imx: imx8qm/qxp: Fix issue in get_effective_memsize

[oweals/u-boot.git] / arch / arm / mach-imx / imx8 / cpu.c

diff --git a/arch/arm/mach-imx/imx8/cpu.c b/arch/arm/mach-imx/imx8/cpu.c
index f87276e8eab342f988fd93e245de25ff9896a7a2..2c79bd009159502b79e243fcd0501d32afd496e3 100644 (file)
--- a/arch/arm/mach-imx/imx8/cpu.c
+++ b/arch/arm/mach-imx/imx8/cpu.c
@@ -223,7 +223,7 @@ static int get_owned_memreg(sc_rm_mr_t mr, sc_faddr_t *addr_start,
 phys_size_t get_effective_memsize(void)
 {
        sc_rm_mr_t mr;
-       sc_faddr_t start, end, end1;
+       sc_faddr_t start, end, end1, start_aligned;
        int err;
 
        end1 = (sc_faddr_t)PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE;
@@ -231,9 +231,9 @@ phys_size_t get_effective_memsize(void)
        for (mr = 0; mr < 64; mr++) {
                err = get_owned_memreg(mr, &start, &end);
                if (!err) {
-                       start = roundup(start, MEMSTART_ALIGNMENT);
+                       start_aligned = roundup(start, MEMSTART_ALIGNMENT);
                        /* Too small memory region, not use it */
-                       if (start > end)
+                       if (start_aligned > end)
                                continue;
 
                        /* Find the memory region runs the U-Boot */