Add MMCE Support

initial MMCE implementation

Author: israpps

.github/workflows/CI.yml

@@ -64,6 +64,14 @@ jobs:
         run: |
           make release COMMIT_HASH=${GITHUB_SHA::7} BINDIR=PS2_HDD/ HDD=1 ${{ env.DEBUG }} PRINTF=${{ github.event.inputs.name }}
 
+      - name: Compile PS2 MMCE build
+        run: |
+          make release COMMIT_HASH=${GITHUB_SHA::7} BINDIR=PS2_MMCE/ MMCE=1 ${{ env.DEBUG }} PRINTF=${{ github.event.inputs.name }}
+
+      - name: Compile PSX MMCE build
+        run: |
+          make release COMMIT_HASH=${GITHUB_SHA::7} BINDIR=PSX_MMCE/ PSX=1 MMCE=1 ${{ env.DEBUG }} PRINTF=${{ github.event.inputs.name }}
+
       - name: list
         run: |
           git ls-files -i --exclude-standard -c
@@ -76,6 +84,8 @@ jobs:
           mv PSX/ release/PSX/
           mv PS2_HDD/ release/PS2_HDD/
           mv PS2_MX4SIO/ release/PS2_MX4SIO/
+          mv PS2_MMCE/ release/PS2_MMCE/
+          mv PSX_MMCE/ release/PSX_MMCE/
 
       - name: pack release
         run: |

Makefile

@@ -15,6 +15,7 @@ HAS_EMBED_IRX = 1 # whether to embed or not non vital IRX (wich will be loaded f
 DEBUG ?= 0
 PSX ?= 0 # PSX DESR support
 HDD ?= 0 #wether to add internal HDD support
+MMCE ?= 0
 MX4SIO ?= 0
 PROHBIT_DVD_0100 ?= 0 # prohibit the DVD Players v1.00 and v1.01 from being booted.
 XCDVD_READKEY ?= 0 # Enable the newer sceCdReadKey checks, which are only supported by a newer CDVDMAN module.
@@ -86,6 +87,19 @@ ifeq ($(MX4SIO), 1)
   endif
 endif
 
+ifeq ($(MMCE), 1)
+  HOMEBREW_IRX = 1
+  FILEXIO_NEED = 1
+  EE_OBJS += mmceman_irx.o
+  EE_CFLAGS += -DMMCE
+  ifeq ($(USE_ROM_SIO2MAN), 1)
+    $(error MMCE needs Homebrew SIO2MAN to work)
+  endif
+  ifeq ($(MX4SIO), 1)
+    $(error MX4SIO cant coexist with MMCE)
+  endif
+endif
+
 ifeq ($(HOMEBREW_IRX), 1)
    $(info --- enforcing usage of homebrew IRX modules)
    USE_ROM_PADMAN = 0
@@ -268,9 +282,9 @@ endif
 $(EE_BIN_ENCRYPTED): $(EE_BIN_PACKED)
 	@echo " -- Encrypting ($(KELFTYPE))"
 ifeq ($(KELFTYPE), MC)
-	thirdparty/kelftool_dnasload.exe encrypt dnasload $< $@
+	thirdparty/kelftool encrypt dnasload $< $@
 else ifeq ($(KELFTYPE), HDD)
-	thirdparty/kelftool_dnasload.exe encrypt fhdb $< $@
+	thirdparty/kelftool encrypt fhdb $< $@
 else
 	$(error UNKNOWN KELF TYPE: '$(KELFTYPE)')
 endif

embed.make

@@ -9,7 +9,7 @@ $(EE_ASM_DIR)ioprp.c: embed/ioprp.img | $(EE_ASM_DIR)
 
 $(EE_ASM_DIR)padman_irx.c: freepad.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ padman_irx
- 
+
 $(EE_ASM_DIR)iomanx_irx.c: iomanX.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ iomanX_irx
 
@@ -26,6 +26,9 @@ $(EE_ASM_DIR)%_irx.c: %.irx
 	$(DIR_GUARD)
 	$(BIN2S) $< $@ $(IRXTAG)
 
