int platform_diu_init(unsigned int xres, unsigned int yres, const char *port)
{
u32 pixel_format;
u8 sw;
/*Route I2C4 to DIU system as HSYNC/VSYNC*/
sw = QIXIS_READ(brdcfg[5]);
QIXIS_WRITE(brdcfg[5],
((sw & ~(BRDCFG5_IMX_MASK)) | (BRDCFG5_IMX_DIU)));
/*Configure Display ouput port as HDMI*/
sw = QIXIS_READ(brdcfg[15]);
QIXIS_WRITE(brdcfg[15],
((sw & ~(BRDCFG15_LCDPD_MASK | BRDCFG15_DIUSEL_MASK))
| (BRDCFG15_LCDPD_ENABLED | BRDCFG15_DIUSEL_HDMI)));
pixel_format = cpu_to_le32(AD_BYTE_F | (3 << AD_ALPHA_C_SHIFT) |
(0 << AD_BLUE_C_SHIFT) | (1 << AD_GREEN_C_SHIFT) |
(2 << AD_RED_C_SHIFT) | (8 << AD_COMP_3_SHIFT) |
(8 << AD_COMP_2_SHIFT) | (8 << AD_COMP_1_SHIFT) |
(8 << AD_COMP_0_SHIFT) | (3 << AD_PIXEL_S_SHIFT));
printf("DIU: Switching to monitor @ %ux%u\n", xres, yres);
return fsl_diu_init(xres, yres, pixel_format, 0);
}
void qixis_dump_switch(void)
{
int i, nr_of_cfgsw;
QIXIS_WRITE(cms[0], 0x00);
nr_of_cfgsw = QIXIS_READ(cms[1]);
puts("DIP switch settings dump:\n");
for (i = 1; i <= nr_of_cfgsw; i++) {
QIXIS_WRITE(cms[0], i);
printf("SW%d = (0x%02x)\n", i, QIXIS_READ(cms[1]));
}
}
static void set_brdcfg9_for_gtx_clk(void)
{
u8 brdcfg9;
brdcfg9 = QIXIS_READ(brdcfg[9]);
brdcfg9 |= (1 << 5);
QIXIS_WRITE(brdcfg[9], brdcfg9);
}
int board_init(void)
{
char *env_hwconfig;
u32 __iomem *dcfg_ccsr = (u32 __iomem *)DCFG_BASE;
#ifdef CONFIG_FSL_MC_ENET
u32 __iomem *irq_ccsr = (u32 __iomem *)ISC_BASE;
#endif
u32 val;
init_final_memctl_regs();
val = in_le32(dcfg_ccsr + DCFG_RCWSR13 / 4);
env_hwconfig = getenv("hwconfig");
if (hwconfig_f("dspi", env_hwconfig) &&
DCFG_RCWSR13_DSPI == (val & (u32)(0xf << 8)))
config_board_mux(MUX_TYPE_DSPI);
else
config_board_mux(MUX_TYPE_SDHC);
#ifdef CONFIG_ENV_IS_NOWHERE
gd->env_addr = (ulong)&default_environment[0];
#endif
select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
QIXIS_WRITE(rst_ctl, QIXIS_RST_CTL_RESET_EN);
#ifdef CONFIG_FSL_MC_ENET
/* invert AQR405 IRQ pins polarity */
out_le32(irq_ccsr + IRQCR_OFFSET / 4, AQR405_IRQ_MASK);
#endif
return 0;
}
int board_early_init_f(void)
{
#ifdef CONFIG_HAS_FSL_XHCI_USB
struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
u32 usb_pwrfault;
#endif
#ifdef CONFIG_LPUART
u8 uart;
#endif
#ifdef CONFIG_SYS_I2C_EARLY_INIT
i2c_early_init_f();
#endif
fsl_lsch2_early_init_f();
#ifdef CONFIG_HAS_FSL_XHCI_USB
out_be32(&scfg->rcwpmuxcr0, 0x3333);
out_be32(&scfg->usbdrvvbus_selcr, SCFG_USBDRVVBUS_SELCR_USB1);
usb_pwrfault =
(SCFG_USBPWRFAULT_DEDICATED << SCFG_USBPWRFAULT_USB3_SHIFT) |
(SCFG_USBPWRFAULT_DEDICATED << SCFG_USBPWRFAULT_USB2_SHIFT) |
(SCFG_USBPWRFAULT_SHARED << SCFG_USBPWRFAULT_USB1_SHIFT);
out_be32(&scfg->usbpwrfault_selcr, usb_pwrfault);
#endif
#ifdef CONFIG_LPUART
/* We use lpuart0 as system console */
uart = QIXIS_READ(brdcfg[14]);
uart &= ~CFG_UART_MUX_MASK;
uart |= CFG_LPUART_EN << CFG_UART_MUX_SHIFT;
QIXIS_WRITE(brdcfg[14], uart);
#endif
return 0;
}
int board_early_init_r(void)
{
const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
/*
* Remap Boot flash + PROMJET region to caching-inhibited
* so that flash can be erased properly.
