kboot: Fix ISP remap on t8103/t8112

Signed-off-by: Asahi Lina <[email protected]>

Author: hoshinolina

src/isp.c

@@ -34,6 +34,16 @@ int isp_get_heap(u64 *phys, u64 *iova, u64 *size)
     return 0;
 }
 
+bool isp_uses_remap(void)
+{
+    switch (chip_id) {
+        case 0x6020 ... 0x6fff:
+            return true;
+        default:
+            return false;
+    }
+}
+
 int isp_init(void)
 {
     int err = 0;

src/isp.h

@@ -7,5 +7,6 @@
 
 int isp_init(void);
 int isp_get_heap(u64 *phys, u64 *iova, u64 *size);
+bool isp_uses_remap(void);
 
 #endif

src/kboot.c

@@ -2223,7 +2223,7 @@ int kboot_prepare_dt(void *fdt)
         return -1;
     if (dt_set_sio_fwdata())
         return -1;
-    if (dt_reserve_asc_firmware("/arm-io/isp", "/arm-io/isp0", "isp", chip_id > 0x6020))
+    if (dt_reserve_asc_firmware("/arm-io/isp", "/arm-io/isp0", "isp", isp_uses_remap()))
         return -1;
     if (dt_set_isp_fwdata())
         return -1;