459_x1000_Debug_SocID.diff

Debug_SocID.diff

optional Show CPU X1000 SocID stored in EFUSE  (under Debug->View HW Info->Audio)
copied and coding style transformed for Rockbox from Original Mess at
github FiiO_Kernel_M3K/arch/mips/xburst/soc-x1000/common/socid.c

(Credit) ZappBranigan2972 on forums / F. Jacobsen on the Theme Site

---

--- a/firmware/target/mips/ingenic_x1000/debug-x1000.c.orig 2024-08-01 12:25:50.731598530 +0200
+++ b/firmware/target/mips/ingenic_x1000/debug-x1000.c  2024-08-01 12:18:41.223494647 +0200
@@ -32,6 +32,66 @@
 #include "gpio-x1000.h"
 #include "lcd-x1000.h"

+/* X1000 SocID, copied and coding style transformed for Rockbox      *
+ * From github FiiO_Kernel_M3K/arch/mips/xburst/soc-x1000/common/socid.c */
+
+#include <x1000/cpm.h>
+#include <x1000/efuse.h>
+
+static int32_t x1000_socid;
+
+enum socid {
+    ID_X1000 = 0xff00,
+    ID_X1000E = 0xff01,
+    ID_X1500 = 0xff02,
+    ID_X1000_NEW = 0xff08,
+    ID_X1000E_NEW = 0xff09,
+    ID_X1500_NEW = 0xff0a,
+};
+
+uint32_t read_socid(void) {
+    uint32_t val = 0, timeout = 100;
+    int ret = 0;
+
+    jz_writef(CPM_CLKGR, EFUSE(0)); // EFUSE Clk on
+    jz_write(EFUSE_STATE, 0);
+
+    val = 0x3c << 21 | 1 << 16 | 1; // Addr 0x3c | Length 0x01 | READ
+    jz_write(EFUSE_CTRL, val);
+
+    while(!jz_readf(EFUSE_STATE, RD_DONE)) {
+        if(!timeout--) {
+            ret = -1;
+            goto efuse_fail;
+        }
+    }
+    ret = REG_EFUSE_DATA(0); // Read one Entry
+
+efuse_fail:
+    jz_writef(CPM_CLKGR, EFUSE(1));  // EFUSE Clk off
+    return ret;
+}
+
+void debug_socid(void) {
+    char str[12];
+    if (x1000_socid < 0) {
+        lcd_puts(0, 17, "socid: efuse busy !\n");
+        return;
+    }
+#define ID(_ID) snprintf(str, sizeof(str), "%s", _ID); break
+    switch(x1000_socid) {
+        case ID_X1000:      ID("X1000");
+        case ID_X1000E:     ID("X1000E");
+        case ID_X1500:      ID("X1500");
+        case ID_X1000_NEW:  ID("X1000_NEW");
+        case ID_X1000E_NEW: ID("X1000E_NEW");
+        case ID_X1500_NEW:  ID("X1500_NEW");
+        default:            ID("unknown");
+    }
+    lcd_putsf(0, 17, "SocID: %0x, %s", x1000_socid, str);
+#undef ID
+}
+
 static bool dbg_clocks(void)
 {
     do {
@@ -145,6 +205,7 @@
         }
 #endif
         debug_x1000_lcd();
+        debug_socid();
         lcd_update();
     } while(get_action(CONTEXT_STD, HZ) != ACTION_STD_CANCEL);

@@ -241,6 +302,7 @@

 bool dbg_hw_info(void)
 {
+    x1000_socid = read_socid();
     struct simplelist_info info;
     simplelist_info_init(&info, MODEL_NAME " debug menu",
                          ARRAYLEN(menuitems), NULL);