*/
/* Flush d-cache and invalidate i-cache of any FLASH data */
flush_dcache();
invalidate_icache();
/* invalidate existing TLB entry for flash + promjet */
disable_tlb(flash_esel);
set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, flash_esel, BOOKE_PAGESZ_256M, 1);
set_liodns();
#ifdef CONFIG_SYS_DPAA_QBMAN
setup_portals();
#endif
/* Disable remote I2C connection to qixis fpga */
QIXIS_WRITE(brdcfg[5], QIXIS_READ(brdcfg[5]) & ~BRDCFG5_IRE);
brd_mux_lane_to_slot();
select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
return 0;
}
static void ls1021a_mux_mdio(int addr)
{
u8 brdcfg4;
brdcfg4 = QIXIS_READ(brdcfg[4]);
brdcfg4 &= EMI1_MASK;
switch (addr) {
case EMI1_RGMII0:
brdcfg4 |= 0;
break;
case EMI1_RGMII1:
brdcfg4 |= 0x20;
break;
case EMI1_RGMII2:
brdcfg4 |= 0x40;
break;
case EMI1_SGMII1:
brdcfg4 |= 0x60;
break;
case EMI1_SGMII2:
brdcfg4 |= 0x80;
break;
default:
brdcfg4 |= 0xa0;
break;
}
QIXIS_WRITE(brdcfg[4], brdcfg4);
}
int config_board_mux(int ctrl_type)
{
u8 reg12, reg14;
reg12 = QIXIS_READ(brdcfg[12]);
reg14 = QIXIS_READ(brdcfg[14]);
switch (ctrl_type) {
case MUX_TYPE_CAN:
config_etseccm_source(GE2_CLK125);
reg14 = SET_EC_MUX_SEL(reg14, PIN_MUX_SEL_CAN);
break;
case MUX_TYPE_IIC2:
reg14 = SET_SDHC_MUX_SEL(reg14, PIN_MUX_SEL_IIC2);
break;
case MUX_TYPE_RGMII:
reg14 = SET_EC_MUX_SEL(reg14, PIN_MUX_SEL_RGMII);
break;
case MUX_TYPE_SAI:
config_etseccm_source(GE2_CLK125);
reg14 = SET_EC_MUX_SEL(reg14, PIN_MUX_SEL_SAI);
break;
case MUX_TYPE_SDHC:
reg14 = SET_SDHC_MUX_SEL(reg14, PIN_MUX_SEL_SDHC);
break;
case MUX_TYPE_SD_PCI4:
reg12 = 0x38;
break;
case MUX_TYPE_SD_PC_SA_SG_SG:
reg12 = 0x01;
break;
case MUX_TYPE_SD_PC_SA_PC_SG:
reg12 = 0x01;
break;
case MUX_TYPE_SD_PC_SG_SG:
reg12 = 0x21;
break;
default:
printf("Wrong mux interface type\n");
return -1;
}
QIXIS_WRITE(brdcfg[12], reg12);
QIXIS_WRITE(brdcfg[14], reg14);
return 0;
}
/* Set the boot bank to the alternate bank */
void set_altbank(void)
{
u8 reg;
reg = QIXIS_READ(brdcfg[0]);
reg = (reg & ~QIXIS_LBMAP_MASK) | QIXIS_LBMAP_ALTBANK;
QIXIS_WRITE(brdcfg[0], reg);
}
int qixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int i;
if (argc <= 1) {
clear_altbank();
qixis_reset();
} else if (strcmp(argv[1], "altbank") == 0) {
set_altbank();
qixis_bank_reset();
} else if (strcmp(argv[1], "watchdog") == 0) {
static char *period[9] = {"2s", "4s", "8s", "16s", "32s",
"1min", "2min", "4min", "8min"};
u8 rcfg = QIXIS_READ(rcfg_ctl);
if (argv[2] == NULL) {
printf("qixis watchdog <watchdog_period>\n");
return 0;
}
for (i = 0; i < ARRAY_SIZE(period); i++) {
if (strcmp(argv[2], period[i]) == 0) {
/* disable watchdog */
QIXIS_WRITE(rcfg_ctl,
rcfg & ~QIXIS_RCFG_CTL_WATCHDOG_ENBLE);
QIXIS_WRITE(watch, ((i<<2) - 1));
QIXIS_WRITE(rcfg_ctl, rcfg);
return 0;
}
}
}
#ifdef DEBUG
else if (strcmp(argv[1], "dump") == 0) {
qixis_dump_regs();
return 0;
}
#endif
else {
printf("Invalid option: %s\n", argv[1]);
return 1;
}
return 0;
}
static void set_brdcfg9_for_gtx_clk(void)
{
u8 brdcfg9;
brdcfg9 = QIXIS_READ(brdcfg[9]);
/* Initializing EPHY2 clock to RGMII mode */
brdcfg9 &= ~(BRDCFG9_EPHY2_MASK);
brdcfg9 |= (BRDCFG9_EPHY2_VAL);
QIXIS_WRITE(brdcfg[9], brdcfg9);
}
static void ls2080a_qds_enable_SFP_TX(u8 muxval)
{
u8 brdcfg9;
brdcfg9 = QIXIS_READ(brdcfg[9]);
brdcfg9 &= ~BRDCFG9_SFPTX_MASK;
brdcfg9 |= (muxval << BRDCFG9_SFPTX_SHIFT);
QIXIS_WRITE(brdcfg[9], brdcfg9);
}
static void t1040_qds_mux_mdio(u8 muxval)
{
u8 brdcfg4;
if (muxval <= 7) {
brdcfg4 = QIXIS_READ(brdcfg[4]);
brdcfg4 &= ~BRDCFG4_EMISEL_MASK;
brdcfg4 |= (muxval << BRDCFG4_EMISEL_SHIFT);
QIXIS_WRITE(brdcfg[4], brdcfg4);
}
}
int board_init(void)
{
init_final_memctl_regs();
#ifdef CONFIG_ENV_IS_NOWHERE
gd->env_addr = (ulong)&default_environment[0];
#endif
select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
QIXIS_WRITE(rst_ctl, QIXIS_RST_CTL_RESET_EN);
return 0;
}
int board_early_init_f(void)
{
#ifdef CONFIG_LPUART
u8 uart;
#endif
fsl_lsch2_early_init_f();
#ifdef CONFIG_LPUART
/* We use lpuart0 as system console */
uart = QIXIS_READ(brdcfg[14]);
uart &= ~CFG_UART_MUX_MASK;
uart |= CFG_LPUART_EN << CFG_UART_MUX_SHIFT;
QIXIS_WRITE(brdcfg[14], uart);
#endif
return 0;
}
int config_board_mux(int ctrl_type)
{
u8 reg14;
reg14 = QIXIS_READ(brdcfg[14]);
switch (ctrl_type) {
case MUX_TYPE_GPIO:
reg14 = (reg14 & (~0x6)) | 0x2;
break;
default:
puts("Unsupported mux interface type\n");
return -1;
}
QIXIS_WRITE(brdcfg[14], reg14);
return 0;
}
int board_early_init_r(void)
{
const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
int flash_esel = find_tlb_idx((void *)flashbase, 1);
/*
* Remap Boot flash + PROMJET region to caching-inhibited
* so that flash can be erased properly.
