On 11/28/21 20:21, Giulio Benetti wrote:

Hi Jesse,

On 25/11/21 22:14, Jesse Taube wrote:

quoted

From: Giulio Benetti <giulio.benetti@benettiengineering.com>

Add generic i.MXRT family defconfig.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Jesse Taube <redacted>
---
V1->V2:
* Nothing done
V2->V3:
* Nothing done
---
   arch/arm/configs/imxrt_defconfig | 157 +++++++++++++++++++++++++++++++
   1 file changed, 157 insertions(+)
   create mode 100644 arch/arm/configs/imxrt_defconfig

diff --git a/arch/arm/configs/imxrt_defconfig b/arch/arm/configs/imxrt_defconfig
new file mode 100644
index 000000000000..d673745a5462
--- /dev/null
+++ b/arch/arm/configs/imxrt_defconfig

@@ -0,0 +1,157 @@
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_USELIB=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BPF_SYSCALL=y
+CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_PSI=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_MEMCG=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_CGROUP_PIDS=y
+CONFIG_CGROUP_RDMA=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+CONFIG_CGROUP_BPF=y
+CONFIG_NAMESPACES=y
+CONFIG_USER_NS=y
+CONFIG_CHECKPOINT_RESTORE=y
+CONFIG_SCHED_AUTOGROUP=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_EXPERT=y
+CONFIG_SGETMASK_SYSCALL=y
+# CONFIG_FUTEX is not set
+CONFIG_KALLSYMS_ALL=y
+CONFIG_PC104=y
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB_FREELIST_RANDOM=y
+CONFIG_SLAB_FREELIST_HARDENED=y
+CONFIG_PROFILING=y
+# CONFIG_MMU is not set
+CONFIG_ARCH_MXC=y
+CONFIG_SOC_IMXRT=y
+# CONFIG_ARM_DMA_MEM_BUFFERABLE is not set
+CONFIG_SET_MEM_PARAM=y
+CONFIG_DRAM_BASE=0x80000000
+CONFIG_DRAM_SIZE=0x02000000

While debugging I've found that both CONFIG_DRAM_* get their default
value because CONFIG_SET_MEM_PARAM is not enabled. This can work but
leads problems while debugging and in any case those 2 options are
ignored. So please add on top of them:
CONFIG_SET_MEM_PARAM=y

oops i accidentally deleted that thx, im confused as to how it still 
worked...

Thank you