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https://github.com/OpenAMP/open-amp.git
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apps: remove obselete apps demo
Remove the obselete linux loading demo there will be new demo for the updated remoteproc APIs Signed-off-by: Wendy Liang <jliang@xilinx.com>
This commit is contained in:
Wendy Liang
wjliang
@@ -1,40 +0,0 @@
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file (GLOB _c_srcs *.c)
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file (GLOB _asm_srcs *.S *.s)
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set (_fw_dir "${APPS_SHARE_DIR}")
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collector_list (_list PROJECT_INC_DIRS)
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include_directories (${_list} ${CMAKE_CURRENT_SOURCE_DIR})
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collector_list (_list PROJECT_LIB_DIRS)
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link_directories (${_list})
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include_directories (${CMAKE_CURRENT_SOURCE_DIR})
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add_executable (firmware-lnx ${_c_srcs} ${_asm_srcs})
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set_target_properties (firmware-lnx
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PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
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set (_cflags "${CMAKE_C_FLAGS}")
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set_source_files_properties(${_asm_srcs} PROPERTIES COMPILE_FLAGS "${_cflags}")
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target_link_libraries(firmware-lnx -nostartfiles -T\"${CMAKE_CURRENT_SOURCE_DIR}/link_remote.ld\" -Wl,--start-group -lc -lm -lstdc++ -lzlib -lfdt -Wl,--end-group)
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add_dependencies (firmware-lnx image.ub)
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add_custom_command (OUTPUT image.ub
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COMMAND cp ${OPENAMP_ROOT_DIR}/obsolete/system/${PROJECT_SYSTEM}/machine/${PROJECT_MACHINE}/image.ub image.ub)
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add_custom_command (OUTPUT ${_fw_dir}
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COMMAND mkdir -p ${_fw_dir})
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add_custom_target (lnx-fw-bin-gen ALL
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DEPENDS firmware-lnx ${_fw_dir}/firmware1.o ${_fw_dir}/firmware2.o)
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add_custom_target (firmware1.o ALL cp firmware-lnx firmware1
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COMMAND ${CROSS_PREFIX}objcopy -I binary -O elf32-littlearm -B arm firmware1 ${_fw_dir}/firmware1.o
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DEPENDS firmware-lnx ${_fw_dir})
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add_custom_target (firmware2.o ALL cp firmware-lnx firmware2
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COMMAND ${CROSS_PREFIX}objcopy -I binary -O elf32-littlearm -B arm firmware2 ${_fw_dir}/firmware2.o
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DEPENDS firmware-lnx ${_fw_dir})
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File diff suppressed because it is too large
Load Diff
@@ -1,91 +0,0 @@
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@*
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@* Copyright (c) 2014, Mentor Graphics Corporation
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@* All rights reserved.
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@*
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@* SPDX-License-Identifier: BSD-3-Clause
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.extern boot_linux
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.extern _bss_end
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.extern linux_kernel_start
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.extern dtb_start
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@ include FIT format linux image
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.section fit_image, "a"
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.incbin "image.ub";
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.section bootwrapper, "ax"
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.code 32
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BOOTSTRAP_BSS_End:
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.long _bss_end
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.global bootwrapper_start
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bootwrapper_start:
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MOV r0, #0xdF
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@ Switch to SVC mode with IRQs and FIQs OFF
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MSR CPSR_cxsf, r0
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@ Disable MMU and caches
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MRC p15,#0,r0,c1,c0,#0
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BIC r0,r0,#0x00001000 @ Clear I bit to disable instruction cache
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BIC r0,r0,#0x00000005 @ Clear C and M bits (-C-M)
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@ Disable alignment checking
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BIC r0,r0,#0x00000002 @ Clear alignement checking bit
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MCR p15,#0,r0,c1,c0,#0
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MRC p15,#0,r0,c1,c0,#2
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MOV r1,#0xF0
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LSL r1,r1,#16
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ORR r0,r0,r1
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MCR p15,#0,r0,c1,c0,#2
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MOV r0,#0x40000000
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FMXR FPEXC,r0
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@ Setup stack pointer for function calls
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LDR r0, BOOTSTRAP_BSS_End
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ADD r0,r0,#64512
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@ align stack pointer
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BIC r0,r0,#0x07
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MOV sp,r0
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@ branch to C linux boot function
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B boot_linux
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.code 32
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.global start_linux_with_dtb
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.type start_linux_with_dtb, %function
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start_linux_with_dtb:
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@ Set registers as per Linux boot requirements
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@ For details see:
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@ https://www.kernel.org/doc/Documentation/arm/Booting
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MOV r0, #0 @ Set r0 =0
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LDR r1, =3343 @ Set r1 = machine type (Xilinx)
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LDR r4, =dtb_start
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LDR r2, [r4] @ Point r2 to DTB
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MOV r3, #0
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LDR r4, =linux_kernel_start
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LDR lr, [r4]
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MOV pc, lr @ Jump to start of Linux kernel binary
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@@ -1,86 +0,0 @@
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MEMORY
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{
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ram : ORIGIN = 0x06000000, LENGTH = 1024M
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}
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SECTIONS
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{
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.text :
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{
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KEEP (*(bootwrapper)) ;
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*(.text .text*) ;
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*(.glue_7t) ;
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*(.glue_7) ;
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*(.gnu.linkonce.t*)
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*(.dtors);
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LONG (0);
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} > ram
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.ARM.extab :
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{
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*(.ARM.extab* .gnu.linkonce.armextab.*)
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} > ram
