QCLINUX: qcom.config: enable CONFIG_CMA for qcom chipsets

[bibekpatro]

CMA imposes system-wide memory constraints by reserving boot-time memory and restricting it to movable allocations. This alters allocator behavior even when CMA is not explicitly used. Since CMA sizing and applicability are platform-specific, mm/Kconfig intentionally provides no default opt-in for CONFIG_CMA.

Enable CONFIG_CMA for all qcom chipsets

CRs-Fixed: 4444207

[qcomlnxci]

Test jobs on 9fe5f72

• Job 92348 on glymur-crd
• Job 92342 on kaanapali-mtp
• Job 92340 on lemans-evk
• Job 92345 on monaco-evk
• Job 92346 on qcs615-ride
• Job 92347 on qcs6490-rb3gen2
• Job 92349 on qcs8300-ride
• Job 92344 on qcs9100-ride-r3
• Job 92341 on sm8750-mtp
• Job 92343 on x1e80100-crd

[qcomlnxci]

Test Matrix

Test Case	glymur-crd	kaanapali-mtp	lemans-evk	monaco-evk	qcs615-ride	qcs6490-rb3gen2	qcs8300-ride	qcs9100-ride-r3	sm8750-mtp	x1e80100-crd
0_qcom-next-ci-premerge-tests	◻️	◻️	❌ Fail	◻️	◻️	❌ Fail	◻️	◻️	◻️	◻️
BT_FW_KMD_Service	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
BT_ON_OFF	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
BT_SCAN	◻️	◻️	✅ Pass	❌ Fail	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
CPUFreq_Validation	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
CPU_affinity	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
DSP_AudioPD	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
Ethernet	◻️	◻️	✅ Pass	✅ Pass	◻️	⚠️ skip	⚠️ skip	◻️	◻️	◻️
Freq_Scaling	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
GIC	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
IPA	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
Interrupts	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
OpenCV	◻️	◻️	✅ Pass	⚠️ skip	◻️	✅ Pass	⚠️ skip	◻️	◻️	◻️
PCIe	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
Probe_Failure_Check	◻️	◻️	❌ Fail	❌ Fail	◻️	❌ Fail	❌ Fail	◻️	◻️	◻️
RMNET	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
UFS_Validation	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
USBHost	◻️	◻️	❌ Fail	✅ Pass	◻️	❌ Fail	✅ Pass	◻️	◻️	◻️
WiFi_Firmware_Driver	◻️	◻️	❌ Fail	⚠️ skip	◻️	✅ Pass	⚠️ skip	◻️	◻️	◻️
WiFi_OnOff	◻️	◻️	✅ Pass	❌ Fail	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
adsp_remoteproc	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
cdsp_remoteproc	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
gpdsp_remoteproc	◻️	◻️	✅ Pass	✅ Pass	◻️	⚠️ skip	✅ Pass	◻️	◻️	◻️
hotplug	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
irq	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
kaslr	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
pinctrl	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
qcom_hwrng	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
remoteproc	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
rngtest	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
shmbridge	◻️	◻️	❌ Fail	✅ Pass	◻️	❌ Fail	✅ Pass	◻️	◻️	◻️
smmu	◻️	◻️	❌ Fail	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
watchdog	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️
wpss_remoteproc	◻️	◻️	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️	◻️