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Requires increased bootrom stack size on Risc-V

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This commit is contained in:
William Vinnicombe 2024-11-22 17:36:53 +00:00
parent a3197663bf
commit bb428098f4
1 changed files with 12 additions and 0 deletions
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12
src/rp2_common/pico_cyw43_driver/cyw43_driver.c
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@ -143,9 +143,21 @@ bool cyw43_driver_init(async_context_t *context) {
}
if (picked_p >= 0) {
#ifdef __riscv
// Increased bootrom stack is required for this function
bootrom_stack_t stack = {
.base = malloc(0x400),
.size = 0x400
};
rom_set_bootrom_stack(&stack);
#endif
uint32_t* workarea = malloc(0x1000);
picked_p = rom_pick_ab_update_partition(workarea, 0x1000, picked_p);
free(workarea);
#ifdef __riscv
// Reset bootrom stack
rom_set_bootrom_stack(&stack);
#endif
if (picked_p < 0) {
if (picked_p == BOOTROM_ERROR_NOT_FOUND) {