1 files changed, 402 insertions, 0 deletions
diff --git a/include/vsc9953.h b/include/vsc9953.h
new file mode 100644
index 0000000..3d11b87
--- /dev/null
+++ b/include/vsc9953.h
@@ -0,0 +1,402 @@
+/*
+ *  vsc9953.h
+ *
+ *  Driver for the Vitesse VSC9953 L2 Switch
+ *
+ *  This software may be used and distributed according to the
+ *  terms of the GNU Public License, Version 2, incorporated
+ *  herein by reference.
+ *
+ * Copyright 2013  Freescale Semiconductor, Inc.
+ *
+ */
+
+#ifndef _VSC9953_H_
+#define _VSC9953_H_
+
+#include <config.h>
+#include <miiphy.h>
+#include <asm/types.h>
+#include <malloc.h>
+
+#define VSC9953_OFFSET			(CONFIG_SYS_CCSRBAR_DEFAULT + 0x800000)
+
+#define VSC9953_SYS_OFFSET		0x010000
+#define VSC9953_DEV_GMII_OFFSET		0x100000
+#define VSC9953_QSYS_OFFSET		0x200000
+#define VSC9953_ANA_OFFSET		0x280000
+#define VSC9953_DEVCPU_GCB		0x070000
+#define VSC9953_ES0			0x040000
+#define VSC9953_IS1			0x050000
+#define VSC9953_IS2			0x060000
+
+#define T1040_SWITCH_GMII_DEV_OFFSET	0x010000
+#define VSC9953_PHY_REGS_OFFST		0x0000AC
+
+#define CONFIG_VSC9953_SOFT_SWC_RST_ENA	0x00000001
+#define CONFIG_VSC9953_CORE_ENABLE	0x80
+#define CONFIG_VSC9953_MEM_ENABLE	0x40
+#define CONFIG_VSC9953_MEM_INIT		0x20
+
+#define CONFIG_VSC9953_PORT_ENA		0x00003a00
+#define CONFIG_VSC9953_MAC_ENA_CFG	0x00000011
+#define CONFIG_VSC9953_MAC_MODE_CFG	0x00000011
+#define CONFIG_VSC9953_MAC_IFG_CFG	0x00000515
+#define CONFIG_VSC9953_MAC_HDX_CFG	0x00001043
+#define CONFIG_VSC9953_CLOCK_CFG	0x00000001
+#define CONFIG_VSC9953_CLOCK_CFG_1000M	0x00000001
+#define CONFIG_VSC9953_PFC_FC		0x00000001
+#define CONFIG_VSC9953_PFC_FC_QSGMII	0x00000000
+#define CONFIG_VSC9953_MAC_FC_CFG	0x04700000
+#define CONFIG_VSC9953_MAC_FC_CFG_QSGMII	0x00700000
+#define CONFIG_VSC9953_PAUSE_CFG	0x001ffffe
+#define CONFIG_VSC9953_TOT_TAIL_DROP_LVL	0x000003ff
+#define CONFIG_VSC9953_FRONT_PORT_MODE	0x00000000
+#define CONFIG_VSC9953_MAC_MAX_LEN	0x000005ee
+
+#define	CONFIG_VSC9953_VCAP_MV_CFG	0x0000ffff
+#define	CONFIG_VSC9953_VCAP_UPDATE_CTRL	0x01000004
+#define VSC9953_MAX_PORTS		10
+#define VSC9953_PORT_CHECK(port)	\
+	(((port) < 0 || (port) >= VSC9953_MAX_PORTS) ? 0 : 1)
+#define VSC9953_INTERNAL_PORT_CHECK(port) ( \
+	( \
+		(port) < VSC9953_MAX_PORTS - 2 || (port) >= VSC9953_MAX_PORTS \
+	) ? 0 : 1 \
+)
+
+#define DEFAULT_VSC9953_MDIO_NAME	"VSC9953_MDIO0"
+
+#define MIIMIND_OPR_PEND		0x00000004
+
+struct vsc9953_mdio_info {
+	struct vsc9953_mii_mng	*regs;
+	char	*name;
+};
+
+/* VSC9953 ANA structure for T1040 U-boot*/
+
+struct	vsc9953_ana_port {
+	u32	vlan_cfg;
+	u32	drop_cfg;
+	u32	qos_cfg;
+	u32	vcap_cfg;
+	u32	vcap_s1_key_cfg[3];
+	u32	vcap_s2_cfg;
+	u32	qos_pcp_dei_map_cfg[16];
+	u32	cpu_fwd_cfg;
+	u32	cpu_fwd_bpdu_cfg;
+	u32	cpu_fwd_garp_cfg;
+	u32	cpu_fwd_ccm_cfg;
+	u32	port_cfg;
+	u32	pol_cfg;
+	u32	reserved[34];
+};
+
+struct vsc9953_ana_pol {
+	u32	pol_pir_cfg;
+	u32	pol_cir_cfg;
+	u32	pol_mode_cfg;
+	u32	pol_pir_state;
+	u32	pol_cir_state;
+	u32	reserved1[3];
