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From: E Shattow <e@freeshell.de>
To: Hung-Chun Tseng <alan.tseng.cs@gmail.com>,
	Yixun Lan <dlan@kernel.org>, Huan Zhou <pericycle.cc@gmail.com>,
	Eric Chung <eric.chung@riscstar.com>
Cc: Tom Rini <trini@konsulko.com>, Guodong Xu <docular.xu@gmail.com>,
	Raymond Mao <raymond.mao@riscstar.com>,
	u-boot-spacemit@groups.io, u-boot@lists.u-boot-project.org
Subject: Re: [PATCH 2/2] spacemit: k1: initialise the EEPROM index in read_ddr_info()
Date: Tue, 27 Oct 2026 10:55:11 -0700	[thread overview]
Message-ID: <c58b9c05-3c6f-433a-8333-e56ebd424e7c@freeshell.de> (raw)
In-Reply-To: <20261027154347.1392094-3-alan.tseng.cs@gmail.com>

On 10/27/26 08:43, Hung-Chun Tseng wrote:
> read_ddr_info() passes i to read_tlvinfo_tlv_eeprom() as the EEPROM
> device index before giving it a value, so which device is read depends
> on whatever is on the stack. read_product_name() does the same call
> with i set to 0.
> 
> Initialise i to 0 in read_ddr_info() as well.
> 
> Fixes: 83026cf8f90b ("spacemit: k1: Add DDR firmware support to SPL")
> Signed-off-by: Hung-Chun Tseng <alan.tseng.cs@gmail.com>
> ---
>  board/spacemit/k1/spl.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/board/spacemit/k1/spl.c b/board/spacemit/k1/spl.c
> index cc0e26bb0..60f5d8c56 100644
> --- a/board/spacemit/k1/spl.c
> +++ b/board/spacemit/k1/spl.c
> @@ -332,7 +332,7 @@ int read_ddr_info(struct ddr_cfg *cfg)
>  	struct tlvinfo_header *tlv_hdr;
>  	struct tlvinfo_tlv *tlv_entry;
>  	u32 size, entry_size;
> -	int ret, i;
> +	int ret, i = 0;
>  	bool found = false;
>  
>  	if (!cfg)

LGTM

Reviewed-by: E Shattow <e@freeshell.de>

  reply	other threads:[~2026-10-27 17:55 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-27 15:43 [PATCH 0/2] spacemit: k1: two small fixes found on a Milk-V Jupiter Hung-Chun Tseng
2026-10-27 15:43 ` [PATCH 1/2] configs: k1: enable GigaDevice SPI NOR flash support Hung-Chun Tseng
2026-10-27 17:54   ` E Shattow
2026-10-27 15:43 ` [PATCH 2/2] spacemit: k1: initialise the EEPROM index in read_ddr_info() Hung-Chun Tseng
2026-10-27 17:55   ` E Shattow [this message]
2026-10-27 21:48 ` [PATCH 0/2] spacemit: k1: two small fixes found on a Milk-V Jupiter Yixun Lan

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