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From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 04/10] arm: socfpga: Update dram_init_banksize() for Stratix10
Date: Tue, 12 Mar 2019 11:45:36 +0100	[thread overview]
Message-ID: <700cafdc-5ced-cff7-4af7-8520aa062028@denx.de> (raw)
In-Reply-To: <1552379474-12867-5-git-send-email-ley.foon.tan@intel.com>

On 3/12/19 9:31 AM, Ley Foon Tan wrote:
> Setup bi_dram struct based on returned from setup_memory_banks().
> 
> Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
> ---
>  arch/arm/mach-socfpga/board.c | 16 +++++++++++++++-
>  1 file changed, 15 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
> index 7c8c05cc31..a0e9917e47 100644
> --- a/arch/arm/mach-socfpga/board.c
> +++ b/arch/arm/mach-socfpga/board.c
> @@ -12,6 +12,7 @@
>  #include <asm/arch/clock_manager.h>
>  #include <asm/arch/misc.h>
>  #include <asm/io.h>
> +#include <asm/arch/sdram.h>
>  
>  #include <usb.h>
>  #include <usb/dwc2_udc.h>
> @@ -48,8 +49,21 @@ int board_init(void)
>  
>  int dram_init_banksize(void)
>  {
> -	fdtdec_setup_memory_banksize();
> +#if defined(CONFIG_TARGET_SOCFPGA_STRATIX10) && defined(CONFIG_ALTERA_SDRAM)
> +	phys_addr_t bank_start[CONFIG_NR_DRAM_BANKS];
> +	phys_size_t bank_size[CONFIG_NR_DRAM_BANKS];
> +	int bank;
> +
> +	gd->ram_size = sdram_calculate_size();
> +	setup_memory_banks(bank_start, bank_size);
>  
> +	for (bank = 0; bank < CONFIG_NR_DRAM_BANKS; bank++) {
> +		gd->bd->bi_dram[bank].start = bank_start[bank];
> +		gd->bd->bi_dram[bank].size = bank_size[bank];
> +	}
> +#else
> +	fdtdec_setup_memory_banksize();
> +#endif
>  	return 0;
>  }

Split this out into separate file if this really needs to be different,
but can't you somehow use fdtdec_setup_memory_size() on S10 and then
apply sanity checking instead ?

-- 
Best regards,
Marek Vasut

  reply	other threads:[~2019-03-12 10:45 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-12  8:31 [U-Boot] [PATCH 00/10] Update Stratix 10 SDRAM driver Ley Foon Tan
2019-03-12  8:31 ` [U-Boot] [PATCH 01/10] ddr: altera: stratix10: Move SDRAM size check to " Ley Foon Tan
2019-03-12 10:41   ` Marek Vasut
2019-03-19  3:26     ` Ley Foon Tan
2019-03-19  8:55       ` Marek Vasut
2019-03-19  9:46         ` Ley Foon Tan
2019-03-19  9:47           ` Marek Vasut
2019-03-20  1:30             ` Ley Foon Tan
2019-03-20  9:41               ` Marek Vasut
2019-03-21  5:59                 ` Ley Foon Tan
2019-03-12  8:31 ` [U-Boot] [PATCH 02/10] arm: socfpga: Add sdram_s10.h to sdram.h Ley Foon Tan
2019-03-12  8:31 ` [U-Boot] [PATCH 03/10] ddr: altera: s10: Add multiple memory banks support Ley Foon Tan
2019-03-12 10:44   ` Marek Vasut
2019-03-12 14:05     ` Westergreen, Dalon
2019-03-13  7:28       ` Ley Foon Tan
2019-03-13  9:14         ` Marek Vasut
2019-03-12  8:31 ` [U-Boot] [PATCH 04/10] arm: socfpga: Update dram_init_banksize() for Stratix10 Ley Foon Tan
2019-03-12 10:45   ` Marek Vasut [this message]
2019-03-12 14:25     ` Westergreen, Dalon
2019-03-12  8:31 ` [U-Boot] [PATCH 05/10] board: altera: Stratix10: Add board_get_usable_ram_top() Ley Foon Tan
2019-03-12 10:46   ` Marek Vasut
2019-03-12 14:33     ` Westergreen, Dalon
2019-03-12 14:40       ` Marek Vasut
2019-03-19  3:27         ` Ley Foon Tan
2019-03-12  8:31 ` [U-Boot] [PATCH 06/10] board: altera: Stratix10: Add ft_board_setup() Ley Foon Tan
2019-03-12 10:47   ` Marek Vasut
2019-03-19  3:28     ` Ley Foon Tan
2019-03-12  8:31 ` [U-Boot] [PATCH 07/10] arm: socfpga: Enable OF_BOARD_SETUP for Stratix 10 Ley Foon Tan
2019-03-12  8:31 ` [U-Boot] [PATCH 08/10] configs: stratix10: Change CONFIG_NR_DRAM_BANKS to 2 Ley Foon Tan
2019-03-12  8:31 ` [U-Boot] [PATCH 09/10] arm: socfpga: stratix10: Add cpu_has_been_warmreset() Ley Foon Tan
2019-03-12  8:31 ` [U-Boot] [PATCH 10/10] ddr: altera: Stratix10: Add ECC memory scrubbing Ley Foon Tan
2019-03-12 10:49   ` Marek Vasut
2019-03-19  3:14     ` Ley Foon Tan
2019-03-19  8:57       ` Marek Vasut
2019-03-19  9:49         ` Ley Foon Tan
2019-03-19 12:20           ` Marek Vasut
2019-03-12 11:08 ` [U-Boot] [PATCH 00/10] Update Stratix 10 SDRAM driver Simon Goldschmidt
2019-03-13 18:17   ` Ley Foon Tan
2019-03-14  8:23     ` Simon Goldschmidt

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