committer | Andrew F. Davis <afd@ti.com> | 2018-06-19 12:42:37 -0500 |
| commit | 8d675153358943c762dab30f241e75672f650b66 (patch) | |
| tree | 32c97d745f6849457fd0cfa83e6a8020a66036d3 /plat/ti/k3 | |
| parent | 2e9c9e829964445d81e2d7073e9dc070a90ef3ec (diff) | |
| download | arm-trusted-firmware-8d675153358943c762dab30f241e75672f650b66.tar.gz | |
ti: k3: Introduce basic generic board support
While it would be useful to have a device tree based build, the
required components are not in place yet, so support just a simple
statically defined configuration to begin with.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Diffstat (limited to 'plat/ti/k3')
| -rw-r--r-- | plat/ti/k3/board/generic/board.mk | 17 | ||||
| -rw-r--r-- | plat/ti/k3/board/generic/include/board_def.h | 33 | ||||
| -rw-r--r-- | plat/ti/k3/platform.mk | 2 |
3 files changed, 52 insertions, 0 deletions
diff --git a/plat/ti/k3/board/generic/board.mk b/plat/ti/k3/board/generic/board.mk new file mode 100644 index 000000000..a34221454 --- /dev/null +++ b/plat/ti/k3/board/generic/board.mk @@ -0,0 +1,17 @@ +# +# Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. +# +# SPDX-License-Identifier: BSD-3-Clause +# + +BL32_BASE ?= 0x9e800000 +$(eval $(call add_define,BL32_BASE)) + +PRELOADED_BL33_BASE ?= 0x80080000 +$(eval $(call add_define,PRELOADED_BL33_BASE)) + +K3_HW_CONFIG_BASE ?= 0x82000000 +$(eval $(call add_define,K3_HW_CONFIG_BASE)) + +PLAT_INCLUDES += \ + -Iplat/ti/k3/board/generic/include \ diff --git a/plat/ti/k3/board/generic/include/board_def.h b/plat/ti/k3/board/generic/include/board_def.h new file mode 100644 index 000000000..4c59c758c --- /dev/null +++ b/plat/ti/k3/board/generic/include/board_def.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef __BOARD_DEF_H__ +#define __BOARD_DEF_H__ + +/* The ports must be in order and contiguous */ +#define K3_CLUSTER0_CORE_COUNT 2 +#define K3_CLUSTER0_MSMC_PORT 0 + +#define K3_CLUSTER1_CORE_COUNT 2 +#define K3_CLUSTER1_MSMC_PORT 1 + +#define K3_CLUSTER2_CORE_COUNT 2 +#define K3_CLUSTER2_MSMC_PORT 2 + +#define K3_CLUSTER3_CORE_COUNT 2 +#define K3_CLUSTER3_MSMC_PORT 3 + +/* + * This RAM will be used for the bootloader including code, bss, and stacks. + * It may need to be increased if BL31 grows in size. + */ +#define SEC_SRAM_BASE 0x70000000 /* Base of MSMC SRAM */ +#define SEC_SRAM_SIZE 0x00020000 /* 128k */ + +#define PLAT_MAX_OFF_STATE 2 +#define PLAT_MAX_RET_STATE 1 + +#endif /* __BOARD_DEF_H__ */ diff --git a/plat/ti/k3/platform.mk b/plat/ti/k3/platform.mk index 613942c9c..65d5cc2a4 100644 --- a/plat/ti/k3/platform.mk +++ b/plat/ti/k3/platform.mk @@ -5,8 +5,10 @@ # PLAT_PATH := plat/ti/k3 +TARGET_BOARD ?= generic include ${PLAT_PATH}/common/plat_common.mk +include ${PLAT_PATH}/board/${TARGET_BOARD}/board.mk # modify BUILD_PLAT to point to board specific build directory BUILD_PLAT := ${BUILD_BASE}/${PLAT}/${TARGET_BOARD}/${BUILD_TYPE} |