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how to configure I-TCM, D-TCM and OCRAM via FlexRAM before booting

Question asked by Li-Chin Wang on Apr 22, 2018
Latest reply on Apr 22, 2018 by jmesc.

i.MX default configuration in flexram

 

I-TCM :128KB

D-TCM:128KB

OCRAM:256KB

 

If I need to configure D-TCM 384KB fo emwin usage, what I should do?

I see there is example of flexram to configure the I-TCM, D-TCM and OCRAM.

How can setup like this before booting

 

I-TCM :128KB

D-TCM:384KB

OCRAM:0KB

 

 

#define m_interrupts_start 0x00000000
#define m_interrupts_size 0x00000400

#define m_text_start 0x00000400
#define m_text_size 0x0001FC00

#define m_data_start 0x20000000
#define m_data_size 0x00020000

#define m_data2_start 0x20200000
#define m_data2_size 0x00040000

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