lpc55 improve multiple controller support

port1 highspeed requires USB_RAM
2021-04-24 13:36:05 +07:00
parent 7089df2088
commit b15d126d59
3 changed files with 14 additions and 13 deletions
--- a/hw/bsp/lpc55/family.mk
+++ b/hw/bsp/lpc55/family.mk
@@ -14,13 +14,15 @@ CFLAGS += \
  -mfloat-abi=hard \
  -mfpu=fpv5-sp-d16 \
  -DCFG_TUSB_MCU=OPT_MCU_LPC55XX \
-  -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data")))' \
  -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))' \
  -DBOARD_DEVICE_RHPORT_NUM=$(PORT)

 ifeq ($(PORT), 1)
-  CFLAGS += -DBOARD_DEVICE_RHPORT_SPEED=OPT_MODE_HIGH_SPEED
  $(info "PORT1 High Speed")
+  CFLAGS += -DBOARD_DEVICE_RHPORT_SPEED=OPT_MODE_HIGH_SPEED
+
+  # LPC55 Highspeed Port1 can only write to USB_SRAM region
+  CFLAGS += -DCFG_TUSB_MEM_SECTION='__attribute__((section("m_usb_global")))'
 else
  $(info "PORT0 Full Speed")
 endif