[PATCH v3 3/3] rockchip: rk3588s-rock-5c: Add support for ROCK 5C Lite variant

[Jonas Karlman <jonas@kwiboo.se>]

Add Kconfig option OF_SYSTEM_SETUP=y to support booting ROCK 5C Lite
boards with a RK3582 SoC. CPU and GPU cores are failed based on ip-state
and policy.

Tested on a ROCK 5C Lite v1.1:

  cpu-code: 35 82
  ip-state: 00 80 00 (otp)
  ip-state: c0 80 04 (policy)
  remove cpu-map cluster2
  fail rkvdec1
  fail rkvenc1
  fail cpu cpu@600
  fail cpu cpu@700

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
v3: Update commit message to reflect updated policy
v2: New patch
---
 arch/arm/mach-rockchip/rk3588/Kconfig | 9 +++++----
 configs/rock-5c-rk3588s_defconfig     | 1 +
 doc/board/rockchip/rockchip.rst       | 2 +-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-rockchip/rk3588/Kconfig b/arch/arm/mach-rockchip/rk3588/Kconfig
index 4e7942ada875..afc26b0b3c6a 100644
--- a/arch/arm/mach-rockchip/rk3588/Kconfig
+++ b/arch/arm/mach-rockchip/rk3588/Kconfig
@@ -269,14 +269,15 @@ config TARGET_ROCK_5_ITX_RK3588
 	  Powered by either 12V, ATX power-supply or PoE
 
 config TARGET_ROCK_5C_RK3588S
-	bool "Radxa ROCK 5C RK3588S2 board"
+	bool "Radxa ROCK 5C/5C Lite"
 	help
-	  Radxa ROCK 5C is a Rockchip RK3588S2 based single board computer.
+	  Radxa ROCK 5C/5C Lite is a Rockchip RK3588S2/RK3582 based SBC (Single
+	  Board Computer) by Radxa.
 
 	  Specification:
 
-	  Quad A76 and Quad A55 CPU
-	  6 TOPS NPU
+	  Quad/Dual A76 and Quad A55 CPU
+	  6/5 TOPS NPU
 	  up to 32GB LPDDR4x RAM
 	  eMMC / SPI flash connector
 	  Micro SD Card slot
diff --git a/configs/rock-5c-rk3588s_defconfig b/configs/rock-5c-rk3588s_defconfig
index 2748fb488c2d..f83d3f6d6c92 100644
--- a/configs/rock-5c-rk3588s_defconfig
+++ b/configs/rock-5c-rk3588s_defconfig
@@ -18,6 +18,7 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
+CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588s-rock-5c.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_MAX_SIZE=0x40000
diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
index 726eed4ea45b..c025191302bc 100644
--- a/doc/board/rockchip/rockchip.rst
+++ b/doc/board/rockchip/rockchip.rst
@@ -153,7 +153,7 @@ List of mainline supported Rockchip boards:
      - Radxa ROCK 5 ITX (rock-5-itx-rk3588)
      - Radxa ROCK 5A (rock5a-rk3588s)
      - Radxa ROCK 5B/5B+ (rock5b-rk3588)
-     - Radxa ROCK 5C (rock-5c-rk3588s)
+     - Radxa ROCK 5C/5C Lite (rock-5c-rk3588s)
      - Rockchip Toybrick TB-RK3588X (toybrick-rk3588)
      - Theobroma Systems RK3588-SBC Jaguar (jaguar-rk3588)
      - Theobroma Systems SOM-RK3588-Q7 - Tiger (tiger-rk3588)
-- 
2.50.1