*/
/* Flush d-cache and invalidate i-cache of any FLASH data */
flush_dcache();
invalidate_icache();
if (flash_esel == -1) {
/* very unlikely unless something is messed up */
puts("Error: Could not find TLB for FLASH BASE\n");
flash_esel = 2; /* give our best effort to continue */
} else {
/* invalidate existing TLB entry for flash + promjet */
disable_tlb(flash_esel);
}
set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, flash_esel, BOOKE_PAGESZ_256M, 1);
/* Disable remote I2C connection to qixis fpga */
QIXIS_WRITE(brdcfg[5], QIXIS_READ(brdcfg[5]) & ~BRDCFG5_IRE);
/*
* Adjust core voltage according to voltage ID
* This function changes I2C mux to channel 2.
*/
if (adjust_vdd(0))
printf("Warning: Adjusting core voltage failed.\n");
brd_mux_lane_to_slot();
select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
return 0;
}
int config_board_mux(int ctrl_type)
{
u8 reg5;
reg5 = QIXIS_READ(brdcfg[5]);
switch (ctrl_type) {
case MUX_TYPE_SDHC:
reg5 = SET_SDHC_MUX_SEL(reg5, PIN_MUX_SEL_SDHC);
break;
case MUX_TYPE_DSPI:
reg5 = SET_SDHC_MUX_SEL(reg5, PIN_MUX_SEL_DSPI);
break;
default:
printf("Wrong mux interface type\n");
return -1;
}
QIXIS_WRITE(brdcfg[5], reg5);
return 0;
}
int board_eth_init(bd_t *bis)
{
#ifdef CONFIG_FMAN_ENET
int i, idx, lane, slot, interface;
struct memac_mdio_info dtsec_mdio_info;
struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
u32 srds_s1, srds_s2;
u8 brdcfg12;
srds_s1 = in_be32(&gur->rcwsr[4]) &
FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
srds_s1 >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
srds_s2 = in_be32(&gur->rcwsr[4]) &
FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_MASK;
srds_s2 >>= FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_SHIFT;
/* Initialize the mdio_mux array so we can recognize empty elements */
for (i = 0; i < NUM_FM_PORTS; i++)
mdio_mux[i] = EMI_NONE;
dtsec_mdio_info.regs =
(struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR;
dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
/* Register the 1G MDIO bus */
fm_memac_mdio_init(bis, &dtsec_mdio_info);
/* Register the muxing front-ends to the MDIO buses */
ls1046aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_RGMII1);
ls1046aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_RGMII2);
ls1046aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT1);
ls1046aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT2);
ls1046aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT4);
/* Set the two on-board RGMII PHY address */
fm_info_set_phy_address(FM1_DTSEC3, RGMII_PHY1_ADDR);
fm_info_set_phy_address(FM1_DTSEC4, RGMII_PHY2_ADDR);
switch (srds_s1) {
case 0x3333:
/* SGMII on slot 1, MAC 9 */
fm_info_set_phy_address(FM1_DTSEC9, SGMII_CARD_PORT1_PHY_ADDR);
case 0x1333:
case 0x2333:
/* SGMII on slot 1, MAC 10 */
fm_info_set_phy_address(FM1_DTSEC10, SGMII_CARD_PORT2_PHY_ADDR);
case 0x1133:
case 0x2233:
/* SGMII on slot 1, MAC 5/6 */
fm_info_set_phy_address(FM1_DTSEC5, SGMII_CARD_PORT3_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC6, SGMII_CARD_PORT4_PHY_ADDR);
break;
case 0x1040:
case 0x2040:
/* QSGMII on lane B, MAC 6/5/10/1 */
fm_info_set_phy_address(FM1_DTSEC6,
QSGMII_CARD_PORT1_PHY_ADDR_S2);
fm_info_set_phy_address(FM1_DTSEC5,
QSGMII_CARD_PORT2_PHY_ADDR_S2);
fm_info_set_phy_address(FM1_DTSEC10,
QSGMII_CARD_PORT3_PHY_ADDR_S2);
fm_info_set_phy_address(FM1_DTSEC1,
QSGMII_CARD_PORT4_PHY_ADDR_S2);
break;
case 0x3363:
/* SGMII on slot 1, MAC 9/10 */
fm_info_set_phy_address(FM1_DTSEC9, SGMII_CARD_PORT1_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC10, SGMII_CARD_PORT2_PHY_ADDR);
case 0x1163:
case 0x2263:
case 0x2223:
/* SGMII on slot 1, MAC 6 */
fm_info_set_phy_address(FM1_DTSEC6, SGMII_CARD_PORT4_PHY_ADDR);
break;
default:
printf("Invalid SerDes protocol 0x%x for LS1046AQDS\n",
srds_s1);
break;
}
if (srds_s2 == 0x5a59 || srds_s2 == 0x5a06)
/* SGMII on slot 4, MAC 2 */
fm_info_set_phy_address(FM1_DTSEC2, SGMII_CARD_PORT1_PHY_ADDR);
for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
idx = i - FM1_DTSEC1;
interface = fm_info_get_enet_if(i);
switch (interface) {
case PHY_INTERFACE_MODE_SGMII:
case PHY_INTERFACE_MODE_QSGMII:
if (interface == PHY_INTERFACE_MODE_SGMII) {
if (i == FM1_DTSEC5) {
/* route lane 2 to slot1 so to have
* one sgmii riser card supports
* MAC5 and MAC6.
