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Diffstat (limited to 'board/incaip/incaip.c')
-rw-r--r--board/incaip/incaip.c110
1 files changed, 0 insertions, 110 deletions
diff --git a/board/incaip/incaip.c b/board/incaip/incaip.c
deleted file mode 100644
index 217b8afa347..00000000000
--- a/board/incaip/incaip.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <netdev.h>
-#include <asm/addrspace.h>
-#include <asm/inca-ip.h>
-#include <asm/io.h>
-#include <asm/reboot.h>
-
-extern uint incaip_get_cpuclk(void);
-
-void _machine_restart(void)
-{
- *INCA_IP_WDT_RST_REQ = 0x3f;
-}
-
-static ulong max_sdram_size(void)
-{
- /* The only supported SDRAM data width is 16bit.
- */
-#define CONFIG_SYS_DW 2
-
- /* The only supported number of SDRAM banks is 4.
- */
-#define CONFIG_SYS_NB 4
-
- ulong cfgpb0 = *INCA_IP_SDRAM_MC_CFGPB0;
- int cols = cfgpb0 & 0xF;
- int rows = (cfgpb0 & 0xF0) >> 4;
- ulong size = (1 << (rows + cols)) * CONFIG_SYS_DW * CONFIG_SYS_NB;
-
- return size;
-}
-
-phys_size_t initdram(int board_type)
-{
- int rows, cols, best_val = *INCA_IP_SDRAM_MC_CFGPB0;
- ulong size, max_size = 0;
- ulong our_address;
-
- asm volatile ("move %0, $25" : "=r" (our_address) :);
-
- /* Can't probe for RAM size unless we are running from Flash.
- */
- if (CPHYSADDR(our_address) < CPHYSADDR(PHYS_FLASH_1))
- {
- return max_sdram_size();
- }
-
- for (cols = 0x8; cols <= 0xC; cols++)
- {
- for (rows = 0xB; rows <= 0xD; rows++)
- {
- *INCA_IP_SDRAM_MC_CFGPB0 = (0x14 << 8) |
- (rows << 4) | cols;
- size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
- max_sdram_size());
-
- if (size > max_size)
- {
- best_val = *INCA_IP_SDRAM_MC_CFGPB0;
- max_size = size;
- }
- }
- }
-
- *INCA_IP_SDRAM_MC_CFGPB0 = best_val;
- return max_size;
-}
-
-int checkboard (void)
-{
- unsigned long chipid = *INCA_IP_WDT_CHIPID;
- int part_num;
-
- puts ("Board: INCA-IP ");
- part_num = (chipid >> 12) & 0xffff;
- switch (part_num) {
- case 0xc0:
- printf ("Standard Version, ");
- break;
- case 0xc1:
- printf ("Basic Version, ");
- break;
- default:
- printf ("Unknown Part Number 0x%x ", part_num);
- break;
- }
-
- printf ("Chip V1.%ld, ", (chipid >> 28));
-
- printf("CPU Speed %d MHz\n", incaip_get_cpuclk()/1000000);
-
- set_io_port_base(0);
-
- return 0;
-}
-
-#if defined(CONFIG_INCA_IP_SWITCH)
-int board_eth_init(bd_t *bis)
-{
- return inca_switch_initialize(bis);
-}
-#endif