build, odbeta and opendingux cleanup

.github/workflows/ci.yml

@@ -128,7 +128,7 @@ jobs:
       run: |
         git config --global --add safe.directory $PWD
         ver=$(cut -d'"' -f2 platform/common/version.h)-$(git rev-parse --short HEAD)
-        ./configure --platform=gcw0
+        ./configure --platform=opendingux-gcw0
         make -j2
         mv PicoDrive.opk PicoDrive-gcw0-$ver.opk
     - name: artifacts
@@ -210,7 +210,7 @@ jobs:
       run: |
         git config --global --add safe.directory $PWD
         ver=$(cut -d'"' -f2 platform/common/version.h)-$(git rev-parse --short HEAD)
-        ./configure --platform=gcw0 --platform=odbeta
+        ./configure --platform=odbeta
         make -j2
         mv PicoDrive.opk PicoDrive-odbeta-gcw0-$ver.opk
     - name: artifacts
@@ -230,7 +230,7 @@ jobs:
       run: |
         git config --global --add safe.directory $PWD
         ver=$(cut -d'"' -f2 platform/common/version.h)-$(git rev-parse --short HEAD)
-        ./configure --platform=opendingux --platform=odbeta
+        ./configure --platform=odbeta
         make -j2
         mv PicoDrive.opk PicoDrive-odbeta-lepus-$ver.opk
     - name: artifacts
@@ -250,7 +250,7 @@ jobs:
       run: |
         git config --global --add safe.directory $PWD
         ver=$(cut -d'"' -f2 platform/common/version.h)-$(git rev-parse --short HEAD)
-        ./configure --platform=opendingux --platform=odbeta
+        ./configure --platform=odbeta
         make -j2
         mv PicoDrive.opk PicoDrive-odbeta-rg99-$ver.opk
     - name: artifacts

Makefile

@@ -67,7 +67,7 @@ ifneq ($(call chkCCflag, -fipa-ra),) # gcc >= 5
 CFLAGS += $(call chkCCflag, -flto -fipa-pta -fipa-ra)
 else
 # these improve execution speed on 32bit arm/mips with gcc pre-5 toolchains
-CFLAGS += -fno-caller-saves -fno-guess-branch-probability -fno-regmove
+CFLAGS += $(call chkCCflag, -fno-caller-saves -fno-guess-branch-probability -fno-regmove)
 # very old gcc toolchains may not have these options
 CFLAGS += $(call chkCCflag, -fno-tree-loop-if-convert -fipa-pta -fno-ipa-cp)
 endif
@@ -172,7 +172,7 @@ endif
 OBJS += platform/linux/emu.o platform/linux/blit.o # FIXME
 OBJS += platform/common/plat_sdl.o platform/common/input_sdlkbd.o
 OBJS += platform/libpicofe/plat_sdl.o platform/libpicofe/in_sdl.o
-OBJS += platform/libpicofe/plat_dummy.o platform/libpicofe/linux/plat.o
+OBJS += platform/libpicofe/linux/plat.o
 USE_FRONTEND = 1
 endif
 ifeq "$(PLATFORM)" "generic"
@@ -189,7 +189,7 @@ else
 OBJS += platform/common/plat_sdl.o platform/common/inputmap_kbd.o
 endif
 OBJS += platform/libpicofe/plat_sdl.o platform/libpicofe/in_sdl.o
-OBJS += platform/libpicofe/plat_dummy.o platform/libpicofe/linux/plat.o
+OBJS += platform/libpicofe/linux/plat.o
 USE_FRONTEND = 1
 endif
 ifeq "$(PLATFORM)" "pandora"

configure

@@ -39,7 +39,7 @@ check_define()
 # "" means "autodetect".
 
