From: Tien Fong Chee <tien.fong.c...@intel.com> Add function for both multiple DRAM bank and single DRAM bank size initialization. This common functionality could be used by every single SOCFPGA board.
Signed-off-by: Tien Fong Chee <tien.fong.c...@intel.com> --- arch/arm/mach-socfpga/board.c | 12 ++++++++++++ include/configs/socfpga_common.h | 1 + 2 files changed, 13 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c index a41d089..3f2e30a 100644 --- a/arch/arm/mach-socfpga/board.c +++ b/arch/arm/mach-socfpga/board.c @@ -29,6 +29,18 @@ int board_init(void) return 0; } +int dram_init_banksize(void) +{ +#if !defined(CONFIG_SYS_SDRAM_BASE) && !defined(CONFIG_SYS_SDRAM_SIZE) + fdtdec_setup_memory_banksize(); +#else + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_dram[0].size = CONFIG_SYS_SDRAM_SIZE; +#endif + + return 0; +} + #ifdef CONFIG_USB_GADGET struct dwc2_plat_otg_data socfpga_otg_data = { .usb_gusbcfg = 0x1417, diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index c15d244..05b03bd 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -47,6 +47,7 @@ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET #define CONFIG_SYS_TEXT_BASE 0x08000040 #else -- 1.7.7.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot