netdev - [PATCH net] dpll: zl3073x: Increase maximum size of flash utility

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Message-ID: <20251008141418.841053-1-ivecera@redhat.com>
Date: Wed,  8 Oct 2025 16:14:18 +0200
From: Ivan Vecera <ivecera@...hat.com>
To: netdev@...r.kernel.org
Cc: Prathosh Satish <Prathosh.Satish@...rochip.com>,
	Vadim Fedorenko <vadim.fedorenko@...ux.dev>,
	Arkadiusz Kubalewski <arkadiusz.kubalewski@...el.com>,
	Jiri Pirko <jiri@...nulli.us>,
	Jakub Kicinski <kuba@...nel.org>,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>,
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH net] dpll: zl3073x: Increase maximum size of flash utility

Newer firmware bundles contain a flash utility whose size exceeds
the currently allowed limit. Increase the maximum allowed size
to accommodate the newer utility version.

Without this patch:
 # devlink dev flash i2c/1-0070 file fw_nosplit_v3.hex
 Failed to load firmware
 Flashing failed
 Error: zl3073x: FW load failed: [utility] component is too big (11000 bytes)

Fixes: ca017409da694 ("dpll: zl3073x: Add firmware loading functionality")
Suggested-by: Prathosh Satish <Prathosh.Satish@...rochip.com>
Signed-off-by: Ivan Vecera <ivecera@...hat.com>
---
 drivers/dpll/zl3073x/fw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dpll/zl3073x/fw.c b/drivers/dpll/zl3073x/fw.c
index d5418ff74886..def37fe8d9b0 100644
--- a/drivers/dpll/zl3073x/fw.c
+++ b/drivers/dpll/zl3073x/fw.c
@@ -37,7 +37,7 @@ struct zl3073x_fw_component_info {
 static const struct zl3073x_fw_component_info component_info[] = {
 	[ZL_FW_COMPONENT_UTIL] = {
 		.name		= "utility",
-		.max_size	= 0x2300,
+		.max_size	= 0x4000,
 		.load_addr	= 0x20000000,
 		.flash_type	= ZL3073X_FLASH_TYPE_NONE,
 	},
-- 
2.49.1