Message ID | 20190819091003.18238-1-andriy.shevchenko@linux.intel.com |
---|---|
State | Accepted |
Delegated to: | Bin Meng |
Headers | show |
Series | [U-Boot,v1] x86: acpi: Slightly reduce binary size of ACPI tables for Tangier | expand |
On Mon, Aug 19, 2019 at 5:17 PM Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote: > > Using ACPI predefined macros, such as Zero or One, will reduce a binary size > of resulting ACPI tables. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > --- > arch/x86/include/asm/arch-tangier/acpi/platform.asl | 2 +- > arch/x86/include/asm/arch-tangier/acpi/southcluster.asl | 4 ++-- > 2 files changed, 3 insertions(+), 3 deletions(-) > Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Hi Andy, On Mon, Aug 19, 2019 at 5:18 PM Bin Meng <bmeng.cn@gmail.com> wrote: > > On Mon, Aug 19, 2019 at 5:17 PM Andy Shevchenko > <andriy.shevchenko@linux.intel.com> wrote: > > > > Using ACPI predefined macros, such as Zero or One, will reduce a binary size > > of resulting ACPI tables. > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > --- > > arch/x86/include/asm/arch-tangier/acpi/platform.asl | 2 +- > > arch/x86/include/asm/arch-tangier/acpi/southcluster.asl | 4 ++-- > > 2 files changed, 3 insertions(+), 3 deletions(-) > > > > Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Somehow this patch does not apply cleanly on top of latest u-boot/master, so I manually fixed the issue and applied to u-boot-x86, thanks! Regards, Bin
On Mon, Aug 26, 2019 at 09:49:49AM +0800, Bin Meng wrote: > Hi Andy, > > On Mon, Aug 19, 2019 at 5:18 PM Bin Meng <bmeng.cn@gmail.com> wrote: > > > > On Mon, Aug 19, 2019 at 5:17 PM Andy Shevchenko > > <andriy.shevchenko@linux.intel.com> wrote: > > > > > > Using ACPI predefined macros, such as Zero or One, will reduce a binary size > > > of resulting ACPI tables. > > > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > > --- > > > arch/x86/include/asm/arch-tangier/acpi/platform.asl | 2 +- > > > arch/x86/include/asm/arch-tangier/acpi/southcluster.asl | 4 ++-- > > > 2 files changed, 3 insertions(+), 3 deletions(-) > > > > > > > Reviewed-by: Bin Meng <bmeng.cn@gmail.com> > > Somehow this patch does not apply cleanly on top of latest > u-boot/master, so I manually fixed the issue and > > applied to u-boot-x86, thanks! Thanks! P.S. It seems the subject missed. If you can rebase, it might be worth to fix.
Hi Andy, On Mon, Aug 26, 2019 at 5:43 PM Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote: > > On Mon, Aug 26, 2019 at 09:49:49AM +0800, Bin Meng wrote: > > Hi Andy, > > > > On Mon, Aug 19, 2019 at 5:18 PM Bin Meng <bmeng.cn@gmail.com> wrote: > > > > > > On Mon, Aug 19, 2019 at 5:17 PM Andy Shevchenko > > > <andriy.shevchenko@linux.intel.com> wrote: > > > > > > > > Using ACPI predefined macros, such as Zero or One, will reduce a binary size > > > > of resulting ACPI tables. > > > > > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > > > --- > > > > arch/x86/include/asm/arch-tangier/acpi/platform.asl | 2 +- > > > > arch/x86/include/asm/arch-tangier/acpi/southcluster.asl | 4 ++-- > > > > 2 files changed, 3 insertions(+), 3 deletions(-) > > > > > > > > > > Reviewed-by: Bin Meng <bmeng.cn@gmail.com> > > > > Somehow this patch does not apply cleanly on top of latest > > u-boot/master, so I manually fixed the issue and > > > > applied to u-boot-x86, thanks! > > Thanks! > > P.S. It seems the subject missed. If you can rebase, it might be worth to fix. > Ah, yes! Thanks for catching this. I added the commit subject. Regards, Bin
diff --git a/arch/x86/include/asm/arch-tangier/acpi/platform.asl b/arch/x86/include/asm/arch-tangier/acpi/platform.asl index bd1aa9ce88..39bcaf3801 100644 --- a/arch/x86/include/asm/arch-tangier/acpi/platform.asl +++ b/arch/x86/include/asm/arch-tangier/acpi/platform.asl @@ -18,7 +18,7 @@ Method(_PTS, 1) /* The _WAK method is called on system wakeup */ Method(_WAK, 1) { - Return (Package() {0, 0}) + Return (Package() { Zero, Zero }) } Scope (\_SB) diff --git a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl index bb2a59dbc2..aedc62cc0c 100644 --- a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl +++ b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl @@ -10,8 +10,8 @@ Device (PCI0) Name (_HID, EISAID("PNP0A08")) /* PCIe */ Name (_CID, EISAID("PNP0A03")) /* PCI */ - Name (_ADR, 0) - Name (_BBN, 0) + Name (_ADR, Zero) + Name (_BBN, Zero) Name (MCRS, ResourceTemplate() {
Using ACPI predefined macros, such as Zero or One, will reduce a binary size of resulting ACPI tables. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- arch/x86/include/asm/arch-tangier/acpi/platform.asl | 2 +- arch/x86/include/asm/arch-tangier/acpi/southcluster.asl | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)