Message ID | 20240123-jaguar-v1-4-1eec1c34953c@theobroma-systems.com |
---|---|
State | Superseded |
Delegated to: | Kever Yang |
Headers | show |
Series | rockchip: add support for Theobroma JAGUAR SBC-RK3588-AMR | expand |
On 2024/1/23 22:49, Quentin Schulz wrote: > From: Quentin Schulz <quentin.schulz@theobroma-systems.com> > > Most Rockchip boards who override misc_init_r do it only to call another > function and keep the rest unchanged. Therefore to allow for less > duplication, let's just add a weak function symbol that is called inside > misc_init_r. > > Cc: Quentin Schulz <foss+uboot@0leil.net> > Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Thanks, - Kever > --- > arch/arm/mach-rockchip/board.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c > index 2620530e03f..d5cb59c10fa 100644 > --- a/arch/arm/mach-rockchip/board.c > +++ b/arch/arm/mach-rockchip/board.c > @@ -297,6 +297,11 @@ int fastboot_set_reboot_flag(enum fastboot_reboot_reason reason) > #endif > > #ifdef CONFIG_MISC_INIT_R > +__weak int rockchip_early_misc_init_r(void) > +{ > + return 0; > +} > + > __weak int misc_init_r(void) > { > const u32 cpuid_offset = CFG_CPUID_OFFSET; > @@ -304,6 +309,10 @@ __weak int misc_init_r(void) > u8 cpuid[cpuid_length]; > int ret; > > + ret = rockchip_early_misc_init_r(); > + if (ret) > + return ret; > + > ret = rockchip_cpuid_from_efuse(cpuid_offset, cpuid_length, cpuid); > if (ret) > return ret; >
Hello Quentin, This patch looks good to me, avoiding unnecessary code duplication is always welcome. My "Reviewed-by" is included below. However, I've got some more comments, which I'll send separately for the other patches in this series. On 2024-01-23 15:49, Quentin Schulz wrote: > From: Quentin Schulz <quentin.schulz@theobroma-systems.com> > > Most Rockchip boards who override misc_init_r do it only to call > another > function and keep the rest unchanged. Therefore to allow for less > duplication, let's just add a weak function symbol that is called > inside > misc_init_r. > > Cc: Quentin Schulz <foss+uboot@0leil.net> > Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Reviewed-by: Dragan Simic <dsimic@manjaro.org> > --- > arch/arm/mach-rockchip/board.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm/mach-rockchip/board.c > b/arch/arm/mach-rockchip/board.c > index 2620530e03f..d5cb59c10fa 100644 > --- a/arch/arm/mach-rockchip/board.c > +++ b/arch/arm/mach-rockchip/board.c > @@ -297,6 +297,11 @@ int fastboot_set_reboot_flag(enum > fastboot_reboot_reason reason) > #endif > > #ifdef CONFIG_MISC_INIT_R > +__weak int rockchip_early_misc_init_r(void) > +{ > + return 0; > +} > + > __weak int misc_init_r(void) > { > const u32 cpuid_offset = CFG_CPUID_OFFSET; > @@ -304,6 +309,10 @@ __weak int misc_init_r(void) > u8 cpuid[cpuid_length]; > int ret; > > + ret = rockchip_early_misc_init_r(); > + if (ret) > + return ret; > + > ret = rockchip_cpuid_from_efuse(cpuid_offset, cpuid_length, cpuid); > if (ret) > return ret;
diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c index 2620530e03f..d5cb59c10fa 100644 --- a/arch/arm/mach-rockchip/board.c +++ b/arch/arm/mach-rockchip/board.c @@ -297,6 +297,11 @@ int fastboot_set_reboot_flag(enum fastboot_reboot_reason reason) #endif #ifdef CONFIG_MISC_INIT_R +__weak int rockchip_early_misc_init_r(void) +{ + return 0; +} + __weak int misc_init_r(void) { const u32 cpuid_offset = CFG_CPUID_OFFSET; @@ -304,6 +309,10 @@ __weak int misc_init_r(void) u8 cpuid[cpuid_length]; int ret; + ret = rockchip_early_misc_init_r(); + if (ret) + return ret; + ret = rockchip_cpuid_from_efuse(cpuid_offset, cpuid_length, cpuid); if (ret) return ret;