From 71f439a7eac715b0fc2f1851a23ba263f1aa49dc Mon Sep 17 00:00:00 2001
From: Brandon Harvey <8107750+bharvey88@users.noreply.github.com>
Date: Fri, 18 Sep 2026 12:22:25 -0500
Subject: [PATCH] Set flash_chip: generic
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The CAST-1 flash runs on the generic driver, so the vendor drivers linked
beside it never run but keep their code in IRAM. flash_chip: generic
drops them, freeing about 5KB of internal RAM (4,784 B measured at
runtime). Needs ESPHome 2026.10.0; the min_version bump is in #81.

🤖 Generated with [Claude Code](https://claude.com/claude-code)
---
 Integrations/ESPHome/Core.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Integrations/ESPHome/Core.yaml b/Integrations/ESPHome/Core.yaml
index 7ddfcc8..fc5da22 100644
--- a/Integrations/ESPHome/Core.yaml
+++ b/Integrations/ESPHome/Core.yaml
@@ -1,5 +1,5 @@
 substitutions:
-  version: "26.8.28.1"
+  version: "26.9.18.2"
   stable_manifest_base: "https://apolloautomation.github.io/CAST-1"
   beta_manifest_base: "https://github.com/ApolloAutomation/CAST-1/releases/download/beta-fw"
   stable_manifest_dir: "firmware"
@@ -220,6 +220,8 @@ esp32:
   framework:
     type: esp-idf
     version: recommended
+    advanced:
+      flash_chip: generic
     sdkconfig_options:
       CONFIG_ESP32S3_DATA_CACHE_64KB: "y"
       CONFIG_ESP32S3_DATA_CACHE_LINE_64B: "y"