 # TODO this is annoyingly messy. should have platform and device
-platform_list="generic pandora gph dingux retrofw gcw0 opendingux odbeta miyoo rpi1 rpi2 psp"
+platform_list="generic pandora gph dingux retrofw opendingux[-gcw0] odbeta[-gcw0] miyoo rpi1 rpi2 psp"
 platform="generic"
 sound_driver_list="oss alsa sdl"
 sound_drivers=""
@@ -73,7 +73,7 @@ fail()
 set_platform()
 {
   platform=$1
-  CFLAGS="$CFLAGS -D__`echo $platform | tr '[a-z]' '[A-Z]'`__"
+  CFLAGS="$CFLAGS -D__`echo ${platform%-*} | tr '[a-z]' '[A-Z]'`__"
   case "$platform" in
   rpi1)
     MFLAGS="-mcpu=arm1176jzf-s -mfpu=vfp"
@@ -102,11 +102,12 @@ set_platform()
     MFLAGS="-march=mips32"
     platform="opendingux"
     ;;
-  opendingux | gcw0)
+  opendingux | opendingux-gcw0)
     # more modern devices using opendingux, with Ingenic MIPS JZ4770 or newer
     sound_drivers="sdl"
     # mostly based on opendingux for gcw0
     CFLAGS="$CFLAGS -D__OPENDINGUX__"
+    [ "${platform#*gcw0}" = "" ] && CFLAGS="$CFLAGS -D__GCW0__"
     MFLAGS="-march=mips32r2"
     platform="opendingux"
     ;;
@@ -117,9 +118,11 @@ set_platform()
     MFLAGS="-mcpu=arm926ej-s -marm"
     platform="opendingux"
     ;;
-  odbeta)
+  odbeta | odbeta-gcw0)
     # various devices with opendingux beta, arch flags from toolchain default
+    sound_drivers="sdl"
     CFLAGS="$CFLAGS -D__OPENDINGUX__"
+    [ "${platform#*gcw0}" = "" ] && CFLAGS="$CFLAGS -D__GCW0__"
     MFLAGS="" # toolchains are arch specific
     platform="opendingux"
     ;;

platform/common/emu.h

@@ -180,6 +180,7 @@ void pemu_finalize_frame(const char *fps, const char *notice_msg);
 
 void pemu_sound_start(void);
 
+int plat_parse_arg(int argc, char *argv[], int *x);
 void plat_early_init(void);
 void plat_init(void);
 void plat_finish(void);

platform/common/inputmap_kbd.c

@@ -3,6 +3,7 @@
 
 #include "../libpicofe/input.h"
 #include "../libpicofe/in_sdl.h"
+#include "../libpicofe/plat.h"
 #include "../common/input_pico.h"
 #include "../common/plat_sdl.h"
 
@@ -33,7 +34,7 @@ const struct in_default_bind in_sdl_defbinds[] = {
 	{ 0, 0, 0 }
 };
 
-const struct menu_keymap in_sdl_key_map[] = {
+const struct menu_keymap _in_sdl_key_map[] = {
 	{ SDLK_UP,	PBTN_UP },
 	{ SDLK_DOWN,	PBTN_DOWN },
 	{ SDLK_LEFT,	PBTN_LEFT },
@@ -45,9 +46,10 @@ const struct menu_keymap in_sdl_key_map[] = {
 	{ SDLK_TAB,	PBTN_R },
 	{ SDLK_BACKSPACE, PBTN_L },
 };
-const int in_sdl_key_map_sz = sizeof(in_sdl_key_map) / sizeof(in_sdl_key_map[0]);
+const int in_sdl_key_map_sz = sizeof(_in_sdl_key_map) / sizeof(_in_sdl_key_map[0]);
+const struct menu_keymap *in_sdl_key_map = _in_sdl_key_map;
 
-const struct menu_keymap in_sdl_joy_map[] = {
+const struct menu_keymap _in_sdl_joy_map[] = {
 	{ SDLK_UP,	PBTN_UP },
 	{ SDLK_DOWN,	PBTN_DOWN },
 	{ SDLK_LEFT,	PBTN_LEFT },
@@ -58,6 +60,11 @@ const struct menu_keymap in_sdl_joy_map[] = {
 	{ SDLK_WORLD_2,	PBTN_MA2 },
 	{ SDLK_WORLD_3,	PBTN_MA3 },
 };
-const int in_sdl_joy_map_sz = sizeof(in_sdl_joy_map) / sizeof(in_sdl_joy_map[0]);
+const int in_sdl_joy_map_sz = sizeof(_in_sdl_joy_map) / sizeof(_in_sdl_joy_map[0]);
+const struct menu_keymap *in_sdl_joy_map = _in_sdl_joy_map;
 
-const char * const (*in_sdl_key_names)[SDLK_LAST] = NULL;
+const char * const *in_sdl_key_names = NULL;
+
+void plat_target_setup_input(void)
+{
+}

platform/common/main.c

@@ -28,7 +28,7 @@ void parse_cmd_line(int argc, char *argv[])
 {
 	int x, unrecognized = 0;
 
