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a85db6d28f
Wire the RTL8721F km4tz core up to a working NuttShell: - irq.h: renumber the KM4TZ external vector table to the RTL8721F APIRQn map (UART_LOG=24, IPC=5, +GPIOB/C, TIMER7/8, ...). - ameba_loguart.c: fix the LOG-UART base to 0x40810000. The former 0x401C6000 belongs to a different Ameba part; the wrong base bus- faulted on the RX interrupt-enable write while TX still worked (LOGUART_PutChar uses its own ROM-internal base). - ameba_app_start.c: adjust the MPU read-only / RAM regions for the RTL8721F memory map and seed the RTC on first power-on so the SDM32K-clocked SYSTIMER comes up (mirrors the SDK app_rtc_init). - ameba_ipc.c: move the km4tz<->km4ns IPC to APIRQn 5 (IPC_CPU0). - ameba_board.mk: pull in fwlib ameba_rtc.c for the RTC_* symbols. - defconfig: RTL8721F RAM map, enable TIMER/TIMER_ARCH/ARMV8M_SYSTICK for a live system tick, and drop the WiFi/NET stack for now. - scripts/Make.defs: use the RTL8721F_NOR flash profile. Boots cleanly to nsh> on hardware; tick, RX and builtin apps verified. Signed-off-by: dechao_gong <dechao_gong@realsil.com.cn>
33 lines
1.5 KiB
Text
33 lines
1.5 KiB
Text
############################################################################
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# boards/arm/rtl8721f/rtl8721f_evb/scripts/Make.defs
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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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# All RTL8721F board-build definitions (SDK include sets, fwlib/WiFi source
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# lists, image2 linker-script generation, PREBUILD/POSTBUILD) live in the
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# shared per-IC fragment so every board on this IC uses one copy. This board's
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# own paths (prebuilt/ staging) derive from $(BOARD_DIR) inside it.
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include $(TOPDIR)/arch/arm/src/rtl8721f/ameba_board.mk
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# Flashing via the SDK AmebaFlash.py (make flash AMEBA_PORT=/dev/ttyUSB0)
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AMEBA_FLASH_PROFILE = RTL8721F_NOR
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include $(TOPDIR)/tools/ameba/Config.mk
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