+};
+
+struct vsc9953_ana_ana_tables {
+	u32	entry_lim[11];
+	u32	an_moved;
+	u32	mach_data;
+	u32	macl_data;
+	u32	mac_access;
+	u32	mact_indx;
+	u32	vlan_access;
+	u32	vlan_tidx;
+};
+
+struct vsc9953_ana_ana {
+	u32	adv_learn;
+	u32	vlan_mask;
+	u32	anag_efil;
+	u32	an_events;
+	u32	storm_limit_burst;
+	u32	storm_limit_cfg[4];
+	u32	isolated_prts;
+	u32	community_ports;
+	u32	auto_age;
+	u32	mac_options;
+	u32	learn_disc;
+	u32	agen_ctrl;
+	u32	mirror_ports;
+	u32	emirror_ports;
+	u32	flooding;
+	u32	flooding_ipmc;
+	u32	sflow_cfg[11];
+	u32	port_mode[12];
+};
+
+struct vsc9953_ana_pgid {
+	u32	port_grp_id[91];
+};
+
+struct	vsc9953_ana_pfc {
+	u32	pfc_cfg;
+	u32	reserved1[15];
+};
+
+struct vsc9953_ana_pol_misc {
+	u32	pol_flowc[10];
+	u32	reserved1[17];
+	u32	pol_hyst;
+};
+
+struct	vsc9953_ana_common {
+	u32	aggr_cfg;
+	u32	cpuq_cfg;
+	u32	cpuq_8021_cfg;
+	u32	dscp_cfg;
+	u32	dscp_rewr_cfg;
+	u32	vcap_rng_type_cfg;
+	u32	vcap_rng_val_cfg;
+	u32	discard_cfg;
+	u32	fid_cfg;
+};
+
+struct vsc9953_analyzer {
+	struct vsc9953_ana_port	port[11];
+	u32	reserved1[9536];
+	struct vsc9953_ana_pol	pol[164];
+	struct vsc9953_ana_ana_tables	ana_tables;
+	u32	reserved2[14];
+	struct vsc9953_ana_ana	ana;
+	u32	reserved3[22];
+	struct vsc9953_ana_pgid	port_id_tbl;
+	u32	reserved4[549];
+	struct vsc9953_ana_pfc	pfc[10];
+	struct vsc9953_ana_pol_misc	pol_misc;
+	u32	reserved5[196];
+	struct vsc9953_ana_common	common;
+};
+/* END VSC9953 ANA structure for T1040 U-boot*/
+
+/* VSC9953 DEV_GMII structure for T1040 U-boot*/
+
+struct	vsc9953_dev_gmii_port_mode {
+	u32	clock_cfg;
+	u32	port_misc;
+	u32	reserved1;
+	u32	eee_cfg;
+};
+
+struct	vsc9953_dev_gmii_mac_cfg_status {
+	u32	mac_ena_cfg;
+	u32	mac_mode_cfg;
+	u32	mac_maxlen_cfg;
+	u32	mac_tags_cfg;
+	u32	mac_adv_chk_cfg;
+	u32	mac_ifg_cfg;
+	u32	mac_hdx_cfg;
+	u32	mac_fc_mac_low_cfg;
+	u32	mac_fc_mac_high_cfg;
+	u32	mac_sticky;
+};
+
+struct vsc9953_dev_gmii {
+	struct vsc9953_dev_gmii_port_mode	port_mode;
+	struct vsc9953_dev_gmii_mac_cfg_status	mac_cfg_status;
+};
+
+/* END VSC9953 DEV_GMII structure for T1040 U-boot*/
+
+/* VSC9953 QSYS structure for T1040 U-boot*/
+
+struct	vsc9953_qsys_hsch {
+	u32	cir_cfg;
+	u32	reserved1;
+	u32	se_cfg;
+	u32	se_dwrr_cfg[8];
+	u32	cir_state;
+	u32	reserved2[20];
+};
+
+struct	vsc9953_qsys_sys {
+	u32	port_mode[12];
+	u32	switch_port_mode[11];
+	u32	stat_cnt_cfg;
+	u32	eee_cfg[10];
+	u32	eee_thrs;
+	u32	igr_no_sharing;
+	u32	egr_no_sharing;
+	u32	sw_status[11];
+	u32	ext_cpu_cfg;
+	u32	cpu_group_map;
+	u32	reserved1[23];
+};
+
+struct	vsc9953_qsys_qos_cfg {
+	u32	red_profile[16];
+	u32	res_qos_mode;
+};
+
+struct	vsc9953_qsys_drop_cfg {
+	u32	egr_drop_mode;
+};
+
+struct	vsc9953_qsys_mmgt {
+	u32	eq_cntrl;
+	u32	reserved1;
+};
+
+struct	vsc9953_qsys_hsch_misc {
+	u32	hsch_misc_cfg;
+	u32	reserved1[546];
+};
+
+struct	vsc9953_qsys_res_ctrl {
+	u32	res_cfg;
+	u32	res_stat;
+
+};
+
+struct	vsc9953_qsys_reg {
+	struct vsc9953_qsys_hsch	hsch[108];
+	struct vsc9953_qsys_sys	sys;
