diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/arch-at91/at91_emac.h | 145 | ||||
| -rw-r--r-- | include/configs/at91rm9200dk.h | 9 | ||||
| -rw-r--r-- | include/configs/at91rm9200ek.h | 8 | ||||
| -rw-r--r-- | include/configs/cmc_pu2.h | 8 | ||||
| -rw-r--r-- | include/configs/cpuat91.h | 8 | ||||
| -rw-r--r-- | include/configs/csb637.h | 8 | ||||
| -rw-r--r-- | include/configs/kb9202.h | 8 | ||||
| -rw-r--r-- | include/configs/m501sk.h | 9 | ||||
| -rw-r--r-- | include/configs/mp2usb.h | 8 | ||||
| -rw-r--r-- | include/netdev.h | 1 |
10 files changed, 204 insertions, 8 deletions
diff --git a/include/asm-arm/arch-at91/at91_emac.h b/include/asm-arm/arch-at91/at91_emac.h new file mode 100644 index 000000000..4b96f048b --- /dev/null +++ b/include/asm-arm/arch-at91/at91_emac.h @@ -0,0 +1,145 @@ +/* + * Memory Setup stuff - taken from blob memsetup.S + * + * Copyright (C) 2009 Jens Scharsig (js_at_ng@scharsoft.de) + * + * based on AT91RM9200 datasheet revision I (36. Ethernet MAC (EMAC)) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef AT91_H +#define AT91_H + +typedef struct at91_emac { + u32 ctl; + u32 cfg; + u32 sr; + u32 tar; + u32 tcr; + u32 tsr; + u32 rbqp; + u32 reserved0; + u32 rsr; + u32 isr; + u32 ier; + u32 idr; + u32 imr; + u32 man; + u32 reserved1[2]; + u32 fra; + u32 scol; + u32 mocl; + u32 ok; + u32 seqe; + u32 ale; + u32 dte; + u32 lcol; + u32 ecol; + u32 cse; + u32 tue; + u32 cde; + u32 elr; + u32 rjb; + u32 usf; + u32 sqee; + u32 drfc; + u32 reserved2[3]; + u32 hsh; + u32 hsl; + u32 sh1l; + u32 sa1h; + u32 sa2l; + u32 sa2h; + u32 sa3l; + u32 sa3h; + u32 sa4l; + u32 sa4h; +} at91_emac_t; + +#define AT91_EMAC_CTL_LB 0x0001 +#define AT91_EMAC_CTL_LBL 0x0002 +#define AT91_EMAC_CTL_RE 0x0004 +#define AT91_EMAC_CTL_TE 0x0008 +#define AT91_EMAC_CTL_MPE 0x0010 +#define AT91_EMAC_CTL_CSR 0x0020 +#define AT91_EMAC_CTL_ISR 0x0040 +#define AT91_EMAC_CTL_WES 0x0080 +#define AT91_EMAC_CTL_BP 0x1000 + +#define AT91_EMAC_CFG_SPD 0x0001 +#define AT91_EMAC_CFG_FD 0x0002 +#define AT91_EMAC_CFG_BR 0x0004 +#define AT91_EMAC_CFG_CAF 0x0010 +#define AT91_EMAC_CFG_NBC 0x0020 +#define AT91_EMAC_CFG_MTI 0x0040 +#define AT91_EMAC_CFG_UNI 0x0080 +#define AT91_EMAC_CFG_BIG 0x0100 +#define AT91_EMAC_CFG_EAE 0x0200 +#define AT91_EMAC_CFG_CLK_MASK 0xFFFFF3FF +#define AT91_EMAC_CFG_MCLK_8 0x0000 +#define AT91_EMAC_CFG_MCLK_16 0x0400 +#define AT91_EMAC_CFG_MCLK_32 0x0800 +#define AT91_EMAC_CFG_MCLK_64 0x0C00 +#define AT91_EMAC_CFG_RTY 0x1000 +#define AT91_EMAC_CFG_RMII 0x2000 + +#define AT91_EMAC_SR_LINK 0x0001 +#define AT91_EMAC_SR_MDIO 0x0002 +#define AT91_EMAC_SR_IDLE 0x0004 + +#define AT91_EMAC_TCR_LEN(x) (x & 0x7FF) +#define AT91_EMAC_TCR_NCRC 0x8000 + +#define AT91_EMAC_TSR_OVR 0x0001 +#define AT91_EMAC_TSR_COL 0x0002 +#define AT91_EMAC_TSR_RLE 0x0004 +#define AT91_EMAC_TSR_TXIDLE 0x0008 +#define AT91_EMAC_TSR_BNQ 0x0010 +#define AT91_EMAC_TSR_COMP 0x0020 +#define AT91_EMAC_TSR_UND 0x0040 + +#define AT91_EMAC_RSR_BNA 