[PATCH 2/2] arm: kirkwood: Remove Synology DS109 board reset_misc

Tony Dinh mibodhi at gmail.com
Tue May 6 04:58:43 CEST 2025


Remove DS109 board reset_misc() function. U-Boot generic reset is enough.

Signed-off-by: Tony Dinh <mibodhi at gmail.com>
---

 board/Synology/ds109/ds109.c | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/board/Synology/ds109/ds109.c b/board/Synology/ds109/ds109.c
index 4f397578182..f3a914cc515 100644
--- a/board/Synology/ds109/ds109.c
+++ b/board/Synology/ds109/ds109.c
@@ -97,24 +97,6 @@ int board_init(void)
 	return 0;
 }
 
-/* Synology reset uses UART */
-#include <ns16550.h>
-#define SOFTWARE_SHUTDOWN   0x31
-#define SOFTWARE_REBOOT     0x43
-#define CFG_SYS_NS16550_COM2		KW_UART1_BASE
-void reset_misc(void)
-{
-	int b_d;
-	printf("Synology reset...");
-	udelay(50000);
-
-	b_d = ns16550_calc_divisor((struct ns16550 *)CFG_SYS_NS16550_COM2,
-				   CFG_SYS_NS16550_CLK, 9600);
-	ns16550_init((struct ns16550 *)CFG_SYS_NS16550_COM2, b_d);
-	ns16550_putc((struct ns16550 *)CFG_SYS_NS16550_COM2,
-		     SOFTWARE_REBOOT);
-}
-
 #ifdef CONFIG_RESET_PHY_R
 /* Configure and enable MV88E1116 PHY */
 void reset_phy(void)
-- 
2.39.5



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