diff options
| author | Heinrich Schuchardt | 2020-03-14 12:13:39 +0100 |
|---|---|---|
| committer | Simon Glass | 2020-04-16 08:07:58 -0600 |
| commit | 1ecea74e2e3f42185bb018fa64f70f43d2096d2f (patch) | |
| tree | 216e3398e6ba3f14e7e5813b24acd6c986b4f50c /arch | |
| parent | cf0ef9317cdb8a9b5be433f9c9da4c96ae7433d1 (diff) | |
sandbox: add reserved-memory node in device tree
For testing the handling of memory reservations create a reserved-memory
node in sandbox.dts and sandbox64.dts.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromum.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sandbox/dts/sandbox.dts | 19 | ||||
| -rw-r--r-- | arch/sandbox/dts/sandbox64.dts | 20 |
2 files changed, 39 insertions, 0 deletions
diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts index 2d7db0249eb..20f68938297 100644 --- a/arch/sandbox/dts/sandbox.dts +++ b/arch/sandbox/dts/sandbox.dts @@ -20,6 +20,25 @@ reg = <0 CONFIG_SYS_SDRAM_SIZE>; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + reservation_test0 { + size = <0x4000>; + alignment = <0x2000>; + }; + + reservation_test1: restest@a000 { + reg = <0x00d0a000 0x2000>; + }; + + reservation_test2: restest@7000 { + reg = <0x00d07000 0x1000>; + }; + }; + cros_ec: cros-ec { reg = <0 0>; u-boot,dm-pre-reloc; diff --git a/arch/sandbox/dts/sandbox64.dts b/arch/sandbox/dts/sandbox64.dts index 97e33f110ee..a39f94feec0 100644 --- a/arch/sandbox/dts/sandbox64.dts +++ b/arch/sandbox/dts/sandbox64.dts @@ -20,6 +20,26 @@ reg = /bits/ 64 <0 CONFIG_SYS_SDRAM_SIZE>; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + reservation_test_size { + size = <0 0x4000>; + alignment = <0 0x2000>; + }; + + reservation_test@a000 { + reg = <0 0x00d0a000 0 0x2000>; + }; + + reservation_test@7000 { + reg = <0 0x00d07000 0 0x1000>; + }; + }; + + /* ... */ cros_ec: cros-ec { reg = <0 0 0 0>; u-boot,dm-pre-reloc; |