From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH] ARM: i.MX8M: don't reserve scratch space for other platforms
Date: Tue, 19 Sep 2023 11:19:50 +0200 [thread overview]
Message-ID: <20230919091950.2004123-1-a.fatoum@pengutronix.de> (raw)
In multi(-platform-per-)arch setups, initcalls should check that they
apply to the correct SoCs and not run unconditionally. This was missed
for the scratchspace reservation initcall, so remedy that.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
arch/arm/mach-imx/romapi.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/mach-imx/romapi.c b/arch/arm/mach-imx/romapi.c
index aef0ff0534c9..4e618a21eef7 100644
--- a/arch/arm/mach-imx/romapi.c
+++ b/arch/arm/mach-imx/romapi.c
@@ -6,6 +6,7 @@
#include <asm/sections.h>
#include <mach/imx/romapi.h>
#include <mach/imx/atf.h>
+#include <mach/imx/generic.h>
#include <mach/imx/imx8m-regs.h>
#include <mach/imx/xload.h>
#include <asm/barebox-arm.h>
@@ -88,6 +89,9 @@ const u32 *imx8m_get_bootrom_log(void)
static int imx8m_reserve_scratch_area(void)
{
+ if (!__imx_cpu_type)
+ return 0;
+
return PTR_ERR_OR_ZERO(request_sdram_region("scratch area",
(ulong)arm_mem_scratch_get(),
sizeof(struct imx_scratch_space)));
--
2.39.2
reply other threads:[~2023-09-19 9:21 UTC|newest]
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