Added the information about serial to help output and added the seperated nvme and ata option

README.md

@@ -72,11 +72,14 @@ Argument explanation:
 ```
 [fw_jump.bin]          Initial M-mode firmware, OpenSBI in this case
 -k, -kernel u-boot.bin S-mode kernel payload (Linux Image, U-Boot, etc)
--i, -image drive.img   Attach NVMe storage image (Raw format as of now)
+-i, -image drive.img   Attach NVMe storage image (Raw format as of now, use -nvme instead)
+-nvme drive.img    Attach NVMe storage image (Raw format as of now)
+-ata drive.img     Attach ATA storage image (Raw format as of now)
 -m, -mem 2G            Memory amount (may be suffixed by k/M/G), default 256M
 -s, -smp 2             Amount of cores, single-core machine by default
 -res 1280x720          Changes framebuffer & VM window resolution
 -jitcache 64M          Raise JIT cache limit (64M recommended for complex guests)
+-serial /tmp/pts1      Add more serial ports (use stdout to bring UART over terminal as usual)
  . . .
 -rv32                  Enable 32-bit RISC-V, 64-bit by default
 -cmdline, -append ...  Override/append default kernel command line

src/main.c

@@ -4,6 +4,7 @@ Copyright (C) 2021  LekKit <github.com/LekKit>
                     cerg2010cerg2010 <github.com/cerg2010cerg2010>
                     Mr0maks <mr.maks0443@gmail.com>
                     KotB <github.com/0xCatPKG>
+		    fish4terrisa-MSDSM <fish4terrisa@fishinix.eu.org>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -30,6 +31,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #include "devices/rtc-goldfish.h"
 #include "devices/pci-bus.h"
 #include "devices/nvme.h"
+#include "devices/ata.h"
 #include "devices/eth-oc.h"
 #include "devices/rtl8169.h"
 #include "devices/i2c-oc.h"
@@ -79,9 +81,12 @@ static void print_help()
            "    -rv32            Enable 32-bit RISC-V, 64-bit by default\n"
 #endif
            "    -k, -kernel ...  Load S-mode kernel payload (Linux, U-Boot, etc)\n"
-           "    -i, -image  ...  Attach NVMe storage image\n"
+           "    -nvme   ...  Attach NVMe storage image\n"
+	   "	-i, -image  ...  Attach NVMe storage image (For compatibility reasons)\n"
+	   "	-ata    ...  Attach ATA storage image (Deprecated)\n"
            "    -cmdline    ...  Override default kernel command line\n"
            "    -append     ...  Modify kernel command line\n"
+	   "	-serial     ...  Add more serial ports\n"
 #ifdef USE_FB
            "    -res 1280x720    Change framebuffer resoulution\n"
            "    -nogui           Disable framebuffer GUI\n"
@@ -237,6 +242,16 @@ static int rvvm_main(int argc, const char** argv)
                 rvvm_error("Failed to attach image \"%s\"", arg_val);
                 success = false;
             }
+	} else if (cmp_arg(arg_name, "nvme")) {
+            if (success && !nvme_init_auto(machine, arg_val, true)) {
+		rvvm_error("Failed to attach image \"%s\"", arg_val);
+		success = false;
+            }
+	} else if (cmp_arg(arg_name, "ata")) {
+            if (success && !ata_init_auto(machine, arg_val, true)) {
+                rvvm_error("Failed to attach image \"%s\"", arg_val);
+                success = false;
+            }
         } else if (cmp_arg(arg_name, "cmdline")) {
             rvvm_set_cmdline(machine, arg_val);
         } else if (cmp_arg(arg_name, "append")) {