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Fix: hardcode GD32VW553 memory map #2199

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Fix: hardcode GD32VW553 memory map #2199

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7 changes: 4 additions & 3 deletions src/target/stm32f1.c
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Original file line number Diff line number Diff line change
Expand Up @@ -398,9 +398,10 @@ static void gd32vf1_detach(target_s *const target)
bool gd32vw5_probe(target_s *const target)
{
const uint16_t device_id = target_mem32_read32(target, GD32E5_DBGMCU_BASE) & 0xfffU;
const uint32_t signature = target_mem32_read32(target, GD32Fx_FLASHSIZE);
const uint16_t flash_size = signature & 0xffffU;
const uint16_t ram_size = signature >> 16U;
/* Either 2 or 4 MiB of main SiP Flash */
const uint16_t flash_size = 4096U;
/* SRAM0/1/2 each 64 KiB, SRAM3 128 KiB (96+32 shared) */
const uint16_t ram_size = 320U;
DEBUG_WARN("Stub for detection of GD32VW553. DBG_ID=0x%x, RAM=%u, flash=%u\n", device_id, ram_size, flash_size);
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@dragonmux dragonmux Mar 6, 2026

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Please drop this warning if you're hard-coding these bits - the line no longer serves a purpose.

target->driver = "GD32VW5";
target->part_id = device_id;
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