Sansa AMS: Use a valid PLL setting (248MHz aka maximum fclk)

Fix lcd drivers which stopped working after changing the PLL.
Move set_cpu_frequency() to a place where it is actually used.
Remove enable_irq() call already done by the bootloader

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19276 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 3 deletions

diff --git a/firmware/target/arm/lcd-ssd1815.c b/firmware/target/arm/lcd-ssd1815.c
index e9b6bff579..6bbad19ff8 100644
--- a/firmware/target/arm/lcd-ssd1815.c
+++ b/firmware/target/arm/lcd-ssd1815.c
@@ -102,9 +102,7 @@ void lcd_write_data(const fb_data* p_bytes, int count)
 
 static inline void ams3525_dbop_init(void)
 {
-    int clkdiv = 4 - 1;
-
-    CGU_DBOP |= (1<<3) /* clk enable */ | clkdiv /* clkdiv: 3 bits */ ;
+    CGU_DBOP |= (1<<3) /* clk enable */ | (3 - 1) /* clkdiv: 3 bits */ ;
 
     GPIOB_AFSEL = 0x0f; /* DBOP on pin 3:0 */
     GPIOC_AFSEL = 0xff; /* DBOP on pins 7:0 */