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various changes

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This commit is contained in:
Thomas Doerfler
2010-03-12 08:26:18 +00:00
parent 1d110280cc
commit 337853429d
5 changed files with 31 additions and 6 deletions
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5
c/src/lib/libbsp/arm/lpc32xx/ChangeLog
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@@ -1,3 +1,8 @@
2010-03-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
* README, include/lpc32xx.h, irq/irq.c, startup/bspstarthooks.c:
Changes throughout.
2010-02-02 Ralf Corsépius <ralf.corsepius@rtems.org>
* make/custom/lpc32xx_phycore.cfg: Remove -W* flags.

1
c/src/lib/libbsp/arm/lpc32xx/README
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@@ -3,3 +3,4 @@ bootloader or U-Boot will be assumed. Drivers:
o Standard UART 3, 4, 5, 6 (Console = 5, 115200N1)
o Clock uses TIMER 0
o Ethernet

11
c/src/lib/libbsp/arm/lpc32xx/include/lpc32xx.h
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@@ -91,5 +91,16 @@
#define LPC32XX_UART_LOOP (*(volatile uint32_t *) 0x40054008)
#define LPC32XX_SW_INT (*(volatile uint32_t *) 0x400040a8)
#define LPC32XX_MAC_CLK_CTRL (*(volatile uint32_t *) 0x40004090)
#define LPC32XX_USB_CTRL (*(volatile uint32_t *) 0x40004064)
#define LPC32XX_USB_DIV (*(volatile uint32_t *) 0x4000401c)
#define LPC32XX_OTG_CLK_CTRL (*(volatile uint32_t *) 0x31020ff4)
#define LPC32XX_OTG_CLK_STAT (*(volatile uint32_t *) 0x31020ff8)
#define LPC32XX_OTG_STAT_CTRL (*(volatile uint32_t *) 0x31020110)
#define LPC32XX_I2C_RX (*(volatile uint32_t *) 0x31020300)
#define LPC32XX_I2C_TX (*(volatile uint32_t *) 0x31020300)
#define LPC32XX_I2C_STS (*(volatile uint32_t *) 0x31020304)
#define LPC32XX_I2C_CTL (*(volatile uint32_t *) 0x31020308)
#define LPC32XX_I2C_CLKHI (*(volatile uint32_t *) 0x3102030c)
#define LPC32XX_I2C_CLKLO (*(volatile uint32_t *) 0x31020310)
#endif /* LIBBSP_ARM_LPC32XX_LPC32XX_H */

2
c/src/lib/libbsp/arm/lpc32xx/irq/irq.c
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@@ -122,7 +122,7 @@ static inline void lpc32xx_irq_clear_bit_in_field(unsigned index, lpc32xx_irq_fi
{
LPC32XX_IRQ_BIT_OPS_DEFINE;
fields->fields_table [module] &= ~bit;
fields->fields_table [module] &= ~(1U << bit);
}
static inline unsigned lpc32xx_irq_get_index(uint32_t val)

18
c/src/lib/libbsp/arm/lpc32xx/startup/bspstarthooks.c
View File

@@ -27,6 +27,14 @@
#include <bsp/mmu.h>
#include <bsp/linker-symbols.h>
#define LPC32XX_DISABLE_READ_WRITE_DATA_CACHE
#ifdef LPC32XX_DISABLE_READ_WRITE_DATA_CACHE
#define LPC32XX_MMU_READ_WRITE_DATA LPC32XX_MMU_READ_WRITE
#else
#define LPC32XX_MMU_READ_WRITE_DATA LPC32XX_MMU_READ_WRITE_CACHED
#endif
#define BSP_START_SECTION __attribute__((section(".bsp_start")))
#define BSP_START_DATA_SECTION __attribute__((section(".bsp_start_data")))
@@ -65,23 +73,23 @@ static const BSP_START_DATA_SECTION lpc32xx_mmu_config
}, {
.begin = (uint32_t) bsp_section_rodata_begin,
.end = (uint32_t) bsp_section_rodata_end,
.flags = LPC32XX_MMU_READ_ONLY_CACHED
.flags = LPC32XX_MMU_READ_WRITE_CACHED
}, {
.begin = (uint32_t) bsp_section_data_begin,
.end = (uint32_t) bsp_section_data_end,
.flags = LPC32XX_MMU_READ_WRITE
.flags = LPC32XX_MMU_READ_WRITE_DATA
}, {
.begin = (uint32_t) bsp_section_fast_begin,
.end = (uint32_t) bsp_section_fast_end,
.flags = LPC32XX_MMU_READ_ONLY_CACHED
.flags = LPC32XX_MMU_READ_WRITE_CACHED
}, {
.begin = (uint32_t) bsp_section_bss_begin,
.end = (uint32_t) bsp_section_bss_end,
.flags = LPC32XX_MMU_READ_WRITE
.flags = LPC32XX_MMU_READ_WRITE_DATA
}, {
.begin = (uint32_t) bsp_section_work_begin,
.end = (uint32_t) bsp_section_work_end,
.flags = LPC32XX_MMU_READ_WRITE_CACHED
.flags = LPC32XX_MMU_READ_WRITE_DATA
}, {
.begin = (uint32_t) bsp_section_stack_begin,
.end = (uint32_t) bsp_section_stack_end,