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Handle on-chip DMA controllers in one place, convert OMAP DMA to use it.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4920 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2008-07-21 20:40:22 +00:00
parent 51fec3cc7e
commit afbb5194d4
7 changed files with 900 additions and 168 deletions
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5
hw/omap2.c
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@ -26,6 +26,7 @@
#include "qemu-timer.h"
#include "qemu-char.h"
#include "flash.h"
#include "soc_dma.h"
#include "audio/audio.h"
/* GP timers */
@ -4493,6 +4494,10 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size,
omap_findclk(s, "sdma_fclk"));
s->port->addr_valid = omap2_validate_addr;
/* Register SDRAM and SRAM ports for fast DMA transfers. */
soc_dma_port_add_mem_ram(s->dma, q2_base, OMAP2_Q2_BASE, s->sdram_size);
soc_dma_port_add_mem_ram(s->dma, sram_base, OMAP2_SRAM_BASE, s->sram_size);
s->uart[0] = omap2_uart_init(omap_l4ta(s->l4, 19),
s->irq[0][OMAP_INT_24XX_UART1_IRQ],
omap_findclk(s, "uart1_fclk"),