mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-27 22:56:49 +08:00
dfaf6a5797
Since commit86cf1c8285("configs: Migrate CONFIG_NR_DRAM_BANKS") & commit999a772d9f("Kconfig: Migrate CONFIG_NR_DRAM_BANKS"), CONFIG_NR_DRAM_BANKS is always defined with a value (4 is default). It makes no sense to still carry code that is guarded with "#ifndef CONFIG_NR_DRAM_BANKS" (and similar). This patch removes all these unreferenced code paths. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Pali Rohár <pali@kernel.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Passing basic information from SPL to U-Boot proper
|
|
*
|
|
* Copyright 2018 Google, Inc
|
|
*/
|
|
|
|
#ifndef __HANDOFF_H
|
|
#define __HANDOFF_H
|
|
|
|
#if CONFIG_IS_ENABLED(HANDOFF)
|
|
|
|
#include <asm/handoff.h>
|
|
|
|
/**
|
|
* struct spl_handoff - information passed from SPL to U-Boot proper
|
|
*
|
|
* @ram_size: Value to use for gd->ram_size
|
|
*/
|
|
struct spl_handoff {
|
|
struct arch_spl_handoff arch;
|
|
u64 ram_size;
|
|
struct {
|
|
u64 start;
|
|
u64 size;
|
|
} ram_bank[CONFIG_NR_DRAM_BANKS];
|
|
};
|
|
|
|
void handoff_save_dram(struct spl_handoff *ho);
|
|
void handoff_load_dram_size(struct spl_handoff *ho);
|
|
void handoff_load_dram_banks(struct spl_handoff *ho);
|
|
|
|
/**
|
|
* handoff_arch_save() - Save arch-specific info into the handoff area
|
|
*
|
|
* This is defined to an empty function by default, but arch-specific code can
|
|
* define it to write to spi_handoff->arch. It is called from
|
|
* write_spl_handoff().
|
|
*
|
|
* @ho: Handoff area to fill in
|
|
* @return 0 if OK, -ve on error
|
|
*/
|
|
int handoff_arch_save(struct spl_handoff *ho);
|
|
|
|
#endif
|
|
|
|
#endif
|