Reduce the PFC tables by ifdeffing out pinmux settings which are unlikely to be used by U-Boot. This helps reduce the size of the bootloader in the 10 kiB range. This includes conditional build of these PFC additions:
- CANFD - DU - INTC-EX - MSIOF - PWM - VIN
Signed-off-by: Marek Vasut marek.vasut+renesas@mailbox.org --- Cc: Hai Pham hai.pham.ud@renesas.com Cc: Nobuhiro Iwamatsu iwamatsu@nigauri.org Cc: Paul Barker paul.barker.ct@bp.renesas.com Cc: Tom Rini trini@konsulko.com Cc: u-boot@lists.denx.de --- drivers/pinctrl/renesas/pfc-r8a77970.c | 32 ++++++++++++++++++++++++++ 1 file changed, 32 insertions(+)
diff --git a/drivers/pinctrl/renesas/pfc-r8a77970.c b/drivers/pinctrl/renesas/pfc-r8a77970.c index 00ebbbc7120..3a0a310c5fe 100644 --- a/drivers/pinctrl/renesas/pfc-r8a77970.c +++ b/drivers/pinctrl/renesas/pfc-r8a77970.c @@ -817,6 +817,7 @@ static const unsigned int avb0_avtp_match_mux[] = { AVB0_AVTP_MATCH_MARK, };
+#ifdef CONFIG_PINCTRL_PFC_FULL /* - CANFD Clock ------------------------------------------------------------ */ static const unsigned int canfd_clk_a_pins[] = { /* CANFD_CLK */ @@ -911,6 +912,7 @@ static const unsigned int du_disp_pins[] = { static const unsigned int du_disp_mux[] = { DU_DISP_MARK, }; +#endif
/* - HSCIF0 ----------------------------------------------------------------- */ static const unsigned int hscif0_data_pins[] = { @@ -1056,6 +1058,7 @@ static const unsigned int i2c4_mux[] = { SDA4_MARK, SCL4_MARK, };
+#ifdef CONFIG_PINCTRL_PFC_FULL /* - INTC-EX ---------------------------------------------------------------- */ static const unsigned int intc_ex_irq0_pins[] = { /* IRQ0 */ @@ -1099,6 +1102,7 @@ static const unsigned int intc_ex_irq5_pins[] = { static const unsigned int intc_ex_irq5_mux[] = { IRQ5_MARK, }; +#endif
/* - MMC -------------------------------------------------------------------- */ static const unsigned int mmc_data_pins[] = { @@ -1122,6 +1126,7 @@ static const unsigned int mmc_ctrl_mux[] = { MMC_CLK_MARK, MMC_CMD_MARK, };
+#ifdef CONFIG_PINCTRL_PFC_FULL /* - MSIOF0 ----------------------------------------------------------------- */ static const unsigned int msiof0_clk_pins[] = { /* SCK */ @@ -1367,6 +1372,7 @@ static const unsigned int pwm4_b_pins[] = { static const unsigned int pwm4_b_mux[] = { PWM4_B_MARK, }; +#endif
/* - QSPI0 ------------------------------------------------------------------ */ static const unsigned int qspi0_ctrl_pins[] = { @@ -1583,6 +1589,7 @@ static const unsigned int tmu_tclk2_b_mux[] = { TCLK2_B_MARK, };
+#ifdef CONFIG_PINCTRL_PFC_FULL /* - VIN0 ------------------------------------------------------------------- */ static const unsigned int vin0_data_pins[] = { RCAR_GP_PIN(2, 4), RCAR_GP_PIN(2, 5), @@ -1674,6 +1681,7 @@ static const unsigned int vin1_clk_mux[] = { /* CLK */ VI1_CLK_MARK, }; +#endif
static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(avb0_link), @@ -1685,6 +1693,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(avb0_avtp_pps), SH_PFC_PIN_GROUP(avb0_avtp_capture), SH_PFC_PIN_GROUP(avb0_avtp_match), +#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_PIN_GROUP(canfd_clk_a), SH_PFC_PIN_GROUP(canfd_clk_b), SH_PFC_PIN_GROUP(canfd0_data_a), @@ -1696,6 +1705,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(du_oddf), SH_PFC_PIN_GROUP(du_cde), SH_PFC_PIN_GROUP(du_disp), +#endif SH_PFC_PIN_GROUP(hscif0_data), SH_PFC_PIN_GROUP(hscif0_clk), SH_PFC_PIN_GROUP(hscif0_ctrl), @@ -1714,16 +1724,19 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(i2c3_a), SH_PFC_PIN_GROUP(i2c3_b), SH_PFC_PIN_GROUP(i2c4), +#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_PIN_GROUP(intc_ex_irq0), SH_PFC_PIN_GROUP(intc_ex_irq1), SH_PFC_PIN_GROUP(intc_ex_irq2), SH_PFC_PIN_GROUP(intc_ex_irq3), SH_PFC_PIN_GROUP(intc_ex_irq4), SH_PFC_PIN_GROUP(intc_ex_irq5), +#endif BUS_DATA_PIN_GROUP(mmc_data, 1), BUS_DATA_PIN_GROUP(mmc_data, 4), BUS_DATA_PIN_GROUP(mmc_data, 8), SH_PFC_PIN_GROUP(mmc_ctrl), +#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_PIN_GROUP(msiof0_clk), SH_PFC_PIN_GROUP(msiof0_sync), SH_PFC_PIN_GROUP(msiof0_ss1), @@ -1758,6 +1771,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(pwm3_b), SH_PFC_PIN_GROUP(pwm4_a), SH_PFC_PIN_GROUP(pwm4_b), +#endif SH_PFC_PIN_GROUP(qspi0_ctrl), SH_PFC_PIN_GROUP_SUBSET(qspi0_data2, rpc_data, 0, 2), SH_PFC_PIN_GROUP_SUBSET(qspi0_data4, rpc_data, 0, 4), @@ -1790,6 +1804,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(tmu_tclk1_b), SH_PFC_PIN_GROUP(tmu_tclk2_a), SH_PFC_PIN_GROUP(tmu_tclk2_b), +#ifdef CONFIG_PINCTRL_PFC_FULL BUS_DATA_PIN_GROUP(vin0_data, 8), BUS_DATA_PIN_GROUP(vin0_data, 10), BUS_DATA_PIN_GROUP(vin0_data, 12), @@ -1804,6 +1819,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(vin1_field), SH_PFC_PIN_GROUP(vin1_clkenb), SH_PFC_PIN_GROUP(vin1_clk), +#endif };
static const char * const avb0_groups[] = { @@ -1818,6 +1834,7 @@ static const char * const avb0_groups[] = { "avb0_avtp_match", };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const canfd_clk_groups[] = { "canfd_clk_a", "canfd_clk_b", @@ -1840,6 +1857,7 @@ static const char * const du_groups[] = { "du_cde", "du_disp", }; +#endif
static const char * const hscif0_groups[] = { "hscif0_data", @@ -1886,6 +1904,7 @@ static const char * const i2c4_groups[] = { "i2c4", };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const intc_ex_groups[] = { "intc_ex_irq0", "intc_ex_irq1", @@ -1894,6 +1913,7 @@ static const char * const intc_ex_groups[] = { "intc_ex_irq4", "intc_ex_irq5", }; +#endif
static const char * const mmc_groups[] = { "mmc_data1", @@ -1902,6 +1922,7 @@ static const char * const mmc_groups[] = { "mmc_ctrl", };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const msiof0_groups[] = { "msiof0_clk", "msiof0_sync", @@ -1962,6 +1983,7 @@ static const char * const pwm4_groups[] = { "pwm4_a", "pwm4_b", }; +#endif
static const char * const qspi0_groups[] = { "qspi0_ctrl", @@ -2022,6 +2044,7 @@ static const char * const tmu_groups[] = { "tmu_tclk2_b", };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const vin0_groups[] = { "vin0_data8", "vin0_data10", @@ -2041,13 +2064,16 @@ static const char * const vin1_groups[] = { "vin1_clkenb", "vin1_clk", }; +#endif
static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(avb0), +#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_FUNCTION(canfd_clk), SH_PFC_FUNCTION(canfd0), SH_PFC_FUNCTION(canfd1), SH_PFC_FUNCTION(du), +#endif SH_PFC_FUNCTION(hscif0), SH_PFC_FUNCTION(hscif1), SH_PFC_FUNCTION(hscif2), @@ -2057,8 +2083,11 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(i2c2), SH_PFC_FUNCTION(i2c3), SH_PFC_FUNCTION(i2c4), +#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_FUNCTION(intc_ex), +#endif SH_PFC_FUNCTION(mmc), +#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_FUNCTION(msiof0), SH_PFC_FUNCTION(msiof1), SH_PFC_FUNCTION(msiof2), @@ -2068,6 +2097,7 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(pwm2), SH_PFC_FUNCTION(pwm3), SH_PFC_FUNCTION(pwm4), +#endif SH_PFC_FUNCTION(qspi0), SH_PFC_FUNCTION(qspi1), SH_PFC_FUNCTION(rpc), @@ -2077,8 +2107,10 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(scif3), SH_PFC_FUNCTION(scif4), SH_PFC_FUNCTION(tmu), +#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_FUNCTION(vin0), SH_PFC_FUNCTION(vin1), +#endif };
static const struct pinmux_cfg_reg pinmux_config_regs[] = {