-	for (x = 1; x < argc; x++)
+	for (x = 1; x < argc && !unrecognized; x++)
 	{
 		if (argv[x][0] == '-')
 		{
@@ -47,15 +47,13 @@ void parse_cmd_line(int argc, char *argv[])
 				if (x+2 < argc) { pdb_net_connect(argv[x+1], argv[x+2]); x += 2; }
 			}
 			else {
-				unrecognized = 1;
+				unrecognized = plat_parse_arg(argc, argv, &x);
-				break;
 			}
 		} else {
 			FILE *f = fopen(argv[x], "rb");
 			if (f) {
 				fclose(f);
 				rom_fname_reload = argv[x];
-				engineState = PGS_ReloadRom;
 			}
 			else
 				unrecognized = 1;
@@ -95,12 +93,9 @@ int main(int argc, char *argv[])
 
 	emu_init();
 
-	engineState = PGS_Menu;
+	engineState = rom_fname_reload ? PGS_ReloadRom : PGS_Menu;
 	plat_video_menu_enter(0);
 
-	if (argc > 1)
-		parse_cmd_line(argc, argv);
-
 	if (engineState == PGS_ReloadRom)
 	{
 		plat_video_menu_begin();

platform/common/plat_sdl.c

@@ -28,10 +28,58 @@ static struct area { int w, h; } area;
 
 static struct in_pdata in_sdl_platform_data = {
 	.defbinds = in_sdl_defbinds,
-	.key_map = in_sdl_key_map,
-	.joy_map = in_sdl_joy_map,
 };
 
+struct plat_target plat_target;
+
+#if defined __MIYOO__
+const char *plat_device = "miyoo";
+#elif defined __GCW0__
+const char *plat_device = "gcw0";
+#elif defined __RETROFW__
+const char *plat_device = "retrofw";
+#elif defined __DINGUX__
+const char *plat_device = "dingux";
+#else
+const char *plat_device = "";
+#endif
+
+int plat_parse_arg(int argc, char *argv[], int *x)
+{
+#if defined __OPENDINGUX__
+	if (*plat_device == '\0' && strcasecmp(argv[*x], "-device") == 0) {
+		plat_device = argv[++(*x)];
+		return 0;
+	}
+#endif
+	return 1;
+}
+
+void plat_early_init(void)
+{
+}
+
+int plat_target_init(void)
+{
+#if defined __ODBETA__
+	if (*plat_device == '\0') {
+		/* ODbeta should always have a device tree, get the model info from there */
+		FILE *f = fopen("/proc/device-tree/compatible", "r");
+		if (f) {
+			char buf[10];
+			int c = fread(buf, 1, sizeof(buf), f);
+			if (strncmp(buf, "gcw,", 4) == 0)
+				plat_device = "gcw0";
+		}
+	}
+#endif
+	return 0;
+}
+
+void plat_target_finish(void)
+{
+}
+
 /* YUV stuff */
 static int yuv_ry[32], yuv_gy[32], yuv_by[32];
 static unsigned char yuv_u[32 * 2], yuv_v[32 * 2];
@@ -323,10 +371,6 @@ void plat_video_loop_prepare(void)
 	plat_video_set_buffer(g_screen_ptr);
 }
 
-void plat_early_init(void)
-{
-}
-
 static void plat_sdl_resize(int w, int h)
 {
 	// take over new settings
@@ -392,9 +436,12 @@ void plat_init(void)
 	g_screen_ppitch = 320;
 	g_screen_ptr = shadow_fb;
 
+	plat_target_setup_input();
 	in_sdl_platform_data.kmap_size = in_sdl_key_map_sz,
+	in_sdl_platform_data.key_map = in_sdl_key_map,
 	in_sdl_platform_data.jmap_size = in_sdl_joy_map_sz,
-	in_sdl_platform_data.key_names = *in_sdl_key_names,
+	in_sdl_platform_data.joy_map = in_sdl_joy_map,
+	in_sdl_platform_data.key_names = in_sdl_key_names,
 	in_sdl_init(&in_sdl_platform_data, plat_sdl_event_handler);
 	in_probe();
 

platform/common/plat_sdl.h

@@ -1,9 +1,10 @@
 
 extern const struct in_default_bind in_sdl_defbinds[];
-extern const struct menu_keymap in_sdl_key_map[];
+extern const struct menu_keymap *in_sdl_key_map;
 extern const int in_sdl_key_map_sz;
-extern const struct menu_keymap in_sdl_joy_map[];
+extern const struct menu_keymap *in_sdl_joy_map;
 extern const int in_sdl_joy_map_sz;
-extern const char * const (*in_sdl_key_names)[SDLK_LAST];
+extern const char * const *in_sdl_key_names;
+extern const char *plat_device;
 
