* (C) Copyright 2010
* Stefano Babic, DENX Software Engineering, sbabic@denx.de
*
- * Linux IPU driver for MX51:
+ * Linux IPU driver:
*
- * (C) Copyright 2005-2009 Freescale Semiconductor, Inc.
+ * (C) Copyright 2005-2011 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
#define IPU_DISP0_BASE 0x00000000
#define IPU_MCU_T_DEFAULT 8
-#define IPU_DISP1_BASE (IPU_MCU_T_DEFAULT << 25)
-#define IPU_CM_REG_BASE 0x1E000000
-#define IPU_STAT_REG_BASE 0x1E000200
-#define IPU_IDMAC_REG_BASE 0x1E008000
-#define IPU_ISP_REG_BASE 0x1E010000
-#define IPU_DP_REG_BASE 0x1E018000
-#define IPU_IC_REG_BASE 0x1E020000
-#define IPU_IRT_REG_BASE 0x1E028000
-#define IPU_CSI0_REG_BASE 0x1E030000
-#define IPU_CSI1_REG_BASE 0x1E038000
-#define IPU_DI0_REG_BASE 0x1E040000
-#define IPU_DI1_REG_BASE 0x1E048000
-#define IPU_SMFC_REG_BASE 0x1E050000
-#define IPU_DC_REG_BASE 0x1E058000
-#define IPU_DMFC_REG_BASE 0x1E060000
-#define IPU_CPMEM_REG_BASE 0x1F000000
-#define IPU_LUT_REG_BASE 0x1F020000
-#define IPU_SRM_REG_BASE 0x1F040000
-#define IPU_TPM_REG_BASE 0x1F060000
-#define IPU_DC_TMPL_REG_BASE 0x1F080000
-#define IPU_ISP_TBPR_REG_BASE 0x1F0C0000
-#define IPU_VDI_REG_BASE 0x1E068000
-
+#define IPU_DISP1_BASE (gd->arch.ipu_hw_rev < IPUV3_HW_REV_IPUV3H ? \
+ (IPU_MCU_T_DEFAULT << 25) : \
+ 0x00000000)
+
+#define IPUV3DEX_REG_BASE 0x1E000000
+#define IPUV3M_REG_BASE 0x1E000000
+#define IPUV3H_REG_BASE 0x00200000
+
+#define IPU_CM_REG_BASE 0x00000000
+#define IPU_STAT_REG_BASE 0x00000200
+#define IPU_IDMAC_REG_BASE 0x00008000
+#define IPU_ISP_REG_BASE 0x00010000
+#define IPU_DP_REG_BASE 0x00018000
+#define IPU_IC_REG_BASE 0x00020000
+#define IPU_IRT_REG_BASE 0x00028000
+#define IPU_CSI0_REG_BASE 0x00030000
+#define IPU_CSI1_REG_BASE 0x00038000
+#define IPU_DI0_REG_BASE 0x00040000
+#define IPU_DI1_REG_BASE 0x00048000
+#define IPU_SMFC_REG_BASE 0x00050000
+#define IPU_DC_REG_BASE 0x00058000
+#define IPU_DMFC_REG_BASE 0x00060000
+#define IPU_VDI_REG_BASE 0x00068000
+#define IPU_CPMEM_REG_BASE (gd->arch.ipu_hw_rev >= IPUV3_HW_REV_IPUV3H ? \
+ 0x00100000 : \
+ 0x01000000)
+#define IPU_LUT_REG_BASE (gd->arch.ipu_hw_rev >= IPUV3_HW_REV_IPUV3H ? \
+ 0x00120000 : \
+ 0x01020000)
+#define IPU_SRM_REG_BASE (gd->arch.ipu_hw_rev >= IPUV3_HW_REV_IPUV3H ? \
+ 0x00140000 : \
+ 0x01040000)
+#define IPU_TPM_REG_BASE (gd->arch.ipu_hw_rev >= IPUV3_HW_REV_IPUV3H ? \
+ 0x00160000 : \
+ 0x01060000)
+#define IPU_DC_TMPL_REG_BASE (gd->arch.ipu_hw_rev >= IPUV3_HW_REV_IPUV3H ? \