*/
brdcfg12 = QIXIS_READ(brdcfg[12]);
QIXIS_WRITE(brdcfg[12],
brdcfg12 | 0x80);
}
lane = serdes_get_first_lane(FSL_SRDS_1,
SGMII_FM1_DTSEC1 + idx);
} else {
/* clear the bit 7 to route lane B on slot2. */
brdcfg12 = QIXIS_READ(brdcfg[12]);
QIXIS_WRITE(brdcfg[12], brdcfg12 & 0x7f);
lane = serdes_get_first_lane(FSL_SRDS_1,
QSGMII_FM1_A);
lane_to_slot[lane] = 2;
}
if (i == FM1_DTSEC2)
lane = 5;
if (lane < 0)
break;
slot = lane_to_slot[lane];
debug("FM1@DTSEC%u expects SGMII in slot %u\n",
idx + 1, slot);
if (QIXIS_READ(present2) & (1 << (slot - 1)))
fm_disable_port(i);
switch (slot) {
case 1:
mdio_mux[i] = EMI1_SLOT1;
fm_info_set_mdio(i, mii_dev_for_muxval(
mdio_mux[i]));
break;
case 2:
mdio_mux[i] = EMI1_SLOT2;
fm_info_set_mdio(i, mii_dev_for_muxval(
mdio_mux[i]));
break;
case 4:
mdio_mux[i] = EMI1_SLOT4;
fm_info_set_mdio(i, mii_dev_for_muxval(
mdio_mux[i]));
break;
default:
break;
}
break;
case PHY_INTERFACE_MODE_RGMII:
case PHY_INTERFACE_MODE_RGMII_TXID:
if (i == FM1_DTSEC3)
mdio_mux[i] = EMI1_RGMII1;
else if (i == FM1_DTSEC4)
mdio_mux[i] = EMI1_RGMII2;
fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i]));
break;
default:
break;
}
}
cpu_eth_init(bis);
#endif /* CONFIG_FMAN_ENET */
return pci_eth_init(bis);
}
int brd_mux_lane_to_slot(void)
{
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
u32 srds_prtcl_s1;
srds_prtcl_s1 = in_be32(&gur->rcwsr[4]) &
FSL_CORENET2_RCWSR4_SRDS1_PRTCL;
srds_prtcl_s1 >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT;
#if defined(CONFIG_T2080QDS)
u32 srds_prtcl_s2 = in_be32(&gur->rcwsr[4]) &
FSL_CORENET2_RCWSR4_SRDS2_PRTCL;
srds_prtcl_s2 >>= FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT;
#endif
switch (srds_prtcl_s1) {
case 0:
/* SerDes1 is not enabled */
break;
#if defined(CONFIG_T2080QDS)
case 0x1b:
case 0x1c:
case 0xa2:
/* SD1(A:D) => SLOT3 SGMII
* SD1(G:H) => SLOT1 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0x1a);
break;
case 0x94:
case 0x95:
/* SD1(A:B) => SLOT3 [email protected]
* SD1(C:D) => SFP Module, [email protected]
* SD1(E:H) => SLOT1 [email protected]
*/
case 0x96:
/* SD1(A:B) => SLOT3 [email protected]
* SD1(C) => SFP Module, [email protected]
* SD1(D) => SFP Module, [email protected]
* SD1(E:H) => SLOT1 PCIe4 x4
*/
QIXIS_WRITE(brdcfg[12], 0x3a);
break;
case 0x50:
case 0x51:
/* SD1(A:D) => SLOT3 XAUI
* SD1(E) => SLOT1 PCIe4
* SD1(F:H) => SLOT2 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0x15);
break;
case 0x66:
case 0x67:
/* SD1(A:D) => XFI cage
* SD1(E:H) => SLOT1 PCIe4
*/
QIXIS_WRITE(brdcfg[12], 0xfe);
break;
case 0x6a:
case 0x6b:
/* SD1(A:D) => XFI cage
* SD1(E) => SLOT1 PCIe4
* SD1(F:H) => SLOT2 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0xf1);
break;
case 0x6c:
case 0x6d:
/* SD1(A:B) => XFI cage
* SD1(C:D) => SLOT3 SGMII
* SD1(E:H) => SLOT1 PCIe4
*/
QIXIS_WRITE(brdcfg[12], 0xda);
break;
case 0x6e:
/* SD1(A:B) => SFP Module, XFI
* SD1(C:D) => SLOT3 SGMII
* SD1(E:F) => SLOT1 PCIe4 x2
* SD1(G:H) => SLOT2 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0xd9);
break;
case 0xda:
/* SD1(A:H) => SLOT3 PCIe3 x8
*/
QIXIS_WRITE(brdcfg[12], 0x0);
break;
case 0xc8:
