CHROMIUM: amdgpu: add green sardine amdgpu firmware

Add green sardine amdgpu linux-firmware files.
These firmwares will officially land in 20.50 to
linux-firmware.git repo, so below link is the temporary
path to make firmware files available for Chrome OS.

Uploaded the files from the link:
https://people.freedesktop.org/~agd5f/radeon_ucode/gs/

BUG=b:177902347
TEST=build kernel and linux-firmware

Change-Id: I2637868858f5f9ab1fe9f6434c394ef5d922c671
Signed-off-by: Praful Swarnakar <praful.swarnakar@amd.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/linux-firmware/+/2637128
Commit-Queue: Raul E Rangel <rrangel@chromium.org>
Reviewed-by: Raul E Rangel <rrangel@chromium.org>
diff --git a/WHENCE b/WHENCE
index 1b8eaad..6eb7814 100755
--- a/WHENCE
+++ b/WHENCE
@@ -1876,6 +1876,17 @@
 File: amdgpu/renoir_vcn.bin
 File: amdgpu/renoir_dmcub.bin
 File: amdgpu/renoir_ta.bin
+File: amdgpu/green_sardine_asd.bin
+File: amdgpu/green_sardine_ce.bin
+File: amdgpu/green_sardine_dmcub.bin
+File: amdgpu/green_sardine_me.bin
+File: amdgpu/green_sardine_mec2.bin
+File: amdgpu/green_sardine_mec.bin
+File: amdgpu/green_sardine_pfp.bin
+File: amdgpu/green_sardine_rlc.bin
+File: amdgpu/green_sardine_sdma.bin
+File: amdgpu/green_sardine_ta.bin
+File: amdgpu/green_sardine_vcn.bin
 
 Licence: Redistributable. See LICENSE.amdgpu for details.
 
diff --git a/amdgpu/green_sardine_asd.bin b/amdgpu/green_sardine_asd.bin
new file mode 100644
index 0000000..8288b4b
--- /dev/null
+++ b/amdgpu/green_sardine_asd.bin
Binary files differ
diff --git a/amdgpu/green_sardine_ce.bin b/amdgpu/green_sardine_ce.bin
new file mode 100644
index 0000000..59097f0
--- /dev/null
+++ b/amdgpu/green_sardine_ce.bin
Binary files differ
diff --git a/amdgpu/green_sardine_dmcub.bin b/amdgpu/green_sardine_dmcub.bin
new file mode 100644
index 0000000..bd7e5b3
--- /dev/null
+++ b/amdgpu/green_sardine_dmcub.bin
Binary files differ
diff --git a/amdgpu/green_sardine_me.bin b/amdgpu/green_sardine_me.bin
new file mode 100644
index 0000000..b95c310
--- /dev/null
+++ b/amdgpu/green_sardine_me.bin
Binary files differ
diff --git a/amdgpu/green_sardine_mec.bin b/amdgpu/green_sardine_mec.bin
new file mode 100644
index 0000000..77517e6
--- /dev/null
+++ b/amdgpu/green_sardine_mec.bin
Binary files differ
diff --git a/amdgpu/green_sardine_mec2.bin b/amdgpu/green_sardine_mec2.bin
new file mode 100644
index 0000000..77517e6
--- /dev/null
+++ b/amdgpu/green_sardine_mec2.bin
Binary files differ
diff --git a/amdgpu/green_sardine_pfp.bin b/amdgpu/green_sardine_pfp.bin
new file mode 100644
index 0000000..b088f40
--- /dev/null
+++ b/amdgpu/green_sardine_pfp.bin
Binary files differ
diff --git a/amdgpu/green_sardine_rlc.bin b/amdgpu/green_sardine_rlc.bin
new file mode 100644
index 0000000..e9d47c5
--- /dev/null
+++ b/amdgpu/green_sardine_rlc.bin
Binary files differ
diff --git a/amdgpu/green_sardine_sdma.bin b/amdgpu/green_sardine_sdma.bin
new file mode 100644
index 0000000..d1f43be
--- /dev/null
+++ b/amdgpu/green_sardine_sdma.bin
Binary files differ
diff --git a/amdgpu/green_sardine_ta.bin b/amdgpu/green_sardine_ta.bin
new file mode 100644
index 0000000..a8c37e9
--- /dev/null
+++ b/amdgpu/green_sardine_ta.bin
Binary files differ
diff --git a/amdgpu/green_sardine_vcn.bin b/amdgpu/green_sardine_vcn.bin
new file mode 100644
index 0000000..a45b789
--- /dev/null
+++ b/amdgpu/green_sardine_vcn.bin
Binary files differ