--- zzzz-none-000/linux-2.6.39.4/arch/arm/kernel/head.S	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/arch/arm/kernel/head.S	2021-11-10 13:23:09.000000000 +0000
@@ -218,6 +218,30 @@
 	orr	r6, r7, r0
 	str	r6, [r3]
 
+#if defined(CONFIG_MACH_PUMA5)
+	/*
+	 * Then map EVA config memory, it contains our boot params.
+	 */
+	add	r0, r4, #PAGE_OFFSET >> 18
+	add	r0, r0, #0x00600000 >> 18
+	orr	r6, r7, #(0x80600000 & 0xff000000)
+	.if	(0x80600000 & 0x00f00000)
+	orr	r6, r6, #(0x80600000 & 0x00f00000)
+	.endif
+	str	r6, [r0]
+#elif defined(CONFIG_MACH_PUMA6)
+	/*
+	 * Then map EVA config memory, it contains our boot params.
+	 */
+    mov r6, #((CONFIG_ARM_AVALANCHE_SDRAM_ADDRESS + 0x01FB0000) & 0xff000000) >> 20
+    orr r6, r6, #((CONFIG_ARM_AVALANCHE_SDRAM_ADDRESS + 0x01FB0000) & 0x00FF0000) >> 20
+    add r0, r4, r6, lsl #2
+    orr r6, r7, r6, lsl #20     @ r7 - MMU-Flags
+	str	r6, [r0]
+#else
+#error "NO_CONFIG_MACH_XXX"
+#endif /*--- #if defined(CONFIG_MACH_PUMA5) ---*/
+
 #ifdef CONFIG_DEBUG_LL
 #ifndef CONFIG_DEBUG_ICEDCC
 	/*