mirror of
https://github.com/u-boot/u-boot.git
synced 2025-04-17 18:34:42 +00:00
d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> 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;
|
|
}
|