 void linux_menu_init(void);

platform/gp2x/plat.c

@@ -184,6 +184,11 @@ void *plat_mem_get_for_drc(size_t size)
 	return NULL;
 }
 
+int plat_parse_arg(int argc, char *argv[], int *x)
+{
+	return 1;
+}
+
 void plat_early_init(void)
 {
 	// just use gettimeofday until plat_init()

platform/opendingux/inputmap.c

@@ -1,10 +1,14 @@
+#include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <SDL_keysym.h>
 
 #include "../libpicofe/input.h"
 #include "../libpicofe/in_sdl.h"
+#include "../libpicofe/plat.h"
 #include "../common/input_pico.h"
 #include "../common/plat_sdl.h"
+#include "../common/emu.h"
 
 const struct in_default_bind in_sdl_defbinds[] = {
 	{ SDLK_UP,	IN_BINDTYPE_PLAYER12, GBTN_UP },
@@ -24,26 +28,22 @@ const struct in_default_bind in_sdl_defbinds[] = {
 	{ 0, 0, 0 }
 };
 
-const struct menu_keymap in_sdl_key_map[] = {
+struct menu_keymap _in_sdl_key_map[] = {
 	{ SDLK_UP,	PBTN_UP },
 	{ SDLK_DOWN,	PBTN_DOWN },
 	{ SDLK_LEFT,	PBTN_LEFT },
 	{ SDLK_RIGHT,	PBTN_RIGHT },
-#if defined(__MIYOO__)
-	{ SDLK_LALT,	PBTN_MOK },
-	{ SDLK_LCTRL,	PBTN_MBACK },
-#else
 	{ SDLK_LCTRL,	PBTN_MOK },
 	{ SDLK_LALT,	PBTN_MBACK },
-#endif
 	{ SDLK_SPACE,	PBTN_MA2 },
 	{ SDLK_LSHIFT,	PBTN_MA3 },
 	{ SDLK_TAB,	PBTN_L },
 	{ SDLK_BACKSPACE,	PBTN_R },
 };
-const int in_sdl_key_map_sz = sizeof(in_sdl_key_map) / sizeof(in_sdl_key_map[0]);
+const int in_sdl_key_map_sz = sizeof(_in_sdl_key_map) / sizeof(_in_sdl_key_map[0]);
+const struct menu_keymap *in_sdl_key_map = _in_sdl_key_map;
 
-const struct menu_keymap in_sdl_joy_map[] = {
+const struct menu_keymap _in_sdl_joy_map[] = {
 	{ SDLK_UP,	PBTN_UP },
 	{ SDLK_DOWN,	PBTN_DOWN },
 	{ SDLK_LEFT,	PBTN_LEFT },
@@ -54,49 +54,81 @@ const struct menu_keymap in_sdl_joy_map[] = {
 	{ SDLK_WORLD_2,	PBTN_MA2 },
 	{ SDLK_WORLD_3,	PBTN_MA3 },
 };
-const int in_sdl_joy_map_sz = sizeof(in_sdl_joy_map) / sizeof(in_sdl_joy_map[0]);
+const int in_sdl_joy_map_sz = sizeof(_in_sdl_joy_map) / sizeof(_in_sdl_joy_map[0]);
+const struct menu_keymap *in_sdl_joy_map = _in_sdl_joy_map;
 
-const char * const _in_sdl_key_names[SDLK_LAST] = {
+const char * _in_sdl_key_names[SDLK_LAST] = {
+	/* common */
 	[SDLK_UP] = "UP",
 	[SDLK_DOWN] = "DOWN",
 	[SDLK_LEFT] = "LEFT",
 	[SDLK_RIGHT] = "RIGHT",
-#if defined(__MIYOO__)
-	[SDLK_LALT] = "A",
-	[SDLK_LCTRL] = "B",
-#else
 	[SDLK_LCTRL] = "A",
 	[SDLK_LALT] = "B",
-#endif
-#if defined(__GCW0__) || defined(__MIYOO__)
-	[SDLK_LSHIFT] = "X",
-	[SDLK_SPACE] = "Y",
-#else
 	[SDLK_LSHIFT] = "Y",
 	[SDLK_SPACE] = "X",
-#endif
 	[SDLK_RETURN] = "START",
 	[SDLK_ESCAPE] = "SELECT",
+	[SDLK_TAB] = "L1",
+	[SDLK_BACKSPACE] = "R1",
 
