3a4bcfca2f
1. add cvitek folders to u-boot-2021.10 2. add cv183x/cv182x part 3. add cv181x/cv180x part Change-Id: I6dc2e5ff509dbab16bd60bfb3fd61852da5e01f6
40 lines
870 B
C
40 lines
870 B
C
#include <stdlib.h>
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#include <common.h>
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#include <command.h>
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#include <cvi_utask.h>
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__weak int cvi_usb_polling(void)
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{
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return 0;
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}
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__weak void acm_patch_id(unsigned short vid, unsigned short pid)
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{
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}
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static int do_cvi_utask(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[])
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{
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printf("\nstart usb task!\n");
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if (argc == 3 && strncmp(argv[1], "pid", 3) == 0) {
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int pid = (int)simple_strtoul(argv[2], NULL, 10);
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acm_patch_id(0, pid);
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} else if (argc == 5 && (strncmp(argv[1], "vid", 3) == 0) && (strncmp(argv[3], "pid", 3) == 0)) {
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int vid = (int)simple_strtoul(argv[2], NULL, 10);
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int pid = (int)simple_strtoul(argv[4], NULL, 10);
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acm_patch_id(vid, pid);
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}
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cvi_usb_polling();
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return CMD_RET_SUCCESS;
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}
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U_BOOT_CMD(cvi_utask, 5, 0, do_cvi_utask,
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"bootloader control block command",
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"cvi_bcb <interface> <dev> <varname>\n"
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);
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