From 724caaba4c32a375b32674dab0ff1638054ff317 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Thu, 19 Dec 2019 13:56:33 +0100
Subject: [PATCH] arm64: zynqmp: Do not call bss init and board_init_r from
board_init_f
There is no reason to clear bss and call board_init_r() from board_init_f()
beca it can be called directly from crt0_64.S with also support for SPL
stack relocation to SDRAM.
For more information please take a look at arch/arm/lib/crt0_64.S
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm/mach-zynqmp/spl.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/arch/arm/mach-zynqmp/spl.c b/arch/arm/mach-zynqmp/spl.c
index 6ba42bb42f..a2079535a5 100644
--- a/arch/arm/mach-zynqmp/spl.c
+++ b/arch/arm/mach-zynqmp/spl.c
@@ -27,13 +27,6 @@ void board_init_f(ulong dummy)
#endif
/* Delay is required for clocks to be propagated */
udelay(1000000);
-
- debug("Clearing BSS 0x%p - 0x%p\n", __bss_start, __bss_end);
- /* Clear the BSS */
- memset(__bss_start, 0, __bss_end - __bss_start);
-
- /* No need to call timer init - it is empty for ZynqMP */
- board_init_r(NULL, 0);
}
static void ps_mode_reset(ulong mode)
--
2.39.5