From: Bin Meng <bmeng.cn@gmail.com>
To: u-boot@lists.denx.de
Subject: [PATCH 2/7] global_data.h: Change ram_top type to phys_addr_t
Date: Thu, 21 Jan 2021 23:00:10 +0800 [thread overview]
Message-ID: <20210121150015.25558-3-bmeng.cn@gmail.com> (raw)
In-Reply-To: <20210121150015.25558-1-bmeng.cn@gmail.com>
From: Bin Meng <bin.meng@windriver.com>
It's possible to have ram_top above 4 GiB in a 32-bit system, hence
we need to declare ram_top as `phys_addr_t`.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
---
include/asm-generic/global_data.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
index 19f70393b4..c19b32a82d 100644
--- a/include/asm-generic/global_data.h
+++ b/include/asm-generic/global_data.h
@@ -147,7 +147,7 @@ struct global_data {
/**
* @ram_top: top address of RAM used by U-Boot
*/
- unsigned long ram_top;
+ phys_addr_t ram_top;
/**
* @relocaddr: start address of U-Boot in RAM
*
--
2.25.1
next prev parent reply other threads:[~2021-01-21 15:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-21 15:00 [PATCH 0/7] Allow booting a 32-bit system with a top memory address beyond 4 GiB Bin Meng
2021-01-21 15:00 ` [PATCH 1/7] riscv: Adjust board_get_usable_ram_top() for 32-bit Bin Meng
2021-01-21 15:00 ` Bin Meng [this message]
2021-01-24 2:03 ` [PATCH 2/7] global_data.h: Change ram_top type to phys_addr_t Simon Glass
2021-01-29 17:47 ` Simon Glass
2021-01-30 10:13 ` Bin Meng
2021-01-30 16:24 ` Simon Glass
2021-01-31 3:40 ` Bin Meng
2021-01-31 3:44 ` Simon Glass
2021-01-31 8:35 ` Bin Meng
2021-01-21 15:00 ` [PATCH 3/7] serial: sifive: Cast dev_read_addr() with uintptr_t Bin Meng
2021-01-21 15:00 ` [PATCH 4/7] fdtdec: Cast prior_stage_fdt_address " Bin Meng
2021-01-24 2:03 ` Simon Glass
2021-01-21 15:00 ` [PATCH 5/7] riscv: Change phys_addr_t and phys_size_t to 64-bit Bin Meng
2021-01-21 15:00 ` [PATCH 6/7] bdinfo: Rename function names to be clearer Bin Meng
2021-01-21 15:00 ` [PATCH 7/7] bdinfo: Change to use bdinfo_print_num_ll() where the number could be 64-bit Bin Meng
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