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f156812c0c
Add NuttX support for the Realtek AmebaSmart (RTL8730E) running on the
CA32 (Cortex-A32) application core, with the KM4/KM0 cores kept as
vendor firmware (KM4 acts as the WiFi network processor over WHC IPC).
Stage 1 bring-up, hardware verified:
- CA32 boot / exception vectors / MMU + page allocator / heap
- LOGUART console (RX via KM0-owned IPC + shared memory)
- IRQ controller, timer, serial
- On-chip SPI NOR flash MTD -> littlefs mounted at /data
- WHC-host WiFi netdev (STA): scan / connect / DHCP, verified end to
end (association -> 4-way -> DHCP -> ping, bidirectional TCP)
IC-agnostic Ameba glue is shared from arch/arm/src/common/ameba via a
relative VPATH entry (matching the rtl8721dx pattern), which also avoids
the empty mkdeps --dep-path that a leading-":" VPATH entry produced and
which intermittently broke parallel .ddc dependency generation.
The FIP packaging / flash image assembly is driven by
common/ameba/tools/ameba_smart_flash.sh from the board scripts.
Vendor blobs and build artefacts under the board prebuilt/ directory are
kept out of the tree via prebuilt/.gitignore.
Signed-off-by: dechao_gong <dechao_gong@realsil.com.cn>
48 lines
2 KiB
C
48 lines
2 KiB
C
/****************************************************************************
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* arch/arm/include/rtl8730e/chip.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __ARCH_ARM_INCLUDE_RTL8730E_CHIP_H
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#define __ARCH_ARM_INCLUDE_RTL8730E_CHIP_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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/****************************************************************************
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* Pre-processor Prototypes
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****************************************************************************/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Public Functions Prototypes
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****************************************************************************/
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#endif /* __ARCH_ARM_INCLUDE_RTL8730E_CHIP_H */
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