0x0001 +#define AT91_EMAC_RSR_REC 0x0002 +#define AT91_EMAC_RSR_OVR 0x0004 + +/* ISR, IER, IDR, IMR use the same bits */ +#define AT91_EMAC_IxR_DONE 0x0001 +#define AT91_EMAC_IxR_RCOM 0x0002 +#define AT91_EMAC_IxR_RBNA 0x0004 +#define AT91_EMAC_IxR_TOVR 0x0008 +#define AT91_EMAC_IxR_TUND 0x0010 +#define AT91_EMAC_IxR_RTRY 0x0020 +#define AT91_EMAC_IxR_TBRE 0x0040 +#define AT91_EMAC_IxR_TCOM 0x0080 +#define AT91_EMAC_IxR_TIDLE 0x0100 +#define AT91_EMAC_IxR_LINK 0x0200 +#define AT91_EMAC_IxR_ROVR 0x0400 +#define AT91_EMAC_IxR_HRESP 0x0800 + +#define AT91_EMAC_MAN_DATA_MASK 0xFFFF +#define AT91_EMAC_MAN_CODE_802_3 0x00020000 +#define AT91_EMAC_MAN_REGA(reg) ((reg & 0x1F) << 18) +#define AT91_EMAC_MAN_PHYA(phy) ((phy & 0x1F) << 23) +#define AT91_EMAC_MAN_RW_R 0x20000000 +#define AT91_EMAC_MAN_RW_W 0x10000000 +#define AT91_EMAC_MAN_HIGH 0x40000000 +#define AT91_EMAC_MAN_LOW 0x80000000 + +#endif diff --git a/include/configs/at91rm9200dk.h b/include/configs/at91rm9200dk.h index 590c69a19..5de70cb4d 100644 --- a/include/configs/at91rm9200dk.h +++ b/include/configs/at91rm9200dk.h @@ -122,7 +122,14 @@ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 262144 -#define CONFIG_DRIVER_ETHER +#define CONFIG_NET_MULTI 1 +#ifdef CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC 1 +#define CONFIG_SYS_RX_ETH_BUFFER 8 +#else +#define CONFIG_DRIVER_ETHER 1 +#endif + #define CONFIG_NET_RETRY_COUNT 20 #define CONFIG_AT91C_USE_RMII diff --git a/include/configs/at91rm9200ek.h b/include/configs/at91rm9200ek.h index b4f075ebc..47508551f 100644 --- a/include/configs/at91rm9200ek.h +++ b/include/configs/at91rm9200ek.h @@ -145,7 +145,13 @@ /* * Network Driver Setting */ -#define CONFIG_DRIVER_ETHER +#define CONFIG_NET_MULTI 1 +#ifdef CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC 1 +#define CONFIG_SYS_RX_ETH_BUFFER 8 +#else +#define CONFIG_DRIVER_ETHER 1 +#endif #define CONFIG_NET_RETRY_COUNT 20 #define CONFIG_AT91C_USE_RMII diff --git a/include/configs/cmc_pu2.h b/include/configs/cmc_pu2.h index be478b24e..00d0cec4f 100644 --- a/include/configs/cmc_pu2.h +++ b/include/configs/cmc_pu2.h @@ -152,7 +152,13 @@ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 262144 -#define CONFIG_DRIVER_ETHER +#define CONFIG_NET_MULTI 1 +#ifdef CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC 1 +#define CONFIG_SYS_RX_ETH_BUFFER 8 +#else +#define CONFIG_DRIVER_ETHER 1 +#endif #define CONFIG_NET_RETRY_COUNT 20 #define CONFIG_AT91C_USE_RMII diff --git a/include/configs/cpuat91.h b/include/configs/cpuat91.h index 8746f702d..e872fe9ab 100644 --- a/include/configs/cpuat91.h +++ b/include/configs/cpuat91.h @@ -128,7 +128,13 @@ #define CONFIG_SYS_MEMTEST_END \ (CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 512 * 1024) -#define CONFIG_DRIVER_ETHER 1 +#define CONFIG_NET_MULTI 1 +#ifdef CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC 1 +#define CONFIG_SYS_RX_ETH_BUFFER 8 +#else +#define CONFIG_DRIVER_ETHER 1 +#endif #define