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colibri_imx7: prime get_ram_size() using imx_ddr_size()
Rather than passing a hardcoded maxsize to the generic get_ram_size() function use the i.MX 7 specific imx_ddr_size() function, which extracts the memory size at runtime by reading the DDR controller registers. This is a purely cosmetic change as the generic get_ram_size() function already took care of properly automatically detecting 256MB, 512MB or 1GB modules. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Stefan Agner <stefan.agner@toradex.com>
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2 changed files with 1 additions and 2 deletions
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@ -52,7 +52,7 @@ DECLARE_GLOBAL_DATA_PTR;
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int dram_init(void)
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int dram_init(void)
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{
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{
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gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
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gd->ram_size = get_ram_size((void *)PHYS_SDRAM, imx_ddr_size());
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return 0;
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return 0;
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}
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}
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@ -14,7 +14,6 @@
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#include "mx7_common.h"
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#include "mx7_common.h"
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/*#define CONFIG_DBG_MONITOR*/
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/*#define CONFIG_DBG_MONITOR*/
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#define PHYS_SDRAM_SIZE SZ_1G
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/* Size of malloc() pool */
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
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#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
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