/* SD1(A) => SLOT3 PCIe3 x1
* SD1(B) => SFP Module, [email protected]
* SD1(C:D) => SFP Module, [email protected]
* SD1(E:F) => SLOT1 PCIe4 x2
* SD1(G:H) => SLOT2 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0x79);
break;
case 0xab:
/* SD1(A:D) => SLOT3 PCIe3 x4
* SD1(E:H) => SLOT1 PCIe4 x4
*/
QIXIS_WRITE(brdcfg[12], 0x1a);
break;
#elif defined(CONFIG_T2081QDS)
case 0x50:
case 0x51:
/* SD1(A:D) => SLOT2 XAUI
* SD1(E) => SLOT1 PCIe4 x1
* SD1(F:H) => SLOT3 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0x98);
QIXIS_WRITE(brdcfg[13], 0x70);
break;
case 0x6a:
case 0x6b:
/* SD1(A:D) => XFI SFP Module
* SD1(E) => SLOT1 PCIe4 x1
* SD1(F:H) => SLOT3 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0x80);
QIXIS_WRITE(brdcfg[13], 0x70);
break;
case 0x6c:
case 0x6d:
/* SD1(A:B) => XFI SFP Module
* SD1(C:D) => SLOT2 SGMII
* SD1(E:H) => SLOT1 PCIe4 x4
*/
QIXIS_WRITE(brdcfg[12], 0xe8);
QIXIS_WRITE(brdcfg[13], 0x0);
break;
case 0xaa:
case 0xab:
/* SD1(A:D) => SLOT2 PCIe3 x4
* SD1(F:H) => SLOT1 SGMI4 x4
*/
QIXIS_WRITE(brdcfg[12], 0xf8);
QIXIS_WRITE(brdcfg[13], 0x0);
break;
case 0xca:
case 0xcb:
/* SD1(A) => SLOT2 PCIe3 x1
* SD1(B) => SLOT7 SGMII
* SD1(C) => SLOT6 SGMII
* SD1(D) => SLOT5 SGMII
* SD1(E) => SLOT1 PCIe4 x1
* SD1(F:H) => SLOT3 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0x80);
QIXIS_WRITE(brdcfg[13], 0x70);
break;
case 0xde:
case 0xdf:
/* SD1(A:D) => SLOT2 PCIe3 x4
* SD1(E) => SLOT1 PCIe4 x1
* SD1(F) => SLOT4 PCIe1 x1
* SD1(G) => SLOT3 PCIe2 x1
* SD1(H) => SLOT7 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0x98);
QIXIS_WRITE(brdcfg[13], 0x25);
break;
case 0xf2:
/* SD1(A) => SLOT2 PCIe3 x1
* SD1(B:D) => SLOT7 SGMII
* SD1(E) => SLOT1 PCIe4 x1
* SD1(F) => SLOT4 PCIe1 x1
* SD1(G) => SLOT3 PCIe2 x1
* SD1(H) => SLOT7 SGMII
*/
QIXIS_WRITE(brdcfg[12], 0x81);
QIXIS_WRITE(brdcfg[13], 0xa5);
break;
#endif
default:
printf("WARNING: unsupported for SerDes1 Protocol %d\n",
srds_prtcl_s1);
return -1;
}
#ifdef CONFIG_T2080QDS
switch (srds_prtcl_s2) {
case 0:
/* SerDes2 is not enabled */
break;
case 0x01:
case 0x02:
/* SD2(A:H) => SLOT4 PCIe1 */
QIXIS_WRITE(brdcfg[13], 0x10);
break;
case 0x15:
case 0x16:
/*
* SD2(A:D) => SLOT4 PCIe1
* SD2(E:F) => SLOT5 PCIe2
* SD2(G:H) => SATA1,SATA2
*/
QIXIS_WRITE(brdcfg[13], 0xb0);
break;
case 0x18:
/*
* SD2(A:D) => SLOT4 PCIe1
* SD2(E:F) => SLOT5 Aurora
* SD2(G:H) => SATA1,SATA2
*/
QIXIS_WRITE(brdcfg[13], 0x78);
break;
case 0x1f:
/*
* SD2(A:D) => SLOT4 PCIe1
* SD2(E:H) => SLOT5 PCIe2
*/
QIXIS_WRITE(brdcfg[13], 0xa0);
break;
case 0x29:
case 0x2d:
case 0x2e:
/*
* SD2(A:D) => SLOT4 SRIO2
* SD2(E:H) => SLOT5 SRIO1
*/
QIXIS_WRITE(brdcfg[13], 0xa0);
break;
case 0x36:
/*
* SD2(A:D) => SLOT4 SRIO2
* SD2(E:F) => Aurora
* SD2(G:H) => SATA1,SATA2
*/
QIXIS_WRITE(brdcfg[13], 0x78);
break;
default:
printf("WARNING: unsupported for SerDes2 Protocol %d\n",
srds_prtcl_s2);
return -1;
}
#endif
return 0;
}
void qixis_reset(void)
{
QIXIS_WRITE(rst_ctl, QIXIS_RST_CTL_RESET);
}
void qixis_bank_reset(void)
{
QIXIS_WRITE(rcfg_ctl, QIXIS_RCFG_CTL_RECONFIG_IDLE);
QIXIS_WRITE(rcfg_ctl, QIXIS_RCFG_CTL_RECONFIG_START);
}
/*
* Initialize the lane_to_slot[] array.
