SPDX: Convert all of our single license tags to Linux Kernel style

[u-boot] / board / beckhoff / mx53cx9020 / mx53cx9020.c

diff --git a/board/beckhoff/mx53cx9020/mx53cx9020.c b/board/beckhoff/mx53cx9020/mx53cx9020.c
index 021bd967c457d31d9916a416fb77fc3e6833a16f..79d8a62cf1b27467573a60ada318c10bcf647909 100644 (file)
--- a/board/beckhoff/mx53cx9020/mx53cx9020.c
+++ b/board/beckhoff/mx53cx9020/mx53cx9020.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2015  Beckhoff Automation GmbH & Co. KG
  * Patrick Bruenn <p.bruenn@beckhoff.com>
  *
  * Based on <u-boot>/board/freescale/mx53loco/mx53loco.c
  * Copyright (C) 2011 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -59,45 +58,6 @@ static const u32 CCAT_MODE_RUN = 0x0033DC8F;
 
 DECLARE_GLOBAL_DATA_PTR;
 
-static uint32_t mx53_dram_size[2];
-
-phys_size_t get_effective_memsize(void)
-{
-       /*
-        * WARNING: We must override get_effective_memsize() function here
-        * to report only the size of the first DRAM bank. This is to make
-        * U-Boot relocator place U-Boot into valid memory, that is, at the
-        * end of the first DRAM bank. If we did not override this function
-        * like so, U-Boot would be placed at the address of the first DRAM
-        * bank + total DRAM size - sizeof(uboot), which in the setup where
-        * each DRAM bank contains 512MiB of DRAM would result in placing
-        * U-Boot into invalid memory area close to the end of the first
-        * DRAM bank.
-        */
-       return mx53_dram_size[0];
-}
-
-int dram_init(void)
-{
-       mx53_dram_size[0] = get_ram_size((void *)PHYS_SDRAM_1, 1 << 30);
-       mx53_dram_size[1] = get_ram_size((void *)PHYS_SDRAM_2, 1 << 30);
-
-       gd->ram_size = mx53_dram_size[0] + mx53_dram_size[1];
-
-       return 0;
-}
-
-int dram_init_banksize(void)
-{
-       gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-       gd->bd->bi_dram[0].size = mx53_dram_size[0];
-
-       gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
-       gd->bd->bi_dram[1].size = mx53_dram_size[1];
-
-       return 0;
-}
-
 u32 get_board_rev(void)
 {
        struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;