arm/mm/pmsa-v8.c

141 static int __init __pmsav8_setup_region(unsigned int number, u32 bar, u32 lar)
151 	prlar_write(lar);
154 	mpu_rgn_info.rgns[number].prlar = lar;
163 	u32 bar, lar;
169 	lar = (end - 1) & ~(PMSAv8_MINALIGN - 1);
172 	lar |= PMSAv8_LAR_IDX(PMSAv8_RGN_NORMAL) | PMSAv8_LAR_EN;
174 	return __pmsav8_setup_region(number, bar, lar);
179 	u32 bar, lar;
185 	lar = (end - 1) & ~(PMSAv8_MINALIGN - 1);
188 	lar |= PMSAv8_LAR_IDX(PMSAv8_RGN_DEVICE_nGnRnE) | PMSAv8_LAR_EN;
190 	return __pmsav8_setup_region(number, bar, lar);
195 	u32 bar, lar;
201 	lar = (end - 1) & ~(PMSAv8_MINALIGN - 1);
204 	lar |= PMSAv8_LAR_IDX(PMSAv8_RGN_NORMAL) | PMSAv8_LAR_EN;
209 	if (prbar_read() != bar || prlar_read() != lar)
214 	mpu_rgn_info.rgns[number].prlar = lar;
224 	u32 bar, lar;
230 	lar = (end - 1) & ~(PMSAv8_MINALIGN - 1);
233 	lar |= PMSAv8_LAR_IDX(PMSAv8_RGN_NORMAL) | PMSAv8_LAR_EN;
235 	return __pmsav8_setup_region(number, bar, lar);