Merge patch series "fix an7581 panic caused by attempt to support multiple RAM size"

Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu> says:

The commit 726404a66c ("airoha: rework RAM size handling to support
multiple RAM size") is not good enougth. It results in pacnic during
determining of memory size amount.

This patch series partly fix and partly revert the above commit.
Unfortunately for now we have no a good way to determine the an7581
memory size.

Link: https://lore.kernel.org/r/20251008070903.370974-1-mikhail.kshevetskiy@iopsys.eu

arch/arm/mach-airoha/an7581/init.c

@@ -8,8 +8,6 @@
 #include <asm/global_data.h>
 #include <asm/system.h>
 
-#define CFG_MAX_MEM_MAPPED  SZ_2G
-
 DECLARE_GLOBAL_DATA_PTR;
 
 int print_cpuinfo(void)
@@ -20,15 +18,7 @@ int print_cpuinfo(void)
 
 int dram_init(void)
 {
-	int ret;
-
-	ret = fdtdec_setup_mem_size_base();
-	if (ret)
-		return ret;
-
-	gd->ram_size = get_ram_size((void *)gd->ram_base, SZ_8G);
-
-	return 0;
+	return fdtdec_setup_mem_size_base();
 }
 
 int dram_init_banksize(void)

include/configs/an7581.h

@@ -15,5 +15,6 @@
 
 /* DRAM */
 #define CFG_SYS_SDRAM_BASE		0x80000000
+#define CFG_MAX_MEM_MAPPED		SZ_2G
 
 #endif