arm: imx: cx9020: move dram init into common place

[people/ms/u-boot.git] / board / beckhoff / mx53cx9020 / mx53cx9020.c

diff --git a/board/beckhoff/mx53cx9020/mx53cx9020.c b/board/beckhoff/mx53cx9020/mx53cx9020.c
index d8bdfc27bb46c29cb2f06c5b23701086962b0bdb..f9df3604cd3e8e8c30e6ac937ed88374044712fb 100644 (file)
--- 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;