/*
- * (C) Copyright 2010,2011
+ * (C) Copyright 2010-2014
* NVIDIA Corporation <www.nvidia.com>
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
/* UARTs which we can enable */
UARTA = 1 << 0,
UARTB = 1 << 1,
+ UARTC = 1 << 2,
UARTD = 1 << 3,
- UART_COUNT = 4,
+ UARTE = 1 << 4,
+ UART_COUNT = 5,
};
+#if defined(CONFIG_TEGRA20) || defined(CONFIG_TEGRA30) || \
+ defined(CONFIG_TEGRA114)
/*
* Boot ROM initializes the odmdata in APBDEV_PMC_SCRATCH20_0,
* so we are using this value to identify memory size.
*/
-
unsigned int query_sdram_size(void)
{
struct pmc_ctlr *const pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
case 3:
return 0x40000000; /* 1GB */
}
-#else /* Tegra30 */
+#else /* Tegra30/Tegra114 */
/* bits 31:28 in OdmData are used for RAM size on T30 */
switch ((reg) >> 28) {
case 0:
}
#endif
}
+#else
+#include <asm/arch/mc.h>
+
+/* Read the RAM size directly from the memory controller */
+unsigned int query_sdram_size(void)
+{
+ struct mc_ctlr *const mc = (struct mc_ctlr *)NV_PA_MC_BASE;
+ u32 size_mb;
+
+ size_mb = readl(&mc->mc_emem_cfg);
+ debug("mc->mc_emem_cfg (MEM_SIZE_MB) = 0x%08x\n", size_mb);
+
+ return size_mb * 1024 * 1024;
+}
+#endif
int dram_init(void)
{
FUNCMUX_UART1_SDIO1,
#else
FUNCMUX_UART1_IRRX_IRTX,
- #endif
- FUNCMUX_UART2_UARTB,
+#endif
+ FUNCMUX_UART2_UAD,
-1,
FUNCMUX_UART4_GMC,
-1,
-#else /* Tegra30 */
+#elif defined(CONFIG_TEGRA30)
FUNCMUX_UART1_ULPI, /* UARTA */
-1,
-1,
-1,
-1,
+#elif defined(CONFIG_TEGRA114)
+ -1,
+ -1,
+ -1,
+ FUNCMUX_UART4_GMI, /* UARTD */
+ -1,
+#else /* Tegra124 */
+ FUNCMUX_UART1_KBC, /* UARTA */
+ -1,
+ -1,
+ FUNCMUX_UART4_GPIO, /* UARTD */
+ -1,
#endif
};
PERIPH_ID_UART2,
PERIPH_ID_UART3,
PERIPH_ID_UART4,
+ PERIPH_ID_UART5,
};
size_t i;
#ifdef CONFIG_TEGRA_ENABLE_UARTB
uart_ids |= UARTB;
#endif
+#ifdef CONFIG_TEGRA_ENABLE_UARTC
+ uart_ids |= UARTC;
+#endif
#ifdef CONFIG_TEGRA_ENABLE_UARTD
uart_ids |= UARTD;
+#endif
+#ifdef CONFIG_TEGRA_ENABLE_UARTE
+ uart_ids |= UARTE;
#endif
setup_uarts(uart_ids);
}