static void platform_fixups(void)
{
u64 val;
void *nvrtc;
dt_fixup_memory(0, mem_size);
planetcore_set_mac_addrs(table);
if (!planetcore_get_decimal(table, PLANETCORE_KEY_CRYSTAL_HZ, &val)) {
printf("No PlanetCore crystal frequency key.\r\n");
return;
}
ibm405gp_fixup_clocks(val, 0xa8c000);
ibm4xx_quiesce_eth((u32 *)0xef600800, NULL);
ibm4xx_fixup_ebc_ranges("/plb/ebc");
if (!planetcore_get_decimal(table, PLANETCORE_KEY_KB_NVRAM, &val)) {
printf("No PlanetCore NVRAM size key.\r\n");
return;
}
nvrtc = finddevice("/plb/ebc/nvrtc@4,200000");
if (nvrtc != NULL) {
u32 reg[3] = { 4, 0x200000, 0};
getprop(nvrtc, "reg", reg, 3);
reg[2] = (val << 10) & 0xffffffff;
setprop(nvrtc, "reg", reg, 3);
}
}
static void warp_fixups(void)
{
ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
ibm4xx_sdram_fixup_memsize();
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
}
static void sequoia_fixups(void)
{
unsigned long sysclk = 33333333;
ibm440ep_fixup_clocks(sysclk, 11059200, 50000000);
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
ibm4xx_denali_fixup_memsize();
dt_fixup_mac_addresses(&bd.bi_enetaddr, &bd.bi_enet1addr);
}
static void kilauea_fixups(void)
{
unsigned long sysclk = 33333333;
ibm405ex_fixup_clocks(sysclk, KILAUEA_SYS_EXT_SERIAL_CLOCK);
dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr);
}
static void ebony_fixups(void)
{
// FIXME: sysclk should be derived by reading the FPGA registers
unsigned long sysclk = 33000000;
ibm440gp_fixup_clocks(sysclk, 6 * 1843200);
ibm4xx_sdram_fixup_memsize();
dt_fixup_mac_addresses(ebony_mac0, ebony_mac1);
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
ebony_flashsel_fixup();
}
static void ebony_fixups(void)
{
unsigned long sysclk = 33000000;
ibm440gp_fixup_clocks(sysclk, 6 * 1843200);
ibm4xx_sdram_fixup_memsize();
dt_fixup_mac_address_by_alias("ethernet0", ebony_mac0);
dt_fixup_mac_address_by_alias("ethernet1", ebony_mac1);
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
ebony_flashsel_fixup();
}
static void katmai_fixups(void)
{
unsigned long sysclk = 33333000;
ibm440spe_fixup_clocks(sysclk, 6 * 1843200, 0);
ibm440spe_fixup_memsize();
dt_fixup_mac_address(0, bd.bi_enetaddr);
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
}
static void katmai_fixups(void)
{
unsigned long sysclk = 33333000;
/* 440SP Clock logic is all but identical to 440GX
* so we just use that code for now at least
*/
ibm440spe_fixup_clocks(sysclk, 6 * 1843200, 0);
ibm440spe_fixup_memsize();
dt_fixup_mac_address(0, bd.bi_enetaddr);
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
}