+ 0x00180000 : \
+ 0x01080000)
+#define IPU_ISP_TBPR_REG_BASE (gd->arch.ipu_hw_rev >= IPUV3_HW_REV_IPUV3H ? \
+ 0x001C0000 : \
+ 0x010C0000)
+
+#define IPU_DISP_REG_BASE_ADDR (gd->arch.ipu_hw_rev >= IPUV3_HW_REV_IPUV3H ? \
+ IPU_CTRL_BASE_ADDR + IPUV3H_REG_BASE : \
+ IPU_CTRL_BASE_ADDR + IPUV3M_REG_BASE)
extern u32 *ipu_dc_tmpl_reg;
+extern struct clk *g_ipu_clk;
+extern struct clk *g_di_clk[2];
+extern struct clk *g_pixel_clk[2];
+
+extern int g_ipu_clk_enabled;
+extern unsigned char g_dc_di_assignment[];
#define DC_EVT_NF 0
#define DC_EVT_NL 1
u32 stat;
};
-#define IPU_CM_REG ((struct ipu_cm *)(IPU_CTRL_BASE_ADDR + \
+#define IPU_CM_REG ((struct ipu_cm *)(IPU_DISP_REG_BASE_ADDR + \
IPU_CM_REG_BASE))
#define IPU_CONF (&IPU_CM_REG->conf)
#define IPU_SRM_PRI1 (&IPU_CM_REG->srm_pri1)
#define IPU_FS_DISP_FLOW1 (&IPU_CM_REG->fs_disp_flow[0])
#define IPU_DISP_GEN (&IPU_CM_REG->disp_gen)
#define IPU_MEM_RST (&IPU_CM_REG->mem_rst)
+#define IPU_PM (&IPU_CM_REG->pm)
#define IPU_GPR (&IPU_CM_REG->gpr)
-#define IPU_CHA_DB_MODE_SEL(ch) (&IPU_CM_REG->ch_db_mode_sel[ch / 32])
+#define IPU_CHA_DB_MODE_SEL(ch) (&IPU_CM_REG->ch_db_mode_sel[(ch) / 32])
-#define IPU_STAT ((struct ipu_stat *)(IPU_CTRL_BASE_ADDR + \
+#define IPU_STAT ((struct ipu_stat *)(IPU_DISP_REG_BASE_ADDR + \
IPU_STAT_REG_BASE))
-#define IPU_CHA_CUR_BUF(ch) (&IPU_STAT->cur_buf[ch / 32])
-#define IPU_CHA_BUF0_RDY(ch) (&IPU_STAT->ch_buf0_rdy[ch / 32])
-#define IPU_CHA_BUF1_RDY(ch) (&IPU_STAT->ch_buf1_rdy[ch / 32])
+#define IPU_CHA_CUR_BUF(ch) (&IPU_STAT->cur_buf[(ch) / 32])
+#define IPU_CHA_BUF0_RDY(ch) (&IPU_STAT->ch_buf0_rdy[(ch) / 32])
+#define IPU_CHA_BUF1_RDY(ch) (&IPU_STAT->ch_buf1_rdy[(ch) / 32])
#define IPU_INT_CTRL(n) (&IPU_CM_REG->int_ctrl[(n) - 1])
-#define IDMAC_REG ((struct ipu_idmac *)(IPU_CTRL_BASE_ADDR + \
+#define IDMAC_REG ((struct ipu_idmac *)(IPU_DISP_REG_BASE_ADDR + \
IPU_IDMAC_REG_BASE))
#define IDMAC_CONF (&IDMAC_REG->conf)
-#define IDMAC_CHA_EN(ch) (&IDMAC_REG->ch_en[ch / 32])
-#define IDMAC_CHA_PRI(ch) (&IDMAC_REG->ch_pri[ch / 32])
+#define IDMAC_CHA_EN(ch) (&IDMAC_REG->ch_en[(ch) / 32])
+#define IDMAC_CHA_PRI(ch) (&IDMAC_REG->ch_pri[(ch) / 32])
+#define IDMAC_WM_EN(ch) (&IDMAC_REG->wm_en[(ch) / 32])
+
+#define DI_REG(di) ((struct ipu_di *)(IPU_DISP_REG_BASE_ADDR + \
+ (((di) == 1) ? IPU_DI1_REG_BASE : \
+ IPU_DI0_REG_BASE)))
-#define DI_REG(di) ((struct ipu_di *)(IPU_CTRL_BASE_ADDR + \
- ((di == 1) ? IPU_DI1_REG_BASE : \