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__exidx_start = .;
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.ARM.exidx :
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{
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*(.ARM.exidx* .gnu.linkonce.armexidx.*)
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} > ram
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__exidx_end = .;
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.rodata :
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{
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*(.rodata*) ;
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} > ram
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fit_image :
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{
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. = ALIGN(8) ;
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_image_start = .;
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KEEP(*(fit_image fit_image*));
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_image_end = .;
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} > ram
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.data :
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{
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. = ALIGN(4) ;
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*(.data) ;
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*(.data*) ;
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*(.gnu.linkonce.d*)
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. = ALIGN(4) ;
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} > ram
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.heap :
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{
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. = ALIGN(8) ;
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_heap_start = .;
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. += 0x100000;
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. = ALIGN(8) ;
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_heap_end = .;
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} > ram
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.bss (NOLOAD) :
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{
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. = ALIGN(8) ;
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_bss_start = . ;
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*(.bss) ;
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*(.bss*) ;
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*(COMMON) ;
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. = ALIGN(8) ;
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_bss_end = . ;
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} > ram
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__bootwrapper_end = .;
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}
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@@ -1,65 +0,0 @@
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/*
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* Copyright (c) 2014, Mentor Graphics Corporation
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/* This file populates resource table for BM remotes
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* for use by the Linux Master */
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#include <openamp/open_amp.h>
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#include "rsc_table.h"
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/* Place resource table in special ELF section */
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#define __section_t(S) __attribute__((__section__(#S)))
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#define __resource __section_t(.resource_table)
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#define RPMSG_IPU_C0_FEATURES 1
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/* VirtIO rpmsg device id */
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#define VIRTIO_ID_RPMSG_ 7
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/* Remote supports Name Service announcement */
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#define VIRTIO_RPMSG_F_NS 0
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/* Resource table entries */
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#define ELF_START 0x00000000
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#define ELF_END 0x08000000
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#define NUM_VRINGS 0x02
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#define VRING_ALIGN 0x1000
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#define RING_TX 0x08000000
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#define RING_RX 0x08004000
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#define VRING_SIZE 256
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const struct remote_resource_table __resource resources = {
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/* Version */
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1,
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/* NUmber of table entries */
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2,
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/* reserved fields */
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{0, 0,},
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/* Offsets of rsc entries */
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{
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offsetof(struct remote_resource_table, elf_cout),
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offsetof(struct remote_resource_table, rpmsg_vdev),
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},
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/* End of ELF file */
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{
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RSC_CARVEOUT, ELF_START, ELF_START, ELF_END, 0, 0, "ELF_COUT",
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},
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/* Virtio device entry */
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{RSC_VDEV, VIRTIO_ID_RPMSG_, 0, RPMSG_IPU_C0_FEATURES, 0, 0, 0,
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NUM_VRINGS, {0, 0},
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},
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/* Vring rsc entry - part of vdev rsc entry */
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{
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RING_TX, VRING_ALIGN, VRING_SIZE, 1, 0},
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{
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RING_RX, VRING_ALIGN, VRING_SIZE, 2, 0},
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};
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@@ -1,41 +0,0 @@
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/*
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* Copyright (c) 2014, Mentor Graphics Corporation
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/* This file populates resource table for BM remote
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* for use by the Linux Master */
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#ifndef RSC_TABLE_H_
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#define RSC_TABLE_H_
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#include <stddef.h>
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#include <openamp/open_amp.h>
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#if defined __cplusplus
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extern "C" {
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#endif
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#define NO_RESOURCE_ENTRIES 8
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/* Resource table for the given remote */
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struct remote_resource_table {
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unsigned int version;
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unsigned int num;
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unsigned int reserved[2];
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unsigned int offset[NO_RESOURCE_ENTRIES];
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/* text carveout entry */
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struct fw_rsc_carveout elf_cout;
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/* rpmsg vdev entry */
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struct fw_rsc_vdev rpmsg_vdev;
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struct fw_rsc_vdev_vring rpmsg_vring0;
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struct fw_rsc_vdev_vring rpmsg_vring1;
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};
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#if defined __cplusplus
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}
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#endif
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#endif /* RSC_TABLE_H_ */
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