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| author | Daniel Anselmi <danselmi@gmx.ch> | 2022-12-12 09:49:51 +0100 |
|---|---|---|
| committer | Antonio Borneo <borneo.antonio@gmail.com> | 2023-04-30 14:53:44 +0000 |
| commit | cf596a61db7ebace9cf097ffcb332e4de0679398 (patch) | |
| tree | b049e147c874d8ad8bbc1b75777578459693d903 /src/pld/lattice.c | |
| parent | d35faaa35cd5d56fa946d194d7cf780127a3f8c8 (diff) | |
| download | riscv-openocd-cf596a61db7ebace9cf097ffcb332e4de0679398.zip riscv-openocd-cf596a61db7ebace9cf097ffcb332e4de0679398.tar.gz riscv-openocd-cf596a61db7ebace9cf097ffcb332e4de0679398.tar.bz2 | |
pld: add support for lattice ecp5 devices
Change-Id: Ib2f0933da3abe7429abca86d6aaa50ad85ce72c7
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7397
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Diffstat (limited to 'src/pld/lattice.c')
| -rw-r--r-- | src/pld/lattice.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/src/pld/lattice.c b/src/pld/lattice.c index 489b189..f3d9c0d 100644 --- a/src/pld/lattice.c +++ b/src/pld/lattice.c @@ -14,6 +14,7 @@ #include "pld.h" #include "lattice_bit.h" #include "ecp2_3.h" +#include "ecp5.h" #define PRELOAD 0x1C @@ -39,6 +40,16 @@ static const struct lattice_devices_elem lattice_devices[] = { {0x01012043, 675, LATTICE_ECP3 /* ecp3 lae3-35ea & lfe3-35ea*/}, {0x01014043, 1077, LATTICE_ECP3 /* ecp3 lfe3-70ea & lfe3-70e & lfe3-95ea && lfe3-95e*/}, {0x01015043, 1326, LATTICE_ECP3 /* ecp3 lfe3-150e*/}, + {0x21111043, 409, LATTICE_ECP5 /* "LAE5U-12F & LFE5U-12F" */}, + {0x41111043, 409, LATTICE_ECP5 /* "LFE5U-25F" */}, + {0x41112043, 510, LATTICE_ECP5 /* "LFE5U-45F" */}, + {0x41113043, 750, LATTICE_ECP5 /* "LFE5U-85F" */}, + {0x81111043, 409, LATTICE_ECP5 /* "LFE5UM5G-25F" */}, + {0x81112043, 510, LATTICE_ECP5 /* "LFE5UM5G-45F" */}, + {0x81113043, 750, LATTICE_ECP5 /* "LFE5UM5G-85F" */}, + {0x01111043, 409, LATTICE_ECP5 /* "LAE5UM-25F" */}, + {0x01112043, 510, LATTICE_ECP5 /* "LAE5UM-45F" */}, + {0x01113043, 750, LATTICE_ECP5 /* "LAE5UM-85F" */}, }; int lattice_set_instr(struct jtag_tap *tap, uint8_t new_instr, tap_state_t endstate) @@ -137,6 +148,8 @@ static int lattice_read_usercode(struct lattice_pld_device *lattice_device, uint if (lattice_device->family == LATTICE_ECP2 || lattice_device->family == LATTICE_ECP3) return lattice_ecp2_3_read_usercode(tap, usercode, out); + else if (lattice_device->family == LATTICE_ECP5) + return lattice_ecp5_read_usercode(tap, usercode, out); return ERROR_FAIL; } @@ -162,6 +175,8 @@ static int lattice_write_usercode(struct lattice_pld_device *lattice_device, uin { if (lattice_device->family == LATTICE_ECP2 || lattice_device->family == LATTICE_ECP3) return lattice_ecp2_3_write_usercode(lattice_device, usercode); + else if (lattice_device->family == LATTICE_ECP5) + return lattice_ecp5_write_usercode(lattice_device, usercode); return ERROR_FAIL; } @@ -174,6 +189,8 @@ static int lattice_read_status_u32(struct lattice_pld_device *lattice_device, ui if (lattice_device->family == LATTICE_ECP2 || lattice_device->family == LATTICE_ECP3) return lattice_ecp2_3_read_status(lattice_device->tap, status, out, do_idle); + else if (lattice_device->family == LATTICE_ECP5) + return lattice_ecp5_read_status(lattice_device->tap, status, out, do_idle); return ERROR_FAIL; } @@ -218,6 +235,7 @@ static int lattice_load_command(struct pld_device *pld_device, const char *filen if (retval != ERROR_OK) return retval; + uint32_t id = tap->idcode; retval = ERROR_FAIL; switch (lattice_device->family) { case LATTICE_ECP2: @@ -226,6 +244,12 @@ static int lattice_load_command(struct pld_device *pld_device, const char *filen case LATTICE_ECP3: retval = lattice_ecp3_load(lattice_device, &bit_file); break; + case LATTICE_ECP5: + if (bit_file.has_id && id != bit_file.idcode) + LOG_WARNING("Id on device (0x%8.8" PRIx32 ") and id in bit-stream (0x%8.8" PRIx32 ") don't match.", + id, bit_file.idcode); + retval = lattice_ecp5_load(lattice_device, &bit_file); + break; default: LOG_ERROR("loading unknown device family"); break; @@ -257,6 +281,8 @@ PLD_DEVICE_COMMAND_HANDLER(lattice_pld_device_command) family = LATTICE_ECP2; } else if (strcasecmp(CMD_ARGV[2], "ecp3") == 0) { family = LATTICE_ECP3; + } else if (strcasecmp(CMD_ARGV[2], "ecp5") == 0) { + family = LATTICE_ECP5; } else { command_print(CMD, "unknown family"); free(lattice_device); @@ -380,7 +406,8 @@ COMMAND_HANDLER(lattice_read_status_command_handler) return retval; uint32_t status; - retval = lattice_read_status_u32(lattice_device, &status, 0x0, false); + const bool do_idle = lattice_device->family == LATTICE_ECP5; + retval = lattice_read_status_u32(lattice_device, &status, 0x0, do_idle); if (retval == ERROR_OK) command_print(CMD, "0x%8.8" PRIx32, status); |