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Initial commit for jtag3 TPI support. Can read signature on ATtiny104 XPlained mini, but nothing else yet.

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This commit is contained in:
Jan Egil Ruud
2022-11-21 21:18:13 +01:00
parent 13e0bd030f
commit 10ccf0f515
7 changed files with 284 additions and 49 deletions
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8
src/stk500v2.c
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@@ -3606,18 +3606,18 @@ static int stk600_xprog_program_enable(const PROGRAMMER *pgm, const AVRPART *p)
return -1;
buf[0] = XPRG_CMD_SET_PARAM;
buf[1] = XPRG_PARAM_TPI_3;
buf[1] = XPRG_PARAM_NVMCMD_ADDR;
buf[2] = 51;
if (stk600_xprog_command(pgm, buf, 3, 2) < 0) {
pmsg_error("XPRG_CMD_SET_PARAM(XPRG_PARAM_TPI_3) failed\n");
pmsg_error("XPRG_CMD_SET_PARAM(XPRG_PARAM_NVMCMD_ADDR) failed\n");
return -1;
}
buf[0] = XPRG_CMD_SET_PARAM;
buf[1] = XPRG_PARAM_TPI_4;
buf[1] = XPRG_PARAM_NVMCSR_ADDR;
buf[2] = 50;
if (stk600_xprog_command(pgm, buf, 3, 2) < 0) {
pmsg_error("XPRG_CMD_SET_PARAM(XPRG_PARAM_TPI_4) failed\n");
pmsg_error("XPRG_CMD_SET_PARAM(XPRG_PARAM_NVMCSR_ADDR) failed\n");
return -1;
}
} else {