#include "init.h"
#include "micro-support-card.h"
+#include "sg-regs.h"
#include "soc-info.h"
DECLARE_GLOBAL_DATA_PTR;
{
const void *fdt = gd->fdt_blob;
int soc_node, aidet_node;
- const u32 *val;
+ const fdt32_t *val;
unsigned long aidet_base;
u32 tmp;
writel(tmp, 0x55000090);
}
-int board_init(void)
+#ifdef CONFIG_ARCH_UNIPHIER_LD11
+static void uniphier_ld11_misc_init(void)
{
- led_puts("U0");
+ sg_set_pinsel(149, 14, 8, 4); /* XIRQ0 -> XIRQ0 */
+ sg_set_iectrl(149);
+ sg_set_pinsel(153, 14, 8, 4); /* XIRQ4 -> XIRQ4 */
+ sg_set_iectrl(153);
+}
+#endif
+
+#ifdef CONFIG_ARCH_UNIPHIER_LD20
+static void uniphier_ld20_misc_init(void)
+{
+ sg_set_pinsel(149, 14, 8, 4); /* XIRQ0 -> XIRQ0 */
+ sg_set_iectrl(149);
+ sg_set_pinsel(153, 14, 8, 4); /* XIRQ4 -> XIRQ4 */
+ sg_set_iectrl(153);
+
+ /* ES1 errata: increase VDD09 supply to suppress VBO noise */
+ if (uniphier_get_soc_revision() == 1) {
+ writel(0x00000003, 0x6184e004);
+ writel(0x00000100, 0x6184e040);
+ writel(0x0000b500, 0x6184e024);
+ writel(0x00000001, 0x6184e000);
+ }
+}
+#endif
- switch (uniphier_get_soc_type()) {
+struct uniphier_initdata {
+ unsigned int soc_id;
+ bool nand_2cs;
+ void (*sbc_init)(void);
+ void (*pll_init)(void);
+ void (*clk_init)(void);
+ void (*misc_init)(void);
+};
+
+static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_SLD3)
- case SOC_UNIPHIER_SLD3:
- uniphier_sld3_pin_init();
- led_puts("U1");
- uniphier_ld4_clk_init();
- break;
+ {
+ .soc_id = UNIPHIER_SLD3_ID,
+ .nand_2cs = true,
+ .sbc_init = uniphier_sbc_init_admulti,
+ .pll_init = uniphier_sld3_pll_init,
+ .clk_init = uniphier_ld4_clk_init,
+ },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_LD4)
- case SOC_UNIPHIER_LD4:
- uniphier_ld4_pin_init();
- led_puts("U1");
- uniphier_ld4_clk_init();
- break;
+ {
+ .soc_id = UNIPHIER_LD4_ID,
+ .nand_2cs = true,
+ .sbc_init = uniphier_ld4_sbc_init,
+ .pll_init = uniphier_ld4_pll_init,
+ .clk_init = uniphier_ld4_clk_init,
+ },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PRO4)
- case SOC_UNIPHIER_PRO4:
- uniphier_pro4_pin_init();
- led_puts("U1");
- uniphier_pro4_clk_init();
- break;
+ {
+ .soc_id = UNIPHIER_PRO4_ID,
+ .nand_2cs = false,
+ .sbc_init = uniphier_sbc_init_savepin,
+ .pll_init = uniphier_pro4_pll_init,
+ .clk_init = uniphier_pro4_clk_init,
+ },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_SLD8)
- case SOC_UNIPHIER_SLD8:
- uniphier_sld8_pin_init();
- led_puts("U1");
- uniphier_ld4_clk_init();
- break;
+ {
+ .soc_id = UNIPHIER_SLD8_ID,
+ .nand_2cs = true,
+ .sbc_init = uniphier_ld4_sbc_init,
+ .pll_init = uniphier_ld4_pll_init,
+ .clk_init = uniphier_ld4_clk_init,
+ },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PRO5)
- case SOC_UNIPHIER_PRO5:
- uniphier_pro5_pin_init();
- led_puts("U1");