+	struct vsc9953_qsys_qos_cfg	qos_cfg;
+	struct vsc9953_qsys_drop_cfg	drop_cfg;
+	struct vsc9953_qsys_mmgt	mmgt;
+	struct vsc9953_qsys_hsch_misc	hsch_misc;
+	struct vsc9953_qsys_res_ctrl	res_ctrl[1024];
+};
+
+/* END VSC9953 QSYS structure for T1040 U-boot*/
+
+/* VSC9953 SYS structure for T1040 U-boot*/
+
+struct	vsc9953_sys_stat {
+	u32	rx_cntrs[64];
+	u32	tx_cntrs[64];
+	u32	drop_cntrs[64];
+	u32	reserved1[6];
+};
+
+struct	vsc9953_sys_sys {
+	u32	reset_cfg;
+	u32	reserved1;
+	u32	vlan_etype_cfg;
+	u32	port_mode[12];
+	u32	front_port_mode[10];
+	u32	frame_aging;
+	u32	stat_cfg;
+	u32	reserved2[50];
+};
+
+struct	vsc9953_sys_pause_cfg {
+	u32	pause_cfg[11];
+	u32	pause_tot_cfg;
+	u32	tail_drop_level[11];
+	u32	tot_tail_drop_lvl;
+	u32	mac_fc_cfg[10];
+};
+
+struct	vsc9953_sys_mmgt {
+	u16	free_cnt;
+};
+
+struct	vsc9953_system_reg {
+	struct vsc9953_sys_stat	stat;
+	struct vsc9953_sys_sys	sys;
+	struct vsc9953_sys_pause_cfg	pause_cfg;
+	struct vsc9953_sys_mmgt	mmgt;
+};
+
+/* END VSC9953 SYS structure for T1040 U-boot*/
+
+
+/* VSC9953 DEVCPU_GCB structure for T1040 U-boot*/
+
+struct	vsc9953_chip_regs {
+	u32	chipd_id;
+	u32	gpr;
+	u32	soft_rst;
+};
+
+struct	vsc9953_gpio {
+	u32	gpio_out_set[10];
+	u32	gpio_out_clr[10];
+	u32	gpio_out[10];
+	u32	gpio_in[10];
+};
+
+struct vsc9953_mii_mng {
+	u32	miimstatus;
+	u32	reserved1;
+	u32	miimcmd;
+	u32	miimdata;
+	u32	miimcfg;
+	u32	miimscan_0;
+	u32	miimscan_1;
+	u32	miiscan_lst_rslts;
+	u32	miiscan_lst_rslts_valid;
+};
+
+struct	vsc9953_mii_read_scan {
+	u32	mii_scan_results_sticky[2];
+};
+
+struct	vsc9953_devcpu_gcb {
+	struct vsc9953_chip_regs	chip_regs;
+	struct vsc9953_gpio		gpio;
+	struct vsc9953_mii_mng	mii_mng[2];
+	struct vsc9953_mii_read_scan	mii_read_scan;
+};
+
+/* END VSC9953 DEVCPU_GCB structure for T1040 U-boot*/
+
+/* VSC9953 IS* structure for T1040 U-boot*/
+
+struct	vsc9953_vcap_core_cfg	{
+	u32	vcap_update_ctrl;
+	u32	vcap_mv_cfg;
+};
+
+struct	vsc9953_vcap {
+struct	vsc9953_vcap_core_cfg	vcap_core_cfg;
+};
+
+/* END VSC9953 IS* structure for T1040 U-boot*/
+
+#define VSC9953_PORT_INFO_INITIALIZER(idx) \
+{									\
+	.enabled	= 0,						\
+	.phyaddr	= 0,						\
+	.index		= idx,						\
+	.phy_regs	= NULL,						\
+	.enet_if	= PHY_INTERFACE_MODE_NONE,			\
+	.bus		= NULL,						\
+	.phydev		= NULL,						\
+}
+
+/* Structure to describe a VSC9953 port */
+struct vsc9953_port_info {
+	u8	enabled;
+	u8	phyaddr;
+	int	index;
+	void	*phy_regs;
+	phy_interface_t	enet_if;
+	struct mii_dev	*bus;
+	struct phy_device	*phydev;
+};
+
+/* Structure to describe a VSC9953 switch */
+struct vsc9953_info {
+	struct	vsc9953_port_info	port[VSC9953_MAX_PORTS];
+};
+
+void vsc9953_init(bd_t *bis);
+
+void vsc9953_port_info_set_mdio(int port, struct mii_dev *bus);
+void vsc9953_port_info_set_phy_address(int port, int address);
+void vsc9953_port_enable(int port);
+void vsc9953_port_disable(int port);
+void vsc9953_port_info_set_phy_int(int port, phy_interface_t phy_int);
+
+#endif /* _VSC9953_H_ */