CONFIG_NET_RETRY_COUNT 20 #define CONFIG_AT91C_USE_RMII 1 #define CONFIG_PHY_ADDRESS (1 << 5) diff --git a/include/configs/csb637.h b/include/configs/csb637.h index f4fd808e4..689e7f003 100644 --- a/include/configs/csb637.h +++ b/include/configs/csb637.h @@ -126,7 +126,13 @@ #define CONFIG_SYS_ALT_MEMTEST 1 #define CONFIG_SYS_MEMTEST_SCRATCH CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 4 -#define CONFIG_DRIVER_ETHER +#define CONFIG_NET_MULTI 1 +#ifdef CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC 1 +#define CONFIG_SYS_RX_ETH_BUFFER 8 +#else +#define CONFIG_DRIVER_ETHER 1 +#endif #define CONFIG_NET_RETRY_COUNT 20 #undef CONFIG_AT91C_USE_RMII diff --git a/include/configs/kb9202.h b/include/configs/kb9202.h index 7dd81e69c..3fe88feec 100644 --- a/include/configs/kb9202.h +++ b/include/configs/kb9202.h @@ -115,7 +115,13 @@ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - (512*1024) -#define CONFIG_DRIVER_ETHER +#define CONFIG_NET_MULTI 1 +#ifdef CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC 1 +#define CONFIG_SYS_RX_ETH_BUFFER 8 +#else +#define CONFIG_DRIVER_ETHER 1 +#endif #define CONFIG_NET_RETRY_COUNT 20 #define CONFIG_SYS_FLASH_BASE 0x10000000 diff --git a/include/configs/m501sk.h b/include/configs/m501sk.h index 5c066426c..a28fd27d4 100644 --- a/include/configs/m501sk.h +++ b/include/configs/m501sk.h @@ -34,6 +34,7 @@ #define AT91C_MASTER_CLOCK 59904000 #define AT91_SLOW_CLOCK 32768 /* slow clock */ +#define CONFIG_AT91RM9200 1 /* It's an Atmel AT91RM9200 SoC */ #define CONFIG_AT91RM9200DK 1 /* on an AT91RM9200DK Board */ #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ @@ -166,7 +167,13 @@ /* CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 262144 */ #define CONFIG_SYS_MEMTEST_END 0x00100000 -#define CONFIG_DRIVER_ETHER +#define CONFIG_NET_MULTI 1 +#ifdef CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC 1 +#define CONFIG_SYS_RX_ETH_BUFFER 8 +#else +#define CONFIG_DRIVER_ETHER 1 +#endif #define CONFIG_NET_RETRY_COUNT 20 #define CONFIG_AT91C_USE_RMII diff --git a/include/configs/mp2usb.h b/include/configs/mp2usb.h index 0c2ee6057..31eb1b666 100644 --- a/include/configs/mp2usb.h +++ b/include/configs/mp2usb.h @@ -181,7 +181,13 @@ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 262144 -#define CONFIG_DRIVER_ETHER +#define CONFIG_NET_MULTI 1 +#ifdef CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC 1 +#define CONFIG_SYS_RX_ETH_BUFFER 8 +#else +#define CONFIG_DRIVER_ETHER 1 +#endif #define CONFIG_NET_RETRY_COUNT 20 #undef CONFIG_AT91C_USE_RMII diff --git a/include/netdev.h b/include/netdev.h index 1e0484fa4..1dd80f059 100644 --- a/include/netdev.h +++ b/include/netdev.h @@ -42,6 +42,7 @@ int cpu_eth_init(bd_t *bis); /* Driver initialization prototypes */ int au1x00_enet_initialize(bd_t*); +int at91emac_register(bd_t *bis, unsigned long iobase); int bfin_EMAC_initialize(bd_t *bis); int cs8900_initialize(u8 dev_num, int base_addr); int dc21x4x_initialize(bd_t *bis); |