*
* On the T1040QDS board the mapping is controlled by ?? register.
*/
static void initialize_lane_to_slot(void)
{
ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
int serdes1_prtcl = (in_be32(&gur->rcwsr[4]) &
FSL_CORENET2_RCWSR4_SRDS1_PRTCL)
>> FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT;
QIXIS_WRITE(cms[0], 0x07);
switch (serdes1_prtcl) {
case 0x60:
case 0x66:
case 0x67:
case 0x69:
lane_to_slot[1] = 7;
lane_to_slot[2] = 6;
lane_to_slot[3] = 5;
break;
case 0x86:
lane_to_slot[1] = 7;
lane_to_slot[2] = 7;
lane_to_slot[3] = 7;
break;
case 0x87:
lane_to_slot[1] = 7;
lane_to_slot[2] = 7;
lane_to_slot[3] = 7;
lane_to_slot[7] = 7;
break;
case 0x89:
lane_to_slot[1] = 7;
lane_to_slot[2] = 7;
lane_to_slot[3] = 7;
lane_to_slot[6] = 7;
lane_to_slot[7] = 7;
break;
case 0x8d:
lane_to_slot[1] = 7;
lane_to_slot[2] = 7;
lane_to_slot[3] = 7;
lane_to_slot[5] = 3;
lane_to_slot[6] = 3;
lane_to_slot[7] = 3;
break;
case 0x8F:
case 0x85:
lane_to_slot[1] = 7;
lane_to_slot[2] = 6;
lane_to_slot[3] = 5;
lane_to_slot[6] = 3;
lane_to_slot[7] = 3;
break;
case 0xA5:
lane_to_slot[1] = 7;
lane_to_slot[6] = 3;
lane_to_slot[7] = 3;
break;
case 0xA7:
lane_to_slot[1] = 7;
lane_to_slot[2] = 6;
lane_to_slot[3] = 5;
lane_to_slot[7] = 7;
break;
case 0xAA:
lane_to_slot[1] = 7;
lane_to_slot[6] = 7;
lane_to_slot[7] = 7;
break;
case 0x40:
lane_to_slot[2] = 7;
lane_to_slot[3] = 7;
break;
default:
printf("qds: Fman: Unsupported SerDes Protocol 0x%02x\n",
serdes1_prtcl);
break;
}
}
int board_eth_init(bd_t *bis)
{
#ifdef CONFIG_FMAN_ENET
struct memac_mdio_info memac_mdio_info;
struct memac_mdio_info tg_memac_mdio_info;
unsigned int i;
unsigned int serdes1_prtcl, serdes2_prtcl;
int qsgmii;
struct mii_dev *bus;
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
serdes1_prtcl = in_be32(&gur->rcwsr[4]) &
FSL_CORENET2_RCWSR4_SRDS1_PRTCL;
if (!serdes1_prtcl) {
printf("SERDES1 is not enabled\n");
return 0;
}
serdes1_prtcl >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT;
debug("Using SERDES1 Protocol: 0x%x:\n", serdes1_prtcl);
serdes2_prtcl = in_be32(&gur->rcwsr[4]) &
FSL_CORENET2_RCWSR4_SRDS2_PRTCL;
if (!serdes2_prtcl) {
printf("SERDES2 is not enabled\n");
return 0;
}
serdes2_prtcl >>= FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT;
debug("Using SERDES2 Protocol: 0x%x:\n", serdes2_prtcl);
printf("Initializing Fman\n");
initialize_lane_to_slot();
memac_mdio_info.regs =
(struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR;
memac_mdio_info.name = DEFAULT_FM_MDIO_NAME;
/* Register the real 1G MDIO bus */
fm_memac_mdio_init(bis, &memac_mdio_info);
tg_memac_mdio_info.regs =
(struct memac_mdio_controller *)CONFIG_SYS_FM1_TGEC_MDIO_ADDR;
tg_memac_mdio_info.name = DEFAULT_FM_TGEC_MDIO_NAME;
/* Register the real 10G MDIO bus */
fm_memac_mdio_init(bis, &tg_memac_mdio_info);
/*
* Program the two on board DTSEC PHY addresses assuming that they are
* all SGMII. RGMII is not supported on this board. Setting SGMII 5 and
* 6 to on board SGMII phys
*/
fm_info_set_phy_address(FM1_DTSEC5, CONFIG_SYS_FM1_ONBOARD_PHY1_ADDR);
fm_info_set_phy_address(FM1_DTSEC6, CONFIG_SYS_FM1_ONBOARD_PHY2_ADDR);
switch (serdes1_prtcl) {
case 0x29:
case 0x2a:
/* Serdes 1: A-B SGMII, Configuring DTSEC 5 and 6 */
debug("Set phy addresses for FM1_DTSEC5:%x, FM1_DTSEC6:%x\n",
CONFIG_SYS_FM1_ONBOARD_PHY1_ADDR,
CONFIG_SYS_FM1_ONBOARD_PHY2_ADDR);
fm_info_set_phy_address(FM1_DTSEC5,
CONFIG_SYS_FM1_ONBOARD_PHY1_ADDR);
fm_info_set_phy_address(FM1_DTSEC6,
CONFIG_SYS_FM1_ONBOARD_PHY2_ADDR);
break;
#ifdef CONFIG_ARCH_B4420
case 0x17:
case 0x18:
/* Serdes 1: A-D SGMII, Configuring on board dual SGMII Phy */
debug("Set phy addresses for FM1_DTSEC3:%x, FM1_DTSEC4:%x\n",
CONFIG_SYS_FM1_ONBOARD_PHY1_ADDR,
CONFIG_SYS_FM1_ONBOARD_PHY2_ADDR);
/* Fixing Serdes clock by programming FPGA register */
QIXIS_WRITE(brdcfg[4], QIXIS_SRDS1CLK_125);
fm_info_set_phy_address(FM1_DTSEC3,
CONFIG_SYS_FM1_ONBOARD_PHY1_ADDR);
fm_info_set_phy_address(FM1_DTSEC4,
CONFIG_SYS_FM1_ONBOARD_PHY2_ADDR);
break;
#endif
default:
printf("Fman: Unsupported SerDes1 Protocol 0x%02x\n",
serdes1_prtcl);
break;
}
switch (serdes2_prtcl) {
case 0x17:
case 0x18:
debug("Set phy address on SGMII Riser for FM1_DTSEC1:%x\n",
CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC1,
CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC2,
CONFIG_SYS_FM1_DTSEC2_RISER_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC3,
CONFIG_SYS_FM1_DTSEC3_RISER_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC4,
CONFIG_SYS_FM1_DTSEC4_RISER_PHY_ADDR);
break;
case 0x48:
case 0x49:
debug("Set phy address on SGMII Riser for FM1_DTSEC1:%x\n",
CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC1,
CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC2,
CONFIG_SYS_FM1_DTSEC2_RISER_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC3,
CONFIG_SYS_FM1_DTSEC3_RISER_PHY_ADDR);
break;
case 0xb1:
case 0xb2:
case 0x8c:
case 0x8d:
debug("Set phy addresses on SGMII Riser for FM1_DTSEC1:%x\n",
CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC3,
CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC4,
CONFIG_SYS_FM1_DTSEC2_RISER_PHY_ADDR);
/*
* XFI does not need a PHY to work, but to make U-Boot
* happy, assign a fake PHY address for a XFI port.
*/
fm_info_set_phy_address(FM1_10GEC1, 0);
fm_info_set_phy_address(FM1_10GEC2, 1);
break;
case 0x98:
/* XAUI in Slot1 and Slot2 */
debug("Set phy address of AMC2PEX-2S for FM1_10GEC1:%x\n",
CONFIG_SYS_FM1_10GEC1_PHY_ADDR);
fm_info_set_phy_address(FM1_10GEC1,
CONFIG_SYS_FM1_10GEC1_PHY_ADDR);
debug("Set phy address of AMC2PEX-2S for FM1_10GEC2:%x\n",
CONFIG_SYS_FM1_10GEC2_PHY_ADDR);
fm_info_set_phy_address(FM1_10GEC2,
CONFIG_SYS_FM1_10GEC2_PHY_ADDR);
break;
case 0x9E:
/* XAUI in Slot2 */
debug("Sett phy address of AMC2PEX-2S for FM1_10GEC2:%x\n",
CONFIG_SYS_FM1_10GEC2_PHY_ADDR);
fm_info_set_phy_address(FM1_10GEC2,
CONFIG_SYS_FM1_10GEC2_PHY_ADDR);
break;
default:
printf("Fman: Unsupported SerDes2 Protocol 0x%02x\n",
serdes2_prtcl);
break;
}
/*set PHY address for QSGMII Riser Card on slot2*/
bus = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
qsgmii = is_qsgmii_riser_card(bus, PHY_BASE_ADDR, PORT_NUM, REGNUM);
if (qsgmii) {
switch (serdes2_prtcl) {
case 0xb2:
case 0x8d:
fm_info_set_phy_address(FM1_DTSEC3, PHY_BASE_ADDR);
fm_info_set_phy_address(FM1_DTSEC4, PHY_BASE_ADDR + 1);
break;
default:
break;
}
}
for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
int idx = i - FM1_DTSEC1;
switch (fm_info_get_enet_if(i)) {
case PHY_INTERFACE_MODE_SGMII:
fm_info_set_mdio(i,
miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
break;
case PHY_INTERFACE_MODE_NONE:
fm_info_set_phy_address(i, 0);
break;
default:
printf("Fman1: DTSEC%u set to unknown interface %i\n",
idx + 1, fm_info_get_enet_if(i));
fm_info_set_phy_address(i, 0);
break;
}
}
for (i = FM1_10GEC1; i < FM1_10GEC1 + CONFIG_SYS_NUM_FM1_10GEC; i++) {
int idx = i - FM1_10GEC1;
switch (fm_info_get_enet_if(i)) {
case PHY_INTERFACE_MODE_XGMII:
fm_info_set_mdio(i,
miiphy_get_dev_by_name
(DEFAULT_FM_TGEC_MDIO_NAME));
break;
case PHY_INTERFACE_MODE_NONE:
fm_info_set_phy_address(i, 0);
break;
default:
printf("Fman1: TGEC%u set to unknown interface %i\n",
idx + 1, fm_info_get_enet_if(i));
fm_info_set_phy_address(i, 0);
break;
}
}
cpu_eth_init(bis);
#endif
return pci_eth_init(bis);
}
int pfe_eth_board_init(struct udevice *dev)
{
static int init_done;
struct mii_dev *bus;
static const char *mdio_name;
struct pfe_mdio_info mac_mdio_info;
struct ccsr_gur __iomem *gur = (void *)CONFIG_SYS_FSL_GUTS_ADDR;
u8 data8;
struct pfe_eth_dev *priv = dev_get_priv(dev);
int srds_s1 = in_be32(&gur->rcwsr[4]) &
FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
srds_s1 >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
ls1012aqds_mux_mdio(EMI1_SLOT1);
if (!init_done) {
mac_mdio_info.reg_base = (void *)EMAC1_BASE_ADDR;
mac_mdio_info.name = DEFAULT_PFE_MDIO_NAME;
bus = pfe_mdio_init(&mac_mdio_info);
if (!bus) {
printf("Failed to register mdio\n");
return -1;
}
init_done = 1;
}
if (priv->gemac_port) {
mac_mdio_info.reg_base = (void *)EMAC2_BASE_ADDR;
mac_mdio_info.name = DEFAULT_PFE_MDIO1_NAME;
bus = pfe_mdio_init(&mac_mdio_info);
if (!bus) {
printf("Failed to register mdio\n");
return -1;
}
}
switch (srds_s1) {
case 0x3508:
printf("ls1012aqds:supported SerDes PRCTL= %d\n", srds_s1);
#ifdef CONFIG_PFE_RGMII_RESET_WA
/*
* Work around for FPGA registers initialization
* This is needed for RGMII to work.
