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(parent: 99a9b6b) | patch
rockchip: rk3528: Implement read_brom_bootsource_id()
authorJonas Karlman <jonas@kwiboo.se>
Sun, 19 Oct 2025 15:47:17 +0000 (15:47 +0000)
committerTom Rini <trini@konsulko.com>
Sun, 2 Nov 2025 18:14:09 +0000 (12:14 -0600)
commitdfe242921ef3796b32d9b68fff599d997c42a81a
treea50f90c5b4eec8046720f3bfa86ea476103826d2tree | snapshot
parent99a9b6ba6cf1c2f376e6f0ac3e6a2ced6c6addd4commit | diff
rockchip: rk3528: Implement read_brom_bootsource_id()

The bootsource ids reported by BootROM of RK3528 for e.g. USB differs
compared to prior SoCs:

- Booting from USB report a new bootsource id 0x81.

Add a RK3528 specific read_brom_bootsource_id() function to help decode
this new bootsource id value to help support booting from USB on RK3528.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
arch/arm/mach-rockchip/rk3528/rk3528.c diff | blob | history
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