From: Rouven Czerwinski <r.czerwinski@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Subject: [PATCH 2/8] of: export of_get_reserve_map
Date: Tue, 20 Apr 2021 09:56:55 +0200 [thread overview]
Message-ID: <20210420075700.246124-2-r.czerwinski@pengutronix.de> (raw)
In-Reply-To: <20210420075700.246124-1-r.czerwinski@pengutronix.de>
This allows the retrieval of the reserve map for usage in other
functions, in this case one of the next commits will use this
information to modify the MMU map.
Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
---
include/of.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/of.h b/include/of.h
index 7c8640a1d6..088b088223 100644
--- a/include/of.h
+++ b/include/of.h
@@ -117,6 +117,7 @@ struct device_node *of_unflatten_dtb_const(const void *infdt);
struct cdev;
#ifdef CONFIG_OFTREE
+struct of_reserve_map *of_get_reserve_map(void);
extern int of_bus_n_addr_cells(struct device_node *np);
extern int of_n_addr_cells(struct device_node *np);
extern int of_bus_n_size_cells(struct device_node *np);
@@ -774,6 +775,10 @@ static inline int of_autoenable_i2c_by_component(char *path)
return -ENODEV;
}
+static inline struct of_reserve_map *of_get_reserve_map(void)
+{
+ return NULL;
+}
#endif
--
2.31.1
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next prev parent reply other threads:[~2021-04-20 8:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-20 7:56 [PATCH 1/8] of: reserve: add xn flag mem entries Rouven Czerwinski
2021-04-20 7:56 ` Rouven Czerwinski [this message]
2021-04-20 8:47 ` [PATCH 2/8] of: export of_get_reserve_map Ahmad Fatoum
2021-04-20 7:56 ` [PATCH 3/8] ARM: mmu: use reserve mem entries to modify maps Rouven Czerwinski
2021-04-20 9:09 ` Ahmad Fatoum
2021-04-20 7:56 ` [PATCH 4/8] of: add flag to not create resmem DT entries Rouven Czerwinski
2021-04-20 9:22 ` Ahmad Fatoum
2021-04-20 7:56 ` [PATCH 5/8] of: add reserved_mem_read initcall Rouven Czerwinski
2021-04-20 9:23 ` Ahmad Fatoum
2021-04-20 10:36 ` Ahmad Fatoum
2021-04-20 7:56 ` [PATCH 6/8] pbl: fdt: add support to parse reserved mem Rouven Czerwinski
2021-04-20 10:29 ` Ahmad Fatoum
2021-04-20 7:57 ` [PATCH 7/8] ARM: mmu-early: map no-map entries XN & uncached Rouven Czerwinski
2021-04-20 9:00 ` Lucas Stach
2021-04-20 7:57 ` [PATCH 8/8] PBL: enable LIBFDT for OP-TEE early loading Rouven Czerwinski
2021-04-20 10:33 ` Ahmad Fatoum
2021-04-20 8:45 ` [PATCH 1/8] of: reserve: add xn flag mem entries Ahmad Fatoum
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