-#if defined(__MIYOO__)
+	/* opendingux rg, gkd etc */
-	[SDLK_TAB] = "L1",
-	[SDLK_BACKSPACE] = "R1",
-	[SDLK_RALT] = "L2",
-	[SDLK_RSHIFT] = "R2",
-	[SDLK_RCTRL] = "RESET",
-#elif defined(__GCW0__) || defined(__DINGUX__) || defined(__RETROFW__)
-	[SDLK_TAB] = "L",
-	[SDLK_BACKSPACE] = "R",
-	[SDLK_POWER] = "POWER",
-	[SDLK_PAUSE] = "LOCK",
-#else
-	[SDLK_TAB] = "L1",
-	[SDLK_BACKSPACE] = "R1",
 	[SDLK_PAGEUP] = "L2",
 	[SDLK_PAGEDOWN] = "R2",
 	[SDLK_KP_DIVIDE] = "L3",
 	[SDLK_KP_PERIOD] = "R3",
 	[SDLK_HOME] = "POWER",
-#endif
+	/* gcw0 */
+	[SDLK_POWER] = "POWER",
+	[SDLK_PAUSE] = "LOCK",
+	/* miyoo */
+	[SDLK_RALT] = "L2",
+	[SDLK_RSHIFT] = "R2",
+	[SDLK_RCTRL] = "RESET",
 };
-const char * const (*in_sdl_key_names)[SDLK_LAST] = &_in_sdl_key_names;
+const char * const *in_sdl_key_names = _in_sdl_key_names;
+
+
+static void nameset(int x1, const char *name)
+{
+	_in_sdl_key_names[x1] = name;
+}
+
+static void nameswap(int x1, int x2)
+{
+	const char **p = &_in_sdl_key_names[x1];
+	const char **q = &_in_sdl_key_names[x2];
+	const char *t = *p; *p = *q; *q = t;
+}
+
+static void keyswap(int k1, int k2)
+{
+	int x1, x2, t;
+
+	for (x1 = in_sdl_key_map_sz-1; x1 >= 0; x1--)
+		if (_in_sdl_key_map[x1].key == k1) break;
+	for (x2 = in_sdl_key_map_sz-1; x2 >= 0; x2--)
+		if (_in_sdl_key_map[x2].key == k2) break;
+	if (x1 >= 0 && x2 >= 0) {
+		struct menu_keymap *p = &_in_sdl_key_map[x1];
+		struct menu_keymap *q = &_in_sdl_key_map[x2];
+		t = p->pbtn; p->pbtn = q->pbtn; q->pbtn = t;
+	}
+}
+
+void plat_target_setup_input(void)
+{
+	if (strcmp(plat_device, "miyoo") == 0) {
+		/* swapped A/B and X/Y keys */
+		keyswap(SDLK_LALT, SDLK_LCTRL);
+		nameswap(SDLK_LALT, SDLK_LCTRL);
+		nameswap(SDLK_SPACE, SDLK_LSHIFT);
+	} else if (strcmp(plat_device, "gcw0") == 0) {
+		/* swapped X/Y keys, single L/R keys */
+		nameswap(SDLK_SPACE, SDLK_LSHIFT);
+		nameset(SDLK_TAB, "L"); nameset(SDLK_BACKSPACE, "R");
+	} else if (strcmp(plat_device, "retrofw") == 0 || strcmp(plat_device, "dingux") == 0) {
+		/* single L/R keys */
+		nameset(SDLK_TAB, "L"); nameset(SDLK_BACKSPACE, "R");
+	}
+}

platform/pandora/plat.c

@@ -445,6 +445,11 @@ void *plat_mem_get_for_drc(size_t size)
 	return NULL;
 }
 
+int plat_parse_arg(int argc, char *argv[], int *x)
+{
+	return 1;
+}
+
 void plat_early_init(void)
 {
 }

platform/psp/plat.c

@@ -122,6 +122,12 @@ void plat_video_menu_leave(void)
 	plat_video_set_buffer(g_screen_ptr);
 }
 
+/* check arg at index x */
+int plat_parse_arg(int argc, char *argv[], int *x)
+{
+	return 1;
+}
+
 /* Preliminary initialization needed at program start */
 void plat_early_init(void)
 {

platform/win32/plat.c

@@ -20,6 +20,11 @@ static unsigned short screen_buff[320 * 240];
 const char *renderer_names[] = { NULL };
 const char *renderer_names32x[] = { NULL };
 
