bcm27xx: import latest patches from the RPi foundation

bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 7 insertions, 61 deletions

diff --git a/target/linux/bcm27xx/bcm2708/config-5.4 b/target/linux/bcm27xx/bcm2708/config-5.4
index c560ff04ad..e7d384dded 100644
--- a/target/linux/bcm27xx/bcm2708/config-5.4
+++ b/target/linux/bcm27xx/bcm2708/config-5.4
@@ -4,21 +4,6 @@ CONFIG_ARCH_32BIT_OFF_T=y
 CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM2835=y
 CONFIG_ARCH_CLOCKSOURCE_DATA=y
-CONFIG_ARCH_HAS_BINFMT_FLAT=y
-CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
-CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
-CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
-CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
-CONFIG_ARCH_HAS_KCOV=y
-CONFIG_ARCH_HAS_KEEPINITRD=y
-CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
-CONFIG_ARCH_HAS_PHYS_TO_DMA=y
-CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
-CONFIG_ARCH_HAS_SET_MEMORY=y
-CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
-CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
-CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
-CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_KEEP_MEMBLOCK=y
 CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
@@ -27,23 +12,16 @@ CONFIG_ARCH_MULTI_V6=y
 CONFIG_ARCH_MULTI_V6_V7=y
 CONFIG_ARCH_NR_GPIO=0
 CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
-CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
-CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_USE_BUILTIN_BSWAP=y
-CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
-CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
-CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
-CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_ARM=y
 CONFIG_ARM_AMBA=y
-CONFIG_ARM_BCM2835_CPUFREQ=y
+# CONFIG_ARM_BCM2835_CPUFREQ is not set
 CONFIG_ARM_CPU_SUSPEND=y
 CONFIG_ARM_ERRATA_411920=y
 CONFIG_ARM_HAS_SG_CHAIN=y
 CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_ARM_PATCH_PHYS_VIRT=y
-# CONFIG_ARM_RASPBERRYPI_CPUFREQ is not set
+CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
 # CONFIG_ARM_SCMI_PROTOCOL is not set
 CONFIG_ARM_THUMB=y
 CONFIG_ARM_TIMER_SP804=y
@@ -76,7 +54,6 @@ CONFIG_BLK_PM=y
 CONFIG_BLK_SCSI_REQUEST=y
 CONFIG_BRCM_CHAR_DRIVERS=y
 # CONFIG_CACHE_L2X0 is not set
-CONFIG_CC_HAS_KASAN_GENERIC=y
 CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLKSRC_MMIO=y
 CONFIG_CLK_BCM2835=y
@@ -97,7 +74,8 @@ CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_CONFIGFS_FS=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_CONTIG_ALLOC=y
-# CONFIG_CPUFREQ_DT is not set
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
 CONFIG_CPU_32v6=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_ABRT_EV6=y
@@ -202,47 +180,13 @@ CONFIG_GENERIC_STRNLEN_USER=y
 CONFIG_GPIOLIB=y
 CONFIG_GPIOLIB_IRQCHIP=y
 # CONFIG_GPIO_BCM_VIRT is not set
+# CONFIG_GPIO_FSM is not set
 CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
-CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_ARCH_PFN_VALID=y
-CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-CONFIG_HAVE_CLK=y
-CONFIG_HAVE_CLK_PREPARE=y
-CONFIG_HAVE_CONTEXT_TRACKING=y
-CONFIG_HAVE_COPY_THREAD_TLS=y
-CONFIG_HAVE_C_RECORDMCOUNT=y
-CONFIG_HAVE_DEBUG_KMEMLEAK=y
-CONFIG_HAVE_DMA_CONTIGUOUS=y
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
-CONFIG_HAVE_EBPF_JIT=y
-CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
-CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y
-CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
-CONFIG_HAVE_NET_DSA=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_OPTPROBES=y
-CONFIG_HAVE_PCI=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HAVE_PERF_REGS=y
-CONFIG_HAVE_PERF_USER_STACK_DUMP=y
-CONFIG_HAVE_PROC_CPU=y
-CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
-CONFIG_HAVE_RSEQ=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HAVE_UID16=y
-CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
 CONFIG_HW_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_BCM2835=y
@@ -268,6 +212,7 @@ CONFIG_JBD2=y
 CONFIG_KERNEL_GZIP=y
 # CONFIG_KERNEL_XZ is not set
 CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGER_ACTPWR=y
 CONFIG_LEDS_TRIGGER_INPUT=y
 CONFIG_LIBFDT=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
@@ -332,6 +277,7 @@ CONFIG_PM_CLK=y
 CONFIG_PM_GENERIC_DOMAINS=y
 CONFIG_PM_GENERIC_DOMAINS_OF=y
 CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_OPP=y
 CONFIG_PM_SLEEP=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_PRINTK_TIME=y