1 files changed, 68 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/board/esd/ocrtc/cmd_ocrtc.c b/qemu/roms/u-boot/board/esd/ocrtc/cmd_ocrtc.c
new file mode 100644
index 000000000..6dcbd8b24
--- /dev/null
+++ b/qemu/roms/u-boot/board/esd/ocrtc/cmd_ocrtc.c
@@ -0,0 +1,68 @@
+/*
+ * (C) Copyright 2003
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <pci.h>
+#include <pci_ids.h>
+#include <asm/4xx_pci.h>
+
+
+#if defined(CONFIG_CMD_BSP)
+
+/*
+ * Set device number on pci board
+ */
+int do_setdevice(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	int idx = 1;	  /* start at 1 (skip device 0) */
+	pci_dev_t bdf = 0;
+	u32 addr;
+
+	while (bdf >= 0) {
+		if ((bdf = pci_find_device(PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_405GP, idx++)) < 0) {
+			break;
+		}
+		printf("Found device nr %d at %x!\n", idx-1, bdf);
+		pci_read_config_dword(bdf, PCI_BASE_ADDRESS_1, &addr);
+		addr &= ~0xf;
+		*(u32 *)addr = (bdf & 0x0000f800) >> 11;
+		printf("Wrote %x at %x!\n", (bdf & 0x0000f800) >> 11, addr);
+	}
+
+	return 0;
+}
+U_BOOT_CMD(
+	setdevice,	1,	1,	do_setdevice,
+	"Set device number on pci adapter boards",
+	""
+);
+
+
+/*
+ * Get device number on pci board
+ */
+int do_getdevice(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	u32 device;
+	char str[32];
+
+	device = *(u32 *)0x0;
+	device = 0x16 - device;      /* calculate vxworks bp slot id */
+	sprintf(str, "%d", device);
+	setenv("slot", str);
+	printf("Variabel slot set to %x\n", device);
+
+	return 0;
+}
+U_BOOT_CMD(
+	getdevice,	1,	1,	do_getdevice,
+	"Get device number and set slot env variable",
+	""
+);
+
+#endif