diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2011-03-05 16:50:37 +0300 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2011-03-15 14:01:54 +0300 |
| commit | 571f0608e1a53d6d405c385cc9c11b7902b35b7f (patch) | |
| tree | 07642ba4284f7287bdeb5b8abaaf987ed5fb9f1b /arch/m68knommu/platform/520x/config.c | |
| parent | f317c71a2f3dcdae26055e6dd390d06c5efe5795 (diff) | |
| download | linux-571f0608e1a53d6d405c385cc9c11b7902b35b7f.tar.xz | |
m68knommu: remove MBAR and IPSBAR hacks for the ColdFire 520x CPUs
The ColdFire 5207 and 5208 CPUs have fixed peripheral addresses.
They do not use the setable peripheral address registers like the MBAR
and IPSBAR used on many other ColdFire parts. Don't use fake values
of MBAR and IPSBAR when using peripheral addresses for them, there
is no need to.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu/platform/520x/config.c')
| -rw-r--r-- | arch/m68knommu/platform/520x/config.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/arch/m68knommu/platform/520x/config.c b/arch/m68knommu/platform/520x/config.c index 71d2ba474c63..621238f1a219 100644 --- a/arch/m68knommu/platform/520x/config.c +++ b/arch/m68knommu/platform/520x/config.c @@ -27,15 +27,15 @@ static struct mcf_platform_uart m520x_uart_platform[] = { { - .mapbase = MCF_MBAR + MCFUART_BASE1, + .mapbase = MCFUART_BASE1, .irq = MCFINT_VECBASE + MCFINT_UART0, }, { - .mapbase = MCF_MBAR + MCFUART_BASE2, + .mapbase = MCFUART_BASE2, .irq = MCFINT_VECBASE + MCFINT_UART1, }, { - .mapbase = MCF_MBAR + MCFUART_BASE3, + .mapbase = MCFUART_BASE3, .irq = MCFINT_VECBASE + MCFINT_UART2, }, { }, @@ -49,8 +49,8 @@ static struct platform_device m520x_uart = { static struct resource m520x_fec_resources[] = { { - .start = MCF_MBAR + 0x30000, - .end = MCF_MBAR + 0x30000 + 0x7ff, + .start = MCFFEC_BASE, + .end = MCFFEC_BASE + MCFFEC_SIZE - 1, .flags = IORESOURCE_MEM, }, { @@ -208,11 +208,11 @@ static void __init m520x_qspi_init(void) { u16 par; /* setup Port QS for QSPI with gpio CS control */ - writeb(0x3f, MCF_IPSBAR + MCF_GPIO_PAR_QSPI); + writeb(0x3f, MCF_GPIO_PAR_QSPI); /* make U1CTS and U2RTS gpio for cs_control */ - par = readw(MCF_IPSBAR + MCF_GPIO_PAR_UART); + par = readw(MCF_GPIO_PAR_UART); par &= 0x00ff; - writew(par, MCF_IPSBAR + MCF_GPIO_PAR_UART); + writew(par, MCF_GPIO_PAR_UART); } #endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ @@ -234,23 +234,23 @@ static void __init m520x_uart_init_line(int line, int irq) switch (line) { case 0: - par = readw(MCF_IPSBAR + MCF_GPIO_PAR_UART); + par = readw(MCF_GPIO_PAR_UART); par |= MCF_GPIO_PAR_UART_PAR_UTXD0 | MCF_GPIO_PAR_UART_PAR_URXD0; - writew(par, MCF_IPSBAR + MCF_GPIO_PAR_UART); + writew(par, MCF_GPIO_PAR_UART); break; case 1: - par = readw(MCF_IPSBAR + MCF_GPIO_PAR_UART); + par = readw(MCF_GPIO_PAR_UART); par |= MCF_GPIO_PAR_UART_PAR_UTXD1 | MCF_GPIO_PAR_UART_PAR_URXD1; - writew(par, MCF_IPSBAR + MCF_GPIO_PAR_UART); + writew(par, MCF_GPIO_PAR_UART); break; case 2: - par2 = readb(MCF_IPSBAR + MCF_GPIO_PAR_FECI2C); + par2 = readb(MCF_GPIO_PAR_FECI2C); par2 &= ~0x0F; par2 |= MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2 | MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2; - writeb(par2, MCF_IPSBAR + MCF_GPIO_PAR_FECI2C); + writeb(par2, MCF_GPIO_PAR_FECI2C); break; } } @@ -271,11 +271,11 @@ static void __init m520x_fec_init(void) u8 v; /* Set multi-function pins to ethernet mode */ - v = readb(MCF_IPSBAR + MCF_GPIO_PAR_FEC); - writeb(v | 0xf0, MCF_IPSBAR + MCF_GPIO_PAR_FEC); + v = readb(MCF_GPIO_PAR_FEC); + writeb(v | 0xf0, MCF_GPIO_PAR_FEC); - v = readb(MCF_IPSBAR + MCF_GPIO_PAR_FECI2C); - writeb(v | 0x0f, MCF_IPSBAR + MCF_GPIO_PAR_FECI2C); + v = readb(MCF_GPIO_PAR_FECI2C); + writeb(v | 0x0f, MCF_GPIO_PAR_FECI2C); } /***************************************************************************/ |