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in repository https://gitbox.apache.org/repos/asf/mynewt-nimble.git
The following commit(s) were added to refs/heads/master by this push:
new 326fb77c nimble/phy/nrf5x: Update NRF5340 errata 158
326fb77c is described below
commit 326fb77c0fe278011879872ea74c89fdec75e66e
Author: Jerzy Kasenberg <[email protected]>
AuthorDate: Wed Jun 28 11:40:12 2023 +0200
nimble/phy/nrf5x: Update NRF5340 errata 158
Errata specifies only NRF_RADIO registers that should be
copied from FICR, code copied all registers from TRIMCNF.
Now only NRF_RADIO registers are copied as part of Errata 158
implementation.
Signed-off-by: Jerzy Kasenberg <[email protected]>
---
nimble/drivers/nrf5x/src/ble_phy.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/nimble/drivers/nrf5x/src/ble_phy.c
b/nimble/drivers/nrf5x/src/ble_phy.c
index 84d2ff5e..3ba359c8 100644
--- a/nimble/drivers/nrf5x/src/ble_phy.c
+++ b/nimble/drivers/nrf5x/src/ble_phy.c
@@ -1571,7 +1571,9 @@ ble_phy_init(void)
/* Errata 158: load trim values after toggling power */
for (uint32_t index = 0; index < 32ul &&
NRF_FICR_NS->TRIMCNF[index].ADDR != (uint32_t *)0xFFFFFFFFul;
index++) {
- *((volatile uint32_t *)NRF_FICR_NS->TRIMCNF[index].ADDR) =
NRF_FICR_NS->TRIMCNF[index].DATA;
+ if (((uint32_t)NRF_FICR_NS->TRIMCNF[index].ADDR & 0xFFFFF000ul) ==
(volatile uint32_t)NRF_RADIO_NS) {
+ *((volatile uint32_t *)NRF_FICR_NS->TRIMCNF[index].ADDR) =
NRF_FICR_NS->TRIMCNF[index].DATA;
+ }
}
*(volatile uint32_t *)(NRF_RADIO_NS_BASE + 0x774) =
