diff options
| author | wdenk <wdenk> | 2003-12-07 22:27:15 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-12-07 22:27:15 +0000 |
| commit | 3bbc899fc0bba51db83e4b3960f32c3ad6ba813c (patch) | |
| tree | ea3b6384e4685c53ab7bffaad09d1ab04f2b943f /include/commproc.h | |
| parent | b028f7151379c5bb6814099fbbccb31d8b07b891 (diff) | |
| download | olio-uboot-2014.01-3bbc899fc0bba51db83e4b3960f32c3ad6ba813c.tar.xz olio-uboot-2014.01-3bbc899fc0bba51db83e4b3960f32c3ad6ba813c.zip | |
Patch by Wolter Kamphuis, 05 Dec 2003:
Add support for SNMC's QS850/QS823/QS860T boards
Diffstat (limited to 'include/commproc.h')
| -rw-r--r-- | include/commproc.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/include/commproc.h b/include/commproc.h index 63dcc4c9a..3da804fe4 100644 --- a/include/commproc.h +++ b/include/commproc.h @@ -1216,6 +1216,60 @@ typedef struct scc_enet { #endif /* CONFIG_NETVIA */ +/*** QS850/QS823 ***************************************************/ + +#if defined(CONFIG_QS850) || defined(CONFIG_QS823) +#undef FEC_ENET /* Don't use FEC for EThernet */ + +#define PROFF_ENET PROFF_SCC2 +#define CPM_CR_ENET CPM_CR_CH_SCC2 +#define SCC_ENET 1 + +#define PA_ENET_RXD ((ushort)0x0004) /* RXD on PA13 (Pin D9) */ +#define PA_ENET_TXD ((ushort)0x0008) /* TXD on PA12 (Pin D7) */ +#define PC_ENET_RENA ((ushort)0x0080) /* RENA on PC8 (Pin D12) */ +#define PC_ENET_CLSN ((ushort)0x0040) /* CLSN on PC9 (Pin C12) */ +#define PA_ENET_TCLK ((ushort)0x0200) /* TCLK on PA6 (Pin D8) */ +#define PA_ENET_RCLK ((ushort)0x0800) /* RCLK on PA4 (Pin D10) */ +#define PB_ENET_TENA ((uint)0x00002000) /* TENA on PB18 (Pin D11) */ +#define PC_ENET_LBK ((ushort)0x0010) /* Loopback control on PC11 (Pin B14) */ +#define PC_ENET_LI ((ushort)0x0020) /* Link Integrity control PC10 (A15) */ +#define PC_ENET_SQE ((ushort)0x0100) /* SQE Disable control PC7 (B15) */ + +/* SCC2 TXCLK from CLK2 + * SCC2 RXCLK from CLK4 + * SCC2 Connected to NMSI */ +#define SICR_ENET_MASK ((uint)0x00007F00) +#define SICR_ENET_CLKRT ((uint)0x00003D00) + +#endif /* CONFIG_QS850/QS823 */ + +/*** QS860T ***************************************************/ + +#ifdef CONFIG_QS860T +#ifdef CONFIG_FEC_ENET +#define FEC_ENET /* use FEC for EThernet */ +#endif /* CONFIG_FEC_ETHERNET */ + +/* This ENET stuff is for GTH 10 Mbit ( SCC ) */ +#define PROFF_ENET PROFF_SCC1 +#define CPM_CR_ENET CPM_CR_CH_SCC1 +#define SCC_ENET 0 + +#define PA_ENET_RXD ((ushort)0x0001) /* PA15 */ +#define PA_ENET_TXD ((ushort)0x0002) /* PA14 */ +#define PA_ENET_TCLK ((ushort)0x0800) /* PA4 */ +#define PA_ENET_RCLK ((ushort)0x0200) /* PA6 */ +#define PB_ENET_TENA ((uint)0x00001000) /* PB19 */ +#define PC_ENET_CLSN ((ushort)0x0010) /* PC11 */ +#define PC_ENET_RENA ((ushort)0x0020) /* PC10 */ + +#define SICR_ENET_MASK ((uint)0x000000ff) +/* RCLK PA4 -->CLK4, TCLK PA6 -->CLK2 */ +#define SICR_ENET_CLKRT ((uint)0x0000003D) + +#endif /* CONFIG_QS860T */ + /*** RPXCLASSIC *****************************************************/ #ifdef CONFIG_RPXCLASSIC @@ -1452,6 +1506,7 @@ typedef struct scc_enet { #define SICR_ENET_CLKRT ((uint)0x00002e00) #endif /* CONFIG_V37 */ + /*********************************************************************/ /* SCC Event register as used by Ethernet. |