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arm: imx: cx9020: 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(). However multiple calls are better than undefined behavior... This fixes: https://lists.denx.de/pipermail/u-boot/2017-November/313214.html https://lists.denx.de/pipermail/u-boot/2017-December/314480.html Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com>
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886678fcf7
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1 changed files with 5 additions and 9 deletions
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@ -59,8 +59,6 @@ static const u32 CCAT_MODE_RUN = 0x0033DC8F;
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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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@ -74,15 +72,13 @@ phys_size_t get_effective_memsize(void)
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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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return get_ram_size((void *)PHYS_SDRAM_1, 1 << 30);
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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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gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1, 1 << 30);
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gd->ram_size += get_ram_size((void *)PHYS_SDRAM_2, 1 << 30);
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return 0;
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}
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@ -90,10 +86,10 @@ int dram_init(void)
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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[0].size = get_ram_size((void *)PHYS_SDRAM_1, 1 << 30);
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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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gd->bd->bi_dram[1].size = get_ram_size((void *)PHYS_SDRAM_2, 1 << 30);
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return 0;
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}
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