[tonyplee]

Part of the reason probably more biz related.

CEO/CFO of Intel looked at the balance sheet every Quarters and make decision if they should continue to invest in ARM SOC (A few years back before they sold that div to Marvell.)

x86 has 50% + margin, #1 market position.

ARM is #4,5, 6 in market position behind TI, Qualcomm, Freescale and lossing $$$ every quarters.

One need to investment huge amount of $$$ continuously fundamentally at IP for GSM, LTE, Mobile OS Team, SOC team and there were almost zero chance to catch up with #1 #2 players of the time -- Qualcomm, TI, 8-10 years ago.