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Patch by Wolter Kamphuis, 05 Dec 2003:

Browse source 
Add support for SNMC's QS850/QS823/QS860T boards
This commit is contained in:
wdenk 2003-12-07 22:27:15 +00:00
parent b028f71513
commit 3bbc899fc0
21 changed files with 4601 additions and 280 deletions
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55
include/commproc.h
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@ -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.