diff options
| author | Simon Glass <sjg@chromium.org> | 2019-12-06 21:41:54 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2019-12-15 11:44:11 +0800 |
| commit | 3b65ee34b908ce0c495c25987f5feb37ac163eab (patch) | |
| tree | ba7a13fb9a4254844237c545e40a4068dba0ff84 /arch/sandbox | |
| parent | 6c6d88e142e8714ed88d051c524036ff17278390 (diff) | |
| download | u-boot-3b65ee34b908ce0c495c25987f5feb37ac163eab.tar.gz | |
x86: sandbox: Add a PMC emulator and test
Add a simple PMC for sandbox to permit tests to run.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/sandbox')
| -rw-r--r-- | arch/sandbox/dts/sandbox.dtsi | 14 | ||||
| -rw-r--r-- | arch/sandbox/dts/test.dts | 14 | ||||
| -rw-r--r-- | arch/sandbox/include/asm/test.h | 1 |
3 files changed, 29 insertions, 0 deletions
diff --git a/arch/sandbox/dts/sandbox.dtsi b/arch/sandbox/dts/sandbox.dtsi index f09bc70b0d..7bf144f532 100644 --- a/arch/sandbox/dts/sandbox.dtsi +++ b/arch/sandbox/dts/sandbox.dtsi @@ -100,6 +100,17 @@ }; pci-controller { + pci@1e,0 { + compatible = "sandbox,pmc"; + reg = <0xf000 0 0 0 0>; + sandbox,emul = <&pmc_emul>; + gpe0-dwx-mask = <0xf>; + gpe0-dwx-shift-base = <4>; + gpe0-dw = <6 7 9>; + gpe0-sts = <0x20>; + gpe0-en = <0x30>; + }; + pci@1f,0 { compatible = "pci-generic"; reg = <0xf800 0 0 0 0>; @@ -109,6 +120,9 @@ emul { compatible = "sandbox,pci-emul-parent"; + pmc_emul: emul@1e,0 { + compatible = "sandbox,pmc-emul"; + }; swap_case_emul: emul@1f,0 { compatible = "sandbox,swap-case"; }; diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index fdb08f2111..99905677ab 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -471,6 +471,17 @@ 0x01000810 0 0 0 0>; sandbox,emul = <&swap_case_emul0_1>; }; + pci@1e,0 { + compatible = "sandbox,pmc"; + reg = <0xf000 0 0 0 0>; + sandbox,emul = <&pmc_emul1e>; + acpi-base = <0x400>; + gpe0-dwx-mask = <0xf>; + gpe0-dwx-shift-base = <4>; + gpe0-dw = <6 7 9>; + gpe0-sts = <0x20>; + gpe0-en = <0x30>; + }; pci@1f,0 { compatible = "pci-generic"; /* reg 0 is at 0x10, using FDT_PCI_SPACE_IO */ @@ -491,6 +502,9 @@ swap_case_emul0_1f: emul0@1f,0 { compatible = "sandbox,swap-case"; }; + pmc_emul1e: emul@1e,0 { + compatible = "sandbox,pmc-emul"; + }; }; pci1: pci-controller1 { diff --git a/arch/sandbox/include/asm/test.h b/arch/sandbox/include/asm/test.h index b885e1a14f..fa40d21f3f 100644 --- a/arch/sandbox/include/asm/test.h +++ b/arch/sandbox/include/asm/test.h @@ -13,6 +13,7 @@ #define SANDBOX_PCI_VENDOR_ID 0x1234 #define SANDBOX_PCI_SWAP_CASE_EMUL_ID 0x5678 +#define SANDBOX_PCI_PMC_EMUL_ID 0x5677 #define SANDBOX_PCI_CLASS_CODE PCI_CLASS_CODE_COMM #define SANDBOX_PCI_CLASS_SUB_CODE PCI_CLASS_SUB_CODE_COMM_SERIAL |