From 358ba6913bcb6f8f694547ddaf5170f52b95b22e Mon Sep 17 00:00:00 2001
From: theseven <theseven@a1c6a512-1295-4272-9138-f99709370657>
Date: Sat, 17 Oct 2009 23:00:49 +0000
Subject: [PATCH] Implement iPod Nano 2G nand_get_info()

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23238 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/target/arm/s5l8700/ata-nand-s5l8700.c      | 7 ++++++-
 firmware/target/arm/s5l8700/ipodnano2g/ftl-target.h | 6 ++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/firmware/target/arm/s5l8700/ata-nand-s5l8700.c b/firmware/target/arm/s5l8700/ata-nand-s5l8700.c
index ce1fa4df5..88611fed3 100644
--- a/firmware/target/arm/s5l8700/ata-nand-s5l8700.c
+++ b/firmware/target/arm/s5l8700/ata-nand-s5l8700.c
@@ -90,7 +90,12 @@ void nand_enable(bool on)
 
 void nand_get_info(IF_MD2(int drive,) struct storage_info *info)
 {
-    (void)info;
+    uint32_t ppb = ftl_banks * (*ftl_nand_type).pagesperblock;
+    (*info).sector_size = SECTOR_SIZE;
+    (*info).num_sectors = (*ftl_nand_type).userblocks * ppb;
+    (*info).vendor = "Apple";
+    (*info).product = "iPod Nano 2G";
+    (*info).revision = "1.0";
 }
 
 long nand_last_disk_activity(void)
diff --git a/firmware/target/arm/s5l8700/ipodnano2g/ftl-target.h b/firmware/target/arm/s5l8700/ipodnano2g/ftl-target.h
index cb943e34f..ad4dc04db 100644
--- a/firmware/target/arm/s5l8700/ipodnano2g/ftl-target.h
+++ b/firmware/target/arm/s5l8700/ipodnano2g/ftl-target.h
@@ -30,6 +30,12 @@
 #define FTL_READONLY
 #endif
 
+/* Pointer to an info structure regarding the flash type used */
+const struct nand_device_info_type* ftl_nand_type;
+
+/* Number of banks we detected a chip on */
+uint32_t ftl_banks;
+
 uint32_t ftl_init(void);
 uint32_t ftl_read(uint32_t sector, uint32_t count, void* buffer);
 uint32_t ftl_write(uint32_t sector, uint32_t count, const void* buffer);
-- 
2.11.4.GIT