summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/nios2/Kconfig1
-rw-r--r--arch/nios2/kernel/prom.c10
-rw-r--r--arch/nios2/kernel/setup.c2
3 files changed, 3 insertions, 10 deletions
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig
index 03965692fbfe..fd29f438ea70 100644
--- a/arch/nios2/Kconfig
+++ b/arch/nios2/Kconfig
@@ -23,6 +23,7 @@ config NIOS2
select SPARSE_IRQ
select USB_ARCH_HAS_HCD if USB_SUPPORT
select CPU_NO_EFFICIENT_FFS
+ select HAVE_MEMBLOCK
config GENERIC_CSUM
def_bool y
diff --git a/arch/nios2/kernel/prom.c b/arch/nios2/kernel/prom.c
index 8d7446a4b475..ba96a498ef13 100644
--- a/arch/nios2/kernel/prom.c
+++ b/arch/nios2/kernel/prom.c
@@ -32,16 +32,6 @@
#include <asm/sections.h>
-void __init early_init_dt_add_memory_arch(u64 base, u64 size)
-{
- u64 kernel_start = (u64)virt_to_phys(_text);
-
- if (!memory_size &&
- (kernel_start >= base) && (kernel_start < (base + size)))
- memory_size = size;
-
-}
-
int __init early_init_dt_reserve_memory_arch(phys_addr_t base, phys_addr_t size,
bool nomap)
{
diff --git a/arch/nios2/kernel/setup.c b/arch/nios2/kernel/setup.c
index 926a02b17b31..0946840ac3cd 100644
--- a/arch/nios2/kernel/setup.c
+++ b/arch/nios2/kernel/setup.c
@@ -17,6 +17,7 @@
#include <linux/sched/task.h>
#include <linux/console.h>
#include <linux/bootmem.h>
+#include <linux/memblock.h>
#include <linux/initrd.h>
#include <linux/of_fdt.h>
#include <linux/screen_info.h>
@@ -147,6 +148,7 @@ void __init setup_arch(char **cmdline_p)
console_verbose();
+ memory_size = memblock_phys_mem_size();
memory_start = PAGE_ALIGN((unsigned long)__pa(_end));
memory_end = (unsigned long) CONFIG_NIOS2_MEM_BASE + memory_size;