diff options
| author | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2019-10-18 15:13:26 +0200 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2019-11-29 16:18:35 +0100 |
| commit | 2a250ae9b6f1437f13dba272b690b24341b8e1d7 (patch) | |
| tree | 6099c06016124d399e904fe4db51fc2f521a9fe9 /board/micronas/vct/ebi_smc911x.c | |
| parent | 4b19b89ca4a866b7baa642533e6dbd67cd832d27 (diff) | |
MIPS: remove Micronas VCT boards
The deadline for migration to CONFIG_DM is v2020.01. The VCT
baords would need an almost complete rewrite of all drivers to
support driver model.
Unless someone has access to the hardware and volunteers to do the migration,
the board should be scheduled for removal.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/micronas/vct/ebi_smc911x.c')
| -rw-r--r-- | board/micronas/vct/ebi_smc911x.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/board/micronas/vct/ebi_smc911x.c b/board/micronas/vct/ebi_smc911x.c deleted file mode 100644 index 9e59f0a2de..0000000000 --- a/board/micronas/vct/ebi_smc911x.c +++ /dev/null @@ -1,94 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering - */ - -#include <common.h> -#include <netdev.h> -#include <asm/io.h> -#include "vct.h" - -/* - * EBI initialization for SMC911x access - */ -int ebi_init_smc911x(void) -{ - reg_write(EBI_DEV1_CONFIG1(EBI_BASE), 0x00003020); - reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004F); - - reg_write(EBI_DEV1_TIM1_RD1(EBI_BASE), 0x00501100); - reg_write(EBI_DEV1_TIM1_RD2(EBI_BASE), 0x0FF02111); - - reg_write(EBI_DEV1_TIM_EXT(EBI_BASE), 0xFFF00000); - reg_write(EBI_DEV1_EXT_ACC(EBI_BASE), 0x0FFFFFFF); - - reg_write(EBI_DEV1_TIM1_WR1(EBI_BASE), 0x05001100); - reg_write(EBI_DEV1_TIM1_WR2(EBI_BASE), 0x3FC21110); - - return 0; -} - -/* - * Accessor functions replacing the "weak" functions in - * drivers/net/smc911x.c - */ -u32 smc911x_reg_read(struct eth_device *dev, u32 addr) -{ - volatile u32 data; - - addr += dev->iobase; - reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004F); - ebi_wait(); - reg_write(EBI_CPU_IO_ACCS(EBI_BASE), (EXT_DEVICE_CHANNEL_1 | addr)); - ebi_wait(); - data = reg_read(EBI_IO_ACCS_DATA(EBI_BASE)); - - return (data); -} - -void smc911x_reg_write(struct eth_device *dev, u32 addr, u32 data) -{ - addr += dev->iobase; - reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004F); - ebi_wait(); - reg_write(EBI_IO_ACCS_DATA(EBI_BASE), data); - reg_write(EBI_CPU_IO_ACCS(EBI_BASE), - EXT_DEVICE_CHANNEL_1 | EBI_CPU_WRITE | addr); - ebi_wait(); -} - -void pkt_data_push(struct eth_device *dev, u32 addr, u32 data) -{ - addr += dev->iobase; - reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004A); - ebi_wait(); - reg_write(EBI_IO_ACCS_DATA(EBI_BASE), data); - reg_write(EBI_CPU_IO_ACCS(EBI_BASE), - EXT_DEVICE_CHANNEL_1 | EBI_CPU_WRITE | addr); - ebi_wait(); - - return; -} - -u32 pkt_data_pull(struct eth_device *dev, u32 addr) -{ - volatile u32 data; - - addr += dev->iobase; - reg_write(EBI_DEV1_CONFIG2(EBI_BASE), 0x0000004A); - ebi_wait(); - reg_write(EBI_CPU_IO_ACCS(EBI_BASE), (EXT_DEVICE_CHANNEL_1 | addr)); - ebi_wait(); - data = reg_read(EBI_IO_ACCS_DATA(EBI_BASE)); - - return data; -} - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_SMC911X - rc = smc911x_initialize(0, CONFIG_DRIVER_SMC911X_BASE); -#endif - return rc; -} |