*/
printf("Reset RGMII WA....\n");
data8 = QIXIS_READ(rst_frc[0]);
data8 |= 0x2;
QIXIS_WRITE(rst_frc[0], data8);
data8 = QIXIS_READ(rst_frc[0]);
data8 = QIXIS_READ(res8[6]);
data8 |= 0xff;
QIXIS_WRITE(res8[6], data8);
data8 = QIXIS_READ(res8[6]);
#endif
if (priv->gemac_port) {
mdio_name = ls1012aqds_mdio_name_for_muxval(EMI1_RGMII);
if (ls1012aqds_mdio_init(DEFAULT_PFE_MDIO_NAME, EMI1_RGMII)
< 0) {
printf("Failed to register mdio for %s\n", mdio_name);
}
/* MAC2 */
mdio_name = ls1012aqds_mdio_name_for_muxval(EMI1_RGMII);
bus = miiphy_get_dev_by_name(mdio_name);
pfe_set_mdio(priv->gemac_port, bus);
pfe_set_phy_address_mode(priv->gemac_port,
CONFIG_PFE_EMAC2_PHY_ADDR,
PHY_INTERFACE_MODE_RGMII);
} else {
mdio_name = ls1012aqds_mdio_name_for_muxval(EMI1_SLOT1);
if (ls1012aqds_mdio_init(DEFAULT_PFE_MDIO_NAME, EMI1_SLOT1)
< 0) {
printf("Failed to register mdio for %s\n", mdio_name);
}
/* MAC1 */
mdio_name = ls1012aqds_mdio_name_for_muxval(EMI1_SLOT1);
bus = miiphy_get_dev_by_name(mdio_name);
pfe_set_mdio(priv->gemac_port, bus);
pfe_set_phy_address_mode(priv->gemac_port,
CONFIG_PFE_EMAC1_PHY_ADDR,
PHY_INTERFACE_MODE_SGMII);
}
break;
case 0x2205:
printf("ls1012aqds:supported SerDes PRCTL= %d\n", srds_s1);
/*
* Work around for FPGA registers initialization
* This is needed for RGMII to work.
*/
printf("Reset SLOT1 SLOT2....\n");
data8 = QIXIS_READ(rst_frc[2]);
data8 |= 0xc0;
QIXIS_WRITE(rst_frc[2], data8);
mdelay(100);
data8 = QIXIS_READ(rst_frc[2]);
data8 &= 0x3f;
QIXIS_WRITE(rst_frc[2], data8);
if (priv->gemac_port) {
mdio_name = ls1012aqds_mdio_name_for_muxval(EMI1_SLOT2);
if (ls1012aqds_mdio_init(DEFAULT_PFE_MDIO_NAME, EMI1_SLOT2)
< 0) {
printf("Failed to register mdio for %s\n", mdio_name);
}
/* MAC2 */
mdio_name = ls1012aqds_mdio_name_for_muxval(EMI1_SLOT2);
bus = miiphy_get_dev_by_name(mdio_name);
pfe_set_mdio(1, bus);
pfe_set_phy_address_mode(1, CONFIG_PFE_SGMII_2500_PHY2_ADDR,
PHY_INTERFACE_MODE_SGMII_2500);
data8 = QIXIS_READ(brdcfg[12]);
data8 |= 0x20;
QIXIS_WRITE(brdcfg[12], data8);
} else {
mdio_name = ls1012aqds_mdio_name_for_muxval(EMI1_SLOT1);
if (ls1012aqds_mdio_init(DEFAULT_PFE_MDIO_NAME, EMI1_SLOT1)
< 0) {
printf("Failed to register mdio for %s\n", mdio_name);
}
/* MAC1 */
mdio_name = ls1012aqds_mdio_name_for_muxval(EMI1_SLOT1);
bus = miiphy_get_dev_by_name(mdio_name);
pfe_set_mdio(0, bus);
pfe_set_phy_address_mode(0,
CONFIG_PFE_SGMII_2500_PHY1_ADDR,
PHY_INTERFACE_MODE_SGMII_2500);
}
break;
default:
printf("ls1012aqds:unsupported SerDes PRCTL= %d\n", srds_s1);
break;
}
return 0;
}
