command: Remove the cmd_tbl_t typedef

[J-u-boot.git] / arch / arm / cpu / arm926ejs / spear / cpu.c

diff --git a/arch/arm/cpu/arm926ejs/spear/cpu.c b/arch/arm/cpu/arm926ejs/spear/cpu.c
index 697e0945d79cc80a9051c405e96d10d4771f3357..21065410746b4622590f1011f5eda841a29bbf64 100644 (file)
--- a/arch/arm/cpu/arm926ejs/spear/cpu.c
+++ b/arch/arm/cpu/arm926ejs/spear/cpu.c
@@ -1,11 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2010
  * Vipin Kumar, ST Micoelectronics, [email protected].
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
+#include <command.h>
+#include <init.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_misc.h>
@@ -32,7 +33,7 @@ int arch_cpu_init(void)
        periph_clk_cfg |= CONFIG_SPEAR_UART48M;
        writel(periph_clk_cfg, &misc_p->periph_clk_cfg);
 #endif
-#if defined(CONFIG_DESIGNWARE_ETH)
+#if defined(CONFIG_ETH_DESIGNWARE)
        periph1_clken |= MISC_ETHENB;
 #endif
 #if defined(CONFIG_DW_UDC)
@@ -47,8 +48,18 @@ int arch_cpu_init(void)
 #if defined(CONFIG_NAND_FSMC)
        periph1_clken |= MISC_FSMCENB;
 #endif
+#if defined(CONFIG_USB_EHCI_SPEAR)
+       periph1_clken |= PERIPH_USBH1 | PERIPH_USBH2;
+#endif
+#if defined(CONFIG_SPEAR_GPIO)
+       periph1_clken |= MISC_GPIO3ENB | MISC_GPIO4ENB;
+#endif
+#if defined(CONFIG_PL022_SPI)
+       periph1_clken |= MISC_SSP1ENB | MISC_SSP2ENB | MISC_SSP3ENB;
+#endif
 
        writel(periph1_clken, &misc_p->periph1_clken);
+
        return 0;
 }
 
@@ -69,3 +80,37 @@ int print_cpuinfo(void)
        return 0;
 }
 #endif
+
+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_NAND_ECC_BCH) && defined(CONFIG_NAND_FSMC)
+static int do_switch_ecc(struct cmd_tbl *cmdtp, int flag, int argc,
+                        char *const argv[])
+{
+       if (argc != 2)
+               goto usage;
+
+       if (strncmp(argv[1], "hw", 2) == 0) {
+               /* 1-bit HW ECC */
+               printf("Switching to 1-bit HW ECC\n");
+               fsmc_nand_switch_ecc(1);
+       } else if (strncmp(argv[1], "bch4", 2) == 0) {
+               /* 4-bit SW ECC BCH4 */
+               printf("Switching to 4-bit SW ECC (BCH4)\n");
+               fsmc_nand_switch_ecc(4);
+       } else {
+               goto usage;
+       }
+
+       return 0;
+
+usage:
+       printf("Usage: nandecc %s\n", cmdtp->usage);
+       return 1;
+}
+
+U_BOOT_CMD(
+       nandecc, 2, 0,  do_switch_ecc,
+       "switch NAND ECC calculation algorithm",
+       "hw|bch4 - Switch between NAND hardware 1-bit HW and"
+       " 4-bit SW BCH\n"
+);
+#endif