From: Sascha Hauer <s.hauer@pengutronix.de>
To: BAREBOX <barebox@lists.infradead.org>
Subject: [PATCH 3/3] ARM: rockchip: atf: pass correct memsize to mmu_early_enable()
Date: Wed, 13 May 2026 15:55:52 +0200 [thread overview]
Message-ID: <20260513-rockchip-fixes-v1-3-a4055849a014@pengutronix.de> (raw)
In-Reply-To: <20260513-rockchip-fixes-v1-0-a4055849a014@pengutronix.de>
Second argument of mmu_early_enable() is the usable memory size. Pass
memsize[0] there which contains the memory size as the name suggests.
Without this the TTB ends up outside the DRAM.
Fixes: f2ae1a4a85 ("ARM: rockchip: atf: enable MMU in PBL")
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/mach-rockchip/atf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-rockchip/atf.c b/arch/arm/mach-rockchip/atf.c
index 62ed73a920..3e2e18ac29 100644
--- a/arch/arm/mach-rockchip/atf.c
+++ b/arch/arm/mach-rockchip/atf.c
@@ -172,7 +172,7 @@ static void rockchip_atf_load_bl31(void *fdt)
{
unsigned long bl31_ep;
- mmu_early_enable(membase[0], membase[0] + memsize[0]);
+ mmu_early_enable(membase[0], memsize[0]);
bl31_ep = load_elf64_image_phdr(&bl31);
--
2.47.3
next prev parent reply other threads:[~2026-05-13 13:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-13 13:55 [PATCH 0/3] ARM: Rockchip: regression fixes Sascha Hauer
2026-05-13 13:55 ` [PATCH 1/3] ARM: rockchip: atf: only set OP-TEE address when starting it Sascha Hauer
2026-05-13 13:55 ` [PATCH 2/3] ARM: rockchip: dmc: substract ROCKCHIP_DRAM_TFA_CARVE_OUT from memory regions Sascha Hauer
2026-05-13 13:55 ` Sascha Hauer [this message]
2026-05-15 9:28 ` [PATCH 0/3] ARM: Rockchip: regression fixes Sascha Hauer
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