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core,xilinx,device: added option/methods to enable/disable quad mode on SPI Flash

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This commit is contained in:
Gwenhael Goavec-Merou
2024-09-23 07:09:30 +02:00
parent 242357c46f
commit faa1fc76fc
6 changed files with 81 additions and 1 deletions
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src/main.cpp
+27 -1
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@@ -81,6 +81,8 @@ struct arguments {
string ip_adr;
uint32_t protect_flash;
bool unprotect_flash;
bool enable_quad;
bool disable_quad;
bool bulk_erase_flash;
string flash_sector;
bool skip_load_bridge;
@@ -123,7 +125,7 @@ int main(int argc, char **argv)
-1, 0, "primary", false, -1,
/* vid, pid, index bus_addr, device_addr */
0, 0, -1, 0, 0,
"127.0.0.1", 0, false, false, "", false, false,
"127.0.0.1", 0, false, false, false, false, "", false, false,
/* xvc server */
false, 3721, "-",
"", false, {}, // mcufw conmcu, user_misc_dev_list
@@ -636,6 +638,24 @@ int main(int argc, char **argv)
fpga->protect_flash(args.protect_flash);
}
/* Enable/disable SPI Flash quad mode */
if (args.enable_quad || args.disable_quad) {
bool ret = true;
if (args.enable_quad && args.disable_quad) {
printError("Error: can't set enable and disable Quad mode at same time");
ret = false;
} else if (!fpga->set_quad_bit(args.enable_quad)) {
printError("Error: Failed to enable/disable Quad mode");
ret = false;
}
if (!ret) {
delete(fpga);
delete(jtag);
return EXIT_FAILURE;
}
}
/* detect/display flash */
if (args.detect_flash != 0) {
fpga->detect_flash();
@@ -769,6 +789,10 @@ int parse_opt(int argc, char **argv, struct arguments *args,
("dump-flash", "Dump flash mode")
("bulk-erase", "Bulk erase flash",
cxxopts::value<bool>(args->bulk_erase_flash))
("enable-quad", "Enable quad mode for SPI Flash",
cxxopts::value<bool>(args->enable_quad))
("disable-quad", "Disable quad mode for SPI Flash",
cxxopts::value<bool>(args->disable_quad))
("target-flash",
"for boards with multiple flash chips (some Xilinx UltraScale"
" boards), select the target flash: primary (default), secondary or both",
@@ -1047,6 +1071,8 @@ int parse_opt(int argc, char **argv, struct arguments *args,
!args->detect &&
!args->protect_flash &&
!args->unprotect_flash &&
!args->enable_quad &&
!args->disable_quad &&
!args->bulk_erase_flash &&
!args->xvc &&
!args->reset &&