From daebb796ff5a91f3185c7653abcb97c3a0a228f3 Mon Sep 17 00:00:00 2001
From: Patrick Bruenn
Date: Tue, 16 Jan 2018 07:59:02 +0100
Subject: arm: imx: cx9020: move dram init into common place
Move dram_init(), dram_init_banksize() and get_effective_memsize() to
arch/arm/mach-imx/mx5/mx53_dram.c, where it can be reused by m53evk and
mx53loco.
Signed-off-by: Patrick Bruenn
---
board/beckhoff/mx53cx9020/mx53cx9020.c | 35 ----------------------------------
1 file changed, 35 deletions(-)
(limited to 'board/beckhoff')
diff --git a/board/beckhoff/mx53cx9020/mx53cx9020.c b/board/beckhoff/mx53cx9020/mx53cx9020.c
index d8bdfc27bb..f9df3604cd 100644
--- a/board/beckhoff/mx53cx9020/mx53cx9020.c
+++ b/board/beckhoff/mx53cx9020/mx53cx9020.c
@@ -59,41 +59,6 @@ static const u32 CCAT_MODE_RUN = 0x0033DC8F;
DECLARE_GLOBAL_DATA_PTR;
-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 get_ram_size((void *)PHYS_SDRAM_1, 1 << 30);
-}
-
-int dram_init(void)
-{
- gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1, 1 << 30);
- gd->ram_size += get_ram_size((void *)PHYS_SDRAM_2, 1 << 30);
-
- return 0;
-}
-
-int dram_init_banksize(void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = get_ram_size((void *)PHYS_SDRAM_1, 1 << 30);
-
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = get_ram_size((void *)PHYS_SDRAM_2, 1 << 30);
-
- return 0;
-}
-
u32 get_board_rev(void)
{
struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;
--
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