+embed/iop/mmceman.irx:
+	$(info - - Downloading MMCEMAN Driver)
+	wget -q https://github.com/israpps/wLaunchELF_ISR/raw/refs/heads/master/iop/__precompiled/mmceman.irx -O $@
 
 # ---{ EMBEDDED RESOURCES }--- #
 $(EE_ASM_DIR)icon_sys_A.c: embed/icons/icon_A.sys | $(EE_ASM_DIR)

embed/iop/.gitkeep

@@ -14,6 +14,10 @@ enum
 #ifdef XFROM
     SOURCE_XFROM,
 #endif
+#ifdef MMCE
+    SOURCE_MMCE1,
+    SOURCE_MMCE0,
+#endif
 #ifdef PSX
     SOURCE_XCONFIG,
 #endif
@@ -35,6 +39,10 @@ char *CONFIG_PATHS[SOURCE_COUNT] = {
 #ifdef XFROM
     "xfrom:/PS2BBL/CONFIG.INI",
 #endif
+#ifdef MMCE
+    "mmce0:/PS2BBL/PS2BBL.INI",
+    "mmce1:/PS2BBL/PS2BBL.INI",
+#endif
 #ifdef PSX
     "mc?:/SYS-CONF/PSXBBL.INI",
 #endif
@@ -55,6 +63,10 @@ static const char *SOURCES[SOURCE_COUNT] = {
 #ifdef XFROM
     "xfrom",
 #endif
+#ifdef MMCE
+    "mmce0",
+    "mmce1",
+#endif
 #ifdef PSX
     "XCONF",
 #endif

include/common.h

@@ -15,6 +15,10 @@ IMPORT_BIN2C(padman_irx);
 IMPORT_BIN2C(psx_ioprp);
 #endif
 
+#ifdef MMCE
+IMPORT_BIN2C(mmceman_irx);
+#endif
+
 #ifdef FILEXIO
 IMPORT_BIN2C(iomanX_irx);
 IMPORT_BIN2C(fileXio_irx);

include/irx_import.h

@@ -80,6 +80,7 @@ int main(int argc, char *argv[])
     j = SifExecModuleBuffer(padman_irx, size_padman_irx, 0, NULL, &x);
     DPRINTF(" [PADMAN]: ID=%d, ret=%d\n", j, x);
 #endif
+
     j = LoadUSBIRX();
     if (j != 0) {
         scr_setfontcolor(0x0000ff);
@@ -98,6 +99,11 @@ int main(int argc, char *argv[])
     }
 #endif
 
+#ifdef MMCE
+    j = SifExecModuleBuffer(mmceman_irx, size_mmceman_irx, 0, NULL, &x);
+    DPRINTF(" [MMCEMAN]: ID=%d, ret=%d\n", j, x);
+#endif
+
 #ifdef MX4SIO
     j = SifExecModuleBuffer(mx4sio_bd_irx, size_mx4sio_bd_irx, 0, NULL, &x);
     DPRINTF(" [MX4SIO_BD]: ID=%d, ret=%d\n", j, x);
@@ -371,7 +377,7 @@ int main(int argc, char *argv[])
             CleanUp();
             RunLoaderElf(EXECPATHS[j], MPART);
         } else {
-            DPRINTF("%s not found\n", EXECPATHS[j]);
+            scr_printf("%s %-15s\r", EXECPATHS[j], "not found");
         }
     }
 
@@ -445,6 +451,17 @@ char *CheckPath(char *path)
             if (exist(path))
                 return path;
         }
+#ifdef MMCE
+    } else if (!strncmp("mmce?", path, 5)) {
+        path[4] = (config_source == SOURCE_MMCE1) ? '1' : '0';
+        if (exist(path)) {
+            return path;
+        } else {
+            path[4] = (config_source == SOURCE_MMCE1) ? '0' : '1';
+            if (exist(path))
+                return path;
+        }
+#endif
 #ifdef HDD
     } else if (!strncmp("hdd", path, 3)) {
         if (MountParty(path) < 0) {