From: "Marek Behún" <marek.behun@nic.cz>
To: "Pali Rohár" <pali@kernel.org>
Cc: Stefan Roese <sr@denx.de>, u-boot@lists.denx.de
Subject: Re: [PATCH u-boot-mvebu 1/3] arm: mvebu: a37xx: Fix calling build_mem_map()
Date: Tue, 15 Feb 2022 14:15:56 +0100 [thread overview]
Message-ID: <20220215141556.5ac45225@dellmb> (raw)
In-Reply-To: <20220214232835.12924-2-pali@kernel.org>
On Tue, 15 Feb 2022 00:28:33 +0100
Pali Rohár <pali@kernel.org> wrote:
> Function build_mem_map() modifies global variable mem_map. This variable is
> used by the get_page_table_size() function which is called by function
> arm_reserve_mmu() (as aliased macro PGTABLE_SIZE). Function
> arm_reserve_mmu() is called earlier than enable_caches() which calls
> build_mem_map(). So arm_reserve_mmu() does not calculate reserved memory
> correctly.
>
> Fix this issue by calling build_mem_map() from a3700_dram_init() which is
> called before arm_reserve_mmu().
>
> Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
next prev parent reply other threads:[~2022-02-15 13:16 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-14 23:28 [PATCH u-boot-mvebu 0/3] arm: mvebu: a37xx: Fix and extend building memory map Pali Rohár
2022-02-14 23:28 ` [PATCH u-boot-mvebu 1/3] arm: mvebu: a37xx: Fix calling build_mem_map() Pali Rohár
2022-02-15 11:09 ` Stefan Roese
2022-02-15 13:15 ` Marek Behún [this message]
2022-02-14 23:28 ` [PATCH u-boot-mvebu 2/3] arm: mvebu: a37xx: Map CCI-400 and AP BootROM address space Pali Rohár
2022-02-15 12:11 ` Marek Behún
2022-02-15 13:04 ` Pali Rohár
2022-02-15 13:15 ` Marek Behún
2022-02-15 13:20 ` Marek Behún
2022-02-16 8:55 ` Stefan Roese
2022-02-16 9:45 ` Pali Rohár
2022-02-16 8:56 ` Stefan Roese
2022-02-14 23:28 ` [PATCH u-boot-mvebu 3/3] arm: mvebu: a37xx: Fix comment with name of the function Pali Rohár
2022-02-15 13:15 ` Marek Behún
2022-02-16 8:57 ` Stefan Roese
2022-02-16 10:18 ` [PATCH u-boot-mvebu v2 0/3] arm: mvebu: a37xx: Fix and extend building memory map Pali Rohár
2022-02-16 10:18 ` [PATCH u-boot-mvebu v2 1/3] arm: mvebu: a37xx: Fix calling build_mem_map() Pali Rohár
2022-02-16 10:18 ` [PATCH u-boot-mvebu v2 2/3] arm: mvebu: a37xx: Map CCI-400 and AP BootROM address space Pali Rohár
2022-02-16 10:24 ` Stefan Roese
2022-02-16 10:18 ` [PATCH u-boot-mvebu v2 3/3] arm: mvebu: a37xx: Fix comment with name of the function Pali Rohár
2022-02-17 15:38 ` [PATCH u-boot-mvebu v2 0/3] arm: mvebu: a37xx: Fix and extend building memory map Stefan Roese
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