+int plat_parse_arg(int argc, char *argv[], int *x)
+{
+	return 1;
+}
+
 void plat_init(void)
 {
 	g_screen_ptr = (void *)screen_buff;

tools/release.sh

@@ -11,7 +11,7 @@
 #	gph:		ghcr.io/irixxxx/toolchain-gp2x
 #	dingux:		ghcr.io/irixxxx/toolchain-dingux
 #	retrofw:	ghcr.io/irixxxx/toolchain-retrofw
-#	gcw0, rg350:	ghcr.io/irixxxx/toolchain-opendingux
+#	gcw0,opendingux:ghcr.io/irixxxx/toolchain-opendingux
 #	miyoo:		ghcr.io/irixxxx/toolchain-miyoo
 #	psp:		docker.io/pspdev/pspdev
 #	pandora:	ghcr.io/irixxxx/toolchain-pandora
@@ -64,7 +64,7 @@ mv PicoDrive.opk release-$rel/PicoDrive-retrofw_$rel.opk
 # gcw0: JZ4770 (mips32r2 with fpu), swapped X/Y buttons
 docker pull ghcr.io/irixxxx/toolchain-opendingux
 echo "	git config --global --add safe.directory /home/picodrive &&\
-	./configure --platform=gcw0 &&\
+	./configure --platform=opendingux-gcw0 &&\
 	make clean && make -j2 all "\
   | docker run -i -v$PWD:/home/picodrive -w/home/picodrive --rm ghcr.io/irixxxx/toolchain-opendingux sh &&
 mv PicoDrive.opk release-$rel/PicoDrive-gcw0_$rel.opk
@@ -114,30 +114,30 @@ mv platform/pandora/PicoDrive_*.pnd release-$rel/
 }
 
 [ -z "${plat##* odbeta-gcw0 *}" ] && {
-# gcw0 (untested): JZ4770 (mips32r2 with fpu), swapped X/Y buttons
+# gcw0, rg350 and similar devices: JZ4770 (mips32r2 with fpu)
 docker pull ghcr.io/irixxxx/toolchain-odbeta-gcw0
 echo "	git config --global --add safe.directory /home/picodrive &&\
-	./configure --platform=gcw0 --platform=odbeta &&\
+	./configure --platform=odbeta &&\
 	make clean && make -j2 all "\
   | docker run -i -v$PWD:/home/picodrive -w/home/picodrive --rm ghcr.io/irixxxx/toolchain-odbeta-gcw0 sh &&
 mv PicoDrive.opk release-$rel/PicoDrive-odbeta-gcw0_$rel.opk
 }
 
 [ -z "${plat##* odbeta-lepus *}" ] && {
-# rg300 and other Ingenic lepus based (untested): JZ4760 (mips32r1 with fpu)
+# rg300 and other Ingenic lepus based: JZ4760 (mips32r1 with fpu)
 docker pull ghcr.io/irixxxx/toolchain-odbeta-lepus
 echo "	git config --global --add safe.directory /home/picodrive &&\
-	./configure --platform=opendingux --platform=odbeta &&\
+	./configure --platform=odbeta &&\
 	make clean && make -j2 all "\
   | docker run -i -v$PWD:/home/picodrive -w/home/picodrive --rm ghcr.io/irixxxx/toolchain-odbeta-lepus sh &&
 mv PicoDrive.opk release-$rel/PicoDrive-odbeta-lepus_$rel.opk
 }
 
 [ -z "${plat##* odbeta-rg99 *}" ] && {
-# rg99 and other JZ4725B based (untested): JZ4760 (mips32r1 w/o fpu)
+# rg99 and similar devices: JZ4725B (mips32r1 w/o fpu)
 docker pull ghcr.io/irixxxx/toolchain-odbeta-rs90
 echo "	git config --global --add safe.directory /home/picodrive &&\
-	./configure --platform=opendingux --platform=odbeta &&\
+	./configure --platform=odbeta &&\
 	make clean && make -j2 all "\
   | docker run -i -v$PWD:/home/picodrive -w/home/picodrive --rm ghcr.io/irixxxx/toolchain-odbeta-rs90 sh &&
 mv PicoDrive.opk release-$rel/PicoDrive-odbeta-rg99_$rel.opk