arm: imx: m53evk: remove usage of mx53_dram_size
Static variables are not available during board_init_f(). 'static uint32_t mx53_dram_size[2];' was used in board specific dram_init(), dram_init_banksize() and get_effective_memsize() to avoid multiple calls to get_ram_size(). Reused dram initialization functions from arch/arm/mach-imx/mx5/mx53_dram.c Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com>
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@ -11,4 +11,5 @@ obj-y := soc.o clock.o
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obj-y += lowlevel_init.o
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# common files for mx53 dram initialization
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obj-$(CONFIG_TARGET_M53EVK) += mx53_dram.o
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obj-$(CONFIG_TARGET_MX53CX9020) += mx53_dram.o
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@ -31,45 +31,6 @@
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DECLARE_GLOBAL_DATA_PTR;
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static uint32_t mx53_dram_size[2];
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phys_size_t get_effective_memsize(void)
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{
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/*
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* WARNING: We must override get_effective_memsize() function here
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* to report only the size of the first DRAM bank. This is to make
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* U-Boot relocator place U-Boot into valid memory, that is, at the
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* end of the first DRAM bank. If we did not override this function
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* like so, U-Boot would be placed at the address of the first DRAM
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* bank + total DRAM size - sizeof(uboot), which in the setup where
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* each DRAM bank contains 512MiB of DRAM would result in placing
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* U-Boot into invalid memory area close to the end of the first
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* DRAM bank.
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*/
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return mx53_dram_size[0];
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}
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int dram_init(void)
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{
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mx53_dram_size[0] = get_ram_size((void *)PHYS_SDRAM_1, 1 << 30);
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mx53_dram_size[1] = get_ram_size((void *)PHYS_SDRAM_2, 1 << 30);
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gd->ram_size = mx53_dram_size[0] + mx53_dram_size[1];
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return 0;
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}
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int dram_init_banksize(void)
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{
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gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
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gd->bd->bi_dram[0].size = mx53_dram_size[0];
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gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
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gd->bd->bi_dram[1].size = mx53_dram_size[1];
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return 0;
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}
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static void setup_iomux_uart(void)
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{
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static const iomux_v3_cfg_t uart_pads[] = {
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