mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 18:59:44 +00:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
32 lines
851 B
C
32 lines
851 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2010 Samsung Electronics
|
|
* Naveen Krishna Ch <ch.naveen@samsung.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/io.h>
|
|
#include <asm/arch/sromc.h>
|
|
|
|
/*
|
|
* s5p_config_sromc() - select the proper SROMC Bank and configure the
|
|
* band width control and bank control registers
|
|
* srom_bank - SROM
|
|
* srom_bw_conf - SMC Band witdh reg configuration value
|
|
* srom_bc_conf - SMC Bank Control reg configuration value
|
|
*/
|
|
void s5p_config_sromc(u32 srom_bank, u32 srom_bw_conf, u32 srom_bc_conf)
|
|
{
|
|
u32 tmp;
|
|
struct s5p_sromc *srom =
|
|
(struct s5p_sromc *)samsung_get_base_sromc();
|
|
|
|
/* Configure SMC_BW register to handle proper SROMC bank */
|
|
tmp = srom->bw;
|
|
tmp &= ~(0xF << (srom_bank * 4));
|
|
tmp |= srom_bw_conf;
|
|
srom->bw = tmp;
|
|
|
|
/* Configure SMC_BC register */
|
|
srom->bc[srom_bank] = srom_bc_conf;
|
|
}
|