- IPU_DI0_REG_BASE)))
#define DI_GENERAL(di) (&DI_REG(di)->general)
#define DI_BS_CLKGEN0(di) (&DI_REG(di)->bs_clkgen0)
#define DI_BS_CLKGEN1(di) (&DI_REG(di)->bs_clkgen1)
-#define DI_SW_GEN0(di, gen) (&DI_REG(di)->sw_gen0[gen - 1])
-#define DI_SW_GEN1(di, gen) (&DI_REG(di)->sw_gen1[gen - 1])
-#define DI_STP_REP(di, gen) (&DI_REG(di)->stp_rep[(gen - 1) / 2])
+#define DI_SW_GEN0(di, gen) (&DI_REG(di)->sw_gen0[(gen) - 1])
+#define DI_SW_GEN1(di, gen) (&DI_REG(di)->sw_gen1[(gen) - 1])
+#define DI_STP_REP(di, gen) (&DI_REG(di)->stp_rep[((gen) - 1) / 2])
#define DI_SYNC_AS_GEN(di) (&DI_REG(di)->sync_as)
#define DI_DW_GEN(di, gen) (&DI_REG(di)->dw_gen[gen])
-#define DI_DW_SET(di, gen, set) (&DI_REG(di)->dw_set[gen + 12 * set])
+#define DI_DW_SET(di, gen, set) (&DI_REG(di)->dw_set[(gen) + 12 * set])
#define DI_POL(di) (&DI_REG(di)->pol)
#define DI_SCR_CONF(di) (&DI_REG(di)->scr_conf)
-#define DMFC_REG ((struct ipu_dmfc *)(IPU_CTRL_BASE_ADDR + \
+#define DMFC_REG ((struct ipu_dmfc *)(IPU_DISP_REG_BASE_ADDR + \
IPU_DMFC_REG_BASE))
#define DMFC_WR_CHAN (&DMFC_REG->wr_chan)
#define DMFC_WR_CHAN_DEF (&DMFC_REG->wr_chan_def)
#define DMFC_GENERAL1 (&DMFC_REG->general[0])
#define DMFC_IC_CTRL (&DMFC_REG->ic_ctrl)
-
-#define DC_REG ((struct ipu_dc *)(IPU_CTRL_BASE_ADDR + \
+#define DC_REG ((struct ipu_dc *)(IPU_DISP_REG_BASE_ADDR + \
IPU_DC_REG_BASE))
-#define DC_MAP_CONF_PTR(n) (&DC_REG->dc_map_ptr[n / 2])
-#define DC_MAP_CONF_VAL(n) (&DC_REG->dc_map_val[n / 2])
+#define DC_MAP_CONF_PTR(n) (&DC_REG->dc_map_ptr[(n) / 2])
+#define DC_MAP_CONF_VAL(n) (&DC_REG->dc_map_val[(n) / 2])
+DECLARE_GLOBAL_DATA_PTR;
static inline struct ipu_dc_ch *dc_ch_offset(int ch)
{
printf("%s: invalid channel %d\n", __func__, ch);
return NULL;
}
-
}
-#define DC_RL_CH(ch, evt) (&dc_ch_offset(ch)->rl[evt / 2])
+#define DC_RL_CH(ch, evt) (&dc_ch_offset(ch)->rl[(evt) / 2])
#define DC_WR_CH_CONF(ch) (&dc_ch_offset(ch)->wr_ch_conf)
#define DC_WR_CH_ADDR(ch) (&dc_ch_offset(ch)->wr_ch_addr)
#define DP_ASYNC0 0x60
#define DP_ASYNC1 0xBC
-#define DP_REG ((struct ipu_dp *)(IPU_CTRL_BASE_ADDR + \
+#define DP_REG ((struct ipu_dp *)(IPU_DISP_REG_BASE_ADDR + \
IPU_DP_REG_BASE))
#define DP_COM_CONF() (&DP_REG->com_conf_sync)
#define DP_GRAPH_WIND_CTRL() (&DP_REG->graph_wind_ctrl_sync)
#define DP_CSC_1() (&DP_REG->csc_sync[1])
/* DC template opcodes */
-#define WROD(lf) (0x18 | (lf << 1))
+#define WROD(lf) (0x18 | ((lf) << 1))
#endif
projects / karo-tx-uboot.git / blobdiff