From b3732747cf52a743d7c4dd4a07479cc533ad5416 Mon Sep 17 00:00:00 2001
From: Ian McIntyre <me@mciantyre.dev>
Date: Sat, 20 Dec 2025 16:48:32 -0500
Subject: Consolidate flash algorithm init

---
 imxrt1170evk/examples/smoke.rs | 4 ++--
 imxrt1170evk/src/lib.rs        | 4 +---
 imxrt1170evk/src/main.rs       | 4 ++--
 3 files changed, 5 insertions(+), 7 deletions(-)

(limited to 'imxrt1170evk')

diff --git a/imxrt1170evk/examples/smoke.rs b/imxrt1170evk/examples/smoke.rs
index 63428ac..7a4f1c1 100644
--- a/imxrt1170evk/examples/smoke.rs
+++ b/imxrt1170evk/examples/smoke.rs
@@ -5,14 +5,14 @@ use defmt_rtt as _;
 use imxrt1170evk::{self, Algorithm};
 use panic_probe as _;
 
-const LAST_SECTOR: usize = Algorithm::flash_size_bytes() - Algorithm::sector_size_bytes();
+const LAST_SECTOR: usize = (128 * 1024 * 1024 / 8) - 4096;
 
 #[imxrt_rt::entry]
 fn main() -> ! {
     for _ in 0..5 {
         let mut is25wp = Algorithm::initialize();
 
-        let mut sector = [0_u8; Algorithm::sector_size_bytes()];
+        let mut sector = [0_u8; 4096];
         is25wp.flash_read(0x400, &mut sector[..4]);
         if 0x42464346 != u32::from_le_bytes(sector[..4].try_into().unwrap()) {
             defmt::warn!("No FCB found.");
diff --git a/imxrt1170evk/src/lib.rs b/imxrt1170evk/src/lib.rs
index 12da464..4f56b6d 100644
--- a/imxrt1170evk/src/lib.rs
+++ b/imxrt1170evk/src/lib.rs
@@ -1,6 +1,4 @@
 #![no_std]
 
 use cortex_m as _;
-
-pub use imxrt1170_flash_algos::flash::issi::Is25xP128 as Flash;
-pub type Algorithm = imxrt1170_flash_algos::Algorithm<Flash>;
+pub type Algorithm = imxrt1170_flash_algos::Algorithm<{ 128 / 8 * 1024 * 1024 }>;
diff --git a/imxrt1170evk/src/main.rs b/imxrt1170evk/src/main.rs
index 05e3a68..9d1ddce 100644
--- a/imxrt1170evk/src/main.rs
+++ b/imxrt1170evk/src/main.rs
@@ -13,12 +13,12 @@ flash_algorithm::algorithm!(Algorithm, {
     // We support page crossings. Suggest a larger page
     // size so that probe-rs places larger buffers into
     // RAM per programming operation, reducing overhead.
-    page_size: 4096,
+    page_size: Algorithm::sector_size_bytes() as _,
     empty_value: 0xFF,
     program_time_out: 1000,
     erase_time_out: 2000,
     sectors: [{
-        size: Algorithm::sector_size_bytes() as u32,
+        size: Algorithm::sector_size_bytes() as _,
         address: 0x0,
     }]
 });
-- 
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