soc: nordic: nrf54h20: add support for nRF54H20 EngB

nRF54H20 EngB is a re-label to the existing hardware revision for the
nRF54H20. nRF54H20 (whithout EngX) is becoming the final revision of the
SoC.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

Author: gmarull

soc/nordic/nrf54h/Kconfig

@@ -9,7 +9,8 @@ config SOC_SERIES_NRF54HX
 	select HAS_NORDIC_DRIVERS
 	select NRF_PLATFORM_HALTIUM
 
-config SOC_NRF54H20_CPUAPP
+config SOC_NRF54H20_CPUAPP_COMMON
+	bool
 	select ARM
 	select ARMV8_M_DSP
 	select CPU_CORTEX_M33
@@ -29,7 +30,14 @@ config SOC_NRF54H20_CPUAPP
 	select HAS_PM
 	select HAS_POWEROFF
 
-config SOC_NRF54H20_CPURAD
+config SOC_NRF54H20_CPUAPP
+	select SOC_NRF54H20_CPUAPP_COMMON
+
+config SOC_NRF54H20_ENGB_CPUAPP
+	select SOC_NRF54H20_CPUAPP_COMMON
+
+config SOC_NRF54H20_CPURAD_COMMON
+	bool
 	select ARM
 	select ARMV8_M_DSP
 	select CPU_CORTEX_M33
@@ -48,8 +56,20 @@ config SOC_NRF54H20_CPURAD
 	select HAS_PM
 	select HAS_POWEROFF
 
+config SOC_NRF54H20_CPURAD
+	select SOC_NRF54H20_CPURAD_COMMON
+
+config SOC_NRF54H20_ENGB_CPURAD
+	select SOC_NRF54H20_CPURAD_COMMON
+
 config SOC_NRF54H20_CPUPPR
 	depends on RISCV_CORE_NORDIC_VPR
 
+config SOC_NRF54H20_ENGB_CPUPPR
+	depends on RISCV_CORE_NORDIC_VPR
+
 config SOC_NRF54H20_CPUFLPR
 	depends on RISCV_CORE_NORDIC_VPR
+
+config SOC_NRF54H20_ENGB_CPUFLPR
+	depends on RISCV_CORE_NORDIC_VPR

soc/nordic/nrf54h/Kconfig.defconfig.nrf54h20_cpuapp

@@ -3,12 +3,12 @@
 # Copyright (c) 2024 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-if SOC_NRF54H20_CPUAPP
+if SOC_NRF54H20_CPUAPP || SOC_NRF54H20_ENGB_CPUAPP
 
 config NUM_IRQS
 	default 471
 
 config NRF_REGTOOL_GENERATE_UICR
 	default y
 
-endif # SOC_NRF54H20_CPUAPP
+endif # SOC_NRF54H20_CPUAPP || SOC_NRF54H20_ENGB_CPUAPP

soc/nordic/nrf54h/Kconfig.defconfig.nrf54h20_cpuflpr

@@ -1,7 +1,7 @@
 # Copyright (c) 2024 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-if SOC_NRF54H20_CPUFLPR
+if SOC_NRF54H20_CPUFLPR || SOC_NRF54H20_ENGB_CPUFLPR
 
 config NUM_IRQS
 	default 496
@@ -10,4 +10,4 @@ config NUM_IRQS
 config ASSERT
 	default n
 
-endif # SOC_NRF54H20_CPUFLPR
+endif # SOC_NRF54H20_CPUFLPR || SOC_NRF54H20_ENGB_CPUFLPR

soc/nordic/nrf54h/Kconfig.defconfig.nrf54h20_cpuppr

@@ -1,7 +1,7 @@
 # Copyright (c) 2024 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-if SOC_NRF54H20_CPUPPR
+if SOC_NRF54H20_CPUPPR || SOC_NRF54H20_ENGB_CPUPPR
 
 config NUM_IRQS
 	default 496
@@ -13,4 +13,4 @@ config SYS_CLOCK_TICKS_PER_SEC
 config ASSERT
 	default n
 
-endif # SOC_NRF54H20_CPUPPR
+endif # SOC_NRF54H20_CPUPPR || SOC_NRF54H20_ENGB_CPUPPR

soc/nordic/nrf54h/Kconfig.defconfig.nrf54h20_cpurad

@@ -3,12 +3,12 @@
 # Copyright (c) 2024 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-if SOC_NRF54H20_CPURAD
+if SOC_NRF54H20_CPURAD || SOC_NRF54H20_ENGB_CPURAD
 
 config NUM_IRQS
 	default 471
 
 config NRF_REGTOOL_GENERATE_UICR
 	default y
 
-endif # SOC_NRF54H20_CPURAD
+endif # SOC_NRF54H20_CPURAD || SOC_NRF54H20_ENGB_CPURAD

soc/nordic/nrf54h/Kconfig.soc

@@ -9,29 +9,59 @@ config SOC_NRF54H20
 	help
 	  nRF54H20
 
+config SOC_NRF54H20_ENGB
+	bool
+	select SOC_SERIES_NRF54HX
+	help
+	  nRF54H20 (EngB)
+
 config SOC_NRF54H20_CPUAPP
 	bool
 	select SOC_NRF54H20
 	help
 	  nRF54H20 CPUAPP
 
+config SOC_NRF54H20_ENGB_CPUAPP
+	bool
+	select SOC_NRF54H20_ENGB
+	help
+	  nRF54H20 (EngB) CPUAPP
+
 config SOC_NRF54H20_CPURAD
 	bool
 	select SOC_NRF54H20
 	help
 	  nRF54H20 CPURAD
 
+config SOC_NRF54H20_ENGB_CPURAD
+	bool
+	select SOC_NRF54H20_ENGB
+	help
+	  nRF54H20 (EngB) CPURAD
+
 config SOC_NRF54H20_CPUPPR
 	bool
 	select SOC_NRF54H20
 	help
 	  nRF54H20 CPUPPR
 
+config SOC_NRF54H20_ENGB_CPUPPR
+	bool
+	select SOC_NRF54H20_ENGB
+	help
+	  nRF54H20 (EngB) CPUPPR
+
 config SOC_NRF54H20_CPUFLPR
 	bool
 	select SOC_NRF54H20
 	help
 	  nRF54H20 CPUFLPR
 
+config SOC_NRF54H20_ENGB_CPUFLPR
+	bool
+	select SOC_NRF54H20_ENGB
+	help
+	  nRF54H20 (EngB) CPUFLPR
+
 config SOC
-	default "nrf54h20" if SOC_NRF54H20
+	default "nrf54h20" if SOC_NRF54H20 || SOC_NRF54H20_ENGB

soc/nordic/nrf54h/soc.h

@@ -9,15 +9,15 @@
 
 #include <soc_nrf_common.h>
 
-#if defined(CONFIG_SOC_NRF54H20_CPUAPP)
+#if defined(CONFIG_SOC_NRF54H20_CPUAPP) || defined(CONFIG_SOC_NRF54H20_ENGB_CPUAPP)
 #define RAMBLOCK_CONTROL_BIT_ICACHE MEMCONF_POWER_CONTROL_MEM1_Pos
 #define RAMBLOCK_CONTROL_BIT_DCACHE MEMCONF_POWER_CONTROL_MEM2_Pos
 #define RAMBLOCK_POWER_ID           0
 #define RAMBLOCK_CONTROL_OFF        0
 #define RAMBLOCK_RET_MASK           (MEMCONF_POWER_RET_MEM0_Msk)
 #define RAMBLOCK_RET_BIT_ICACHE     MEMCONF_POWER_RET_MEM1_Pos
 #define RAMBLOCK_RET_BIT_DCACHE     MEMCONF_POWER_RET_MEM2_Pos
-#elif defined(CONFIG_SOC_NRF54H20_CPURAD)
+#elif defined(CONFIG_SOC_NRF54H20_CPURAD) || defined(CONFIG_SOC_NRF54H20_ENGB_CPURAD)
 #define RAMBLOCK_CONTROL_BIT_ICACHE MEMCONF_POWER_CONTROL_MEM6_Pos
 #define RAMBLOCK_CONTROL_BIT_DCACHE MEMCONF_POWER_CONTROL_MEM7_Pos
 #define RAMBLOCK_POWER_ID           0