- uniphier_pro5_clk_init();
- break;
+ {
+ .soc_id = UNIPHIER_PRO5_ID,
+ .nand_2cs = true,
+ .sbc_init = uniphier_sbc_init_savepin,
+ .clk_init = uniphier_pro5_clk_init,
+ },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PXS2)
- case SOC_UNIPHIER_PXS2:
- uniphier_pxs2_pin_init();
- led_puts("U1");
- uniphier_pxs2_clk_init();
- break;
+ {
+ .soc_id = UNIPHIER_PXS2_ID,
+ .nand_2cs = true,
+ .sbc_init = uniphier_pxs2_sbc_init,
+ .clk_init = uniphier_pxs2_clk_init,
+ },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_LD6B)
- case SOC_UNIPHIER_LD6B:
- uniphier_ld6b_pin_init();
- led_puts("U1");
- uniphier_pxs2_clk_init();
- break;
+ {
+ .soc_id = UNIPHIER_LD6B_ID,
+ .nand_2cs = true,
+ .sbc_init = uniphier_pxs2_sbc_init,
+ .clk_init = uniphier_pxs2_clk_init,
+ },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_LD11)
- case SOC_UNIPHIER_LD11:
- uniphier_ld20_pin_init();
- led_puts("U1");
- uniphier_ld11_clk_init();
- break;
+ {
+ .soc_id = UNIPHIER_LD11_ID,
+ .nand_2cs = false,
+ .sbc_init = uniphier_ld11_sbc_init,
+ .pll_init = uniphier_ld11_pll_init,
+ .clk_init = uniphier_ld11_clk_init,
+ .misc_init = uniphier_ld11_misc_init,
+ },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_LD20)
- case SOC_UNIPHIER_LD20:
- uniphier_ld20_pin_init();
- led_puts("U1");
- uniphier_ld20_clk_init();
- cci500_init(2);
- break;
+ {
+ .soc_id = UNIPHIER_LD20_ID,
+ .nand_2cs = false,
+ .sbc_init = uniphier_ld11_sbc_init,
+ .pll_init = uniphier_ld20_pll_init,
+ .clk_init = uniphier_ld20_clk_init,
+ .misc_init = uniphier_ld20_misc_init,
+ },
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_PXS3)
+ {
+ .soc_id = UNIPHIER_PXS3_ID,
+ .nand_2cs = false,
+ .sbc_init = uniphier_pxs2_sbc_init,
+ .pll_init = uniphier_pxs3_pll_init,
+ .clk_init = uniphier_pxs3_clk_init,
+ },
#endif
- default:
- break;
+};
+UNIPHIER_DEFINE_SOCDATA_FUNC(uniphier_get_initdata, uniphier_initdata)
+
+int board_init(void)
+{
+ const struct uniphier_initdata *initdata;
+ int ret;
+
+ led_puts("U0");
+
+ initdata = uniphier_get_initdata();
+ if (!initdata) {
+ pr_err("unsupported SoC\n");
+ return -EINVAL;
}
- uniphier_setup_xirq();
+ initdata->sbc_init();
+
+ support_card_init();
+
+ led_puts("U0");
+
+ if (IS_ENABLED(CONFIG_NAND_DENALI)) {
+ ret = uniphier_pin_init(initdata->nand_2cs ?
+ "nand2cs_grp" : "nand_grp");
+ if (ret)
+ pr_err("failed to init NAND pins\n");
+ }
+
+ led_puts("U1");
+
+ if (initdata->pll_init)
+ initdata->pll_init();
led_puts("U2");
- support_card_late_init();
+ if (initdata->clk_init)
+ initdata->clk_init();
led_puts("U3");
-#ifdef CONFIG_ARM64
- uniphier_smp_kick_all_cpus();
-#endif
+ if (initdata->misc_init)
+ initdata->misc_init();
+
+ led_puts("U4");
+
+ uniphier_setup_xirq();
+
+ led_puts("U5");
+
+ support_card_late_init();
led_puts("Uboo");