From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [PATCH] ARM: imx: Add OCRAM_S into iMX8M MMU tables
Date: Thu, 25 Feb 2021 21:52:26 +0100 [thread overview]
Message-ID: <20210225205226.728164-1-marex@denx.de> (raw)
The OCRAM_S is regular memory, just like the OCRAM, add it to the MMU
tables so it can be used and cached.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
---
arch/arm/mach-imx/imx8m/soc.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c
index 5456c10fb17..225e4e12500 100644
--- a/arch/arm/mach-imx/imx8m/soc.c
+++ b/arch/arm/mach-imx/imx8m/soc.c
@@ -104,6 +104,13 @@ static struct mm_region imx8m_mem_map[] = {
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE |
PTE_BLOCK_PXN | PTE_BLOCK_UXN
+ }, {
+ /* OCRAM_S */
+ .virt = 0x180000UL,
+ .phys = 0x180000UL,
+ .size = 0x8000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+ PTE_BLOCK_OUTER_SHARE
}, {
/* TCM */
.virt = 0x7C0000UL,
--
2.30.0
next reply other threads:[~2021-02-25 20:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-25 20:52 Marek Vasut [this message]
2021-02-26 7:15 ` [EXT] [PATCH] ARM: imx: Add OCRAM_S into iMX8M MMU tables Ye Li
2021-02-26 12:44 ` Marek Vasut
2021-02-27 6:26 ` Ye Li
2021-02-27 12:57 ` Marek Vasut
2021-04-08 20:58 ` sbabic at denx.de
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