From bf9dd5c2918ab1c1af5303f8b4b26f2869d69efd Mon Sep 17 00:00:00 2001
From: dragonmux <git@dragonmux.network>
Date: Mon, 9 Dec 2024 17:15:11 +0000
Subject: [PATCH] nrf: Done a little cleanup in the nRF54L support and removed
 the "Nordic " part of the part strings as other target implementations do not
 include the MFR in the identifier for space reasons

---
 src/target/nrf51.c  | 10 +++++-----
 src/target/nrf54l.c | 20 +++++++-------------
 src/target/nrf91.c  |  2 +-
 3 files changed, 13 insertions(+), 19 deletions(-)

diff --git a/src/target/nrf51.c b/src/target/nrf51.c
index ecf448f35e5..d133d778762 100644
--- a/src/target/nrf51.c
+++ b/src/target/nrf51.c
@@ -142,14 +142,14 @@ bool nrf51_probe(target_s *t)
 	uint32_t info_part = target_mem32_read32(t, NRF52_PART_INFO);
 	if (info_part != 0xffffffffU && info_part != 0 && (info_part & 0x00ff000U) == 0x52000U) {
 		uint32_t ram_size = target_mem32_read32(t, NRF52_INFO_RAM);
-		t->driver = "Nordic nRF52";
+		t->driver = "nRF52";
 		t->target_options |= TOPT_INHIBIT_NRST;
 		target_add_ram32(t, 0x20000000U, ram_size * 1024U);
 		nrf51_add_flash(t, 0, page_size * code_size, page_size);
 		nrf51_add_flash(t, NRF51_UICR, page_size, page_size);
 		target_add_commands(t, nrf51_cmd_list, "nRF52");
 	} else {
-		t->driver = "Nordic nRF51";
+		t->driver = "nRF51";
 		/*
 		 * Use the biggest RAM size seen in NRF51 fammily.
 		 * IDCODE is kept as '0', as deciphering is hard and there is later no usage.
@@ -429,12 +429,12 @@ bool nrf51_ctrl_ap_probe(adiv5_access_port_s *ap)
 	t->priv = ap;
 	t->priv_free = (void *)adiv5_ap_unref;
 
-	uint32_t status = adiv5_ap_read(ap, CTRL_AP_PROT_EN);
+	const uint32_t status = adiv5_ap_read(ap, CTRL_AP_PROT_EN);
 	status = adiv5_ap_read(ap, CTRL_AP_PROT_EN);
 	if (status)
-		t->driver = "Nordic nRF52 Access Port";
+		t->driver = "nRF52 Access Port";
 	else
-		t->driver = "Nordic nRF52 Access Port (protected)";
+		t->driver = "nRF52 Access Port (protected)";
 	t->regs_size = 0;
 
 	return true;
diff --git a/src/target/nrf54l.c b/src/target/nrf54l.c
index 099fcb6dce4..283b5b1bd38 100644
--- a/src/target/nrf54l.c
+++ b/src/target/nrf54l.c
@@ -81,11 +81,8 @@ static bool rram_mass_erase(target_s *const target, platform_timeout_s *const pr
 {
 	target_mem32_write32(target, NRF54L_RRAMC_ERASE_ERASEALL, NRF54L_RRAMC_ERASE_ERASEALL_ERASE);
 
-	uint32_t ready;
-	do {
-		ready = target_mem32_read32(target, NRF54L_RRAMC_READY);
+	while (target_mem32_read32(target, NRF54L_RRAMC_READY) == NRF54L_RRAMC_READY_BUSY)
 		target_print_progress(print_progess);
-	} while (ready == NRF54L_RRAMC_READY_BUSY);
 
 	return true;
 }
@@ -119,7 +116,7 @@ bool nrf54l_probe(target_s *target)
 
 	switch (ap->dp->target_partno) {
 	case NRF54L_PARTNO:
-		target->driver = "Nordic nRF54L";
+		target->driver = "nRF54L";
 		target->target_options |= TOPT_INHIBIT_NRST;
 		break;
 	default:
@@ -149,7 +146,7 @@ bool nrf54l_ctrl_ap_probe(adiv5_access_port_s *ap)
 		return false;
 	}
 
-	target_s *target = target_new();
+	target_s *const target = target_new();
 	if (!target)
 		return false;
 
@@ -158,14 +155,14 @@ bool nrf54l_ctrl_ap_probe(adiv5_access_port_s *ap)
 	target->priv = ap;
 	target->priv_free = (void *)adiv5_ap_unref;
 
-	uint32_t status = adiv5_ap_read(ap, NRF54L_CTRL_AP_APPROTECT_STATUS);
+	const uint32_t status = adiv5_ap_read(ap, NRF54L_CTRL_AP_APPROTECT_STATUS);
 
 	if (!(status &
 			(NRF54L_CTRL_AP_APPROTECT_STATUS_APPROTECT_ENABLED |
 				NRF54L_CTRL_AP_APPROTECT_STATUS_SECUREAPPROTECT_ENABLED)))
-		target->driver = "Nordic nRF54L Access Port";
+		target->driver = "nRF54L Access Port";
 	else
-		target->driver = "Nordic nRF54L Access Port (protected)";
+		target->driver = "nRF54L Access Port (protected)";
 	target->regs_size = 0U;
 
 	return true;
@@ -180,11 +177,8 @@ static bool nrf54l_ctrl_ap_mass_erase(target_s *const target, platform_timeout_s
 
 	adiv5_ap_write(ap, NRF54L_CTRL_AP_ERASEALL, NRF54L_CTRL_AP_ERASEALL_ERASE);
 
-	uint32_t status;
-	do {
-		status = adiv5_ap_read(ap, NRF54L_CTRL_AP_ERASEALLSTATUS);
+	while (adiv5_ap_read(ap, NRF54L_CTRL_AP_ERASEALLSTATUS) == NRF54L_CTRL_AP_ERASEALLSTATUS_BUSY)
 		target_print_progress(print_progess);
-	} while (status == NRF54L_CTRL_AP_ERASEALLSTATUS_BUSY);
 
 	// Assert reset.
 	adiv5_ap_write(ap, NRF54L_CTRL_AP_RESET, NRF54L_CTRL_AP_RESET_HARDRESET);
diff --git a/src/target/nrf91.c b/src/target/nrf91.c
index 170d81571a8..7d6f501827f 100644
--- a/src/target/nrf91.c
+++ b/src/target/nrf91.c
@@ -92,7 +92,7 @@ bool nrf91_probe(target_s *target)
 
 	switch (ap->dp->target_partno) {
 	case 0x90:
-		target->driver = "Nordic nRF9160";
+		target->driver = "nRF9160";
 		target->target_options |= TOPT_INHIBIT_NRST;
 		target_add_ram32(target, 0x20000000, 256U * 1024U);
 		nrf91_add_flash(target, 